ERJ Appointments Tracker - 2026

Regular update of senior appointments across the global rubber & tire manufacturing industry:

October

Goodyear has appointed Jerome Rouquet as EVP and CFO, effective 1 Dec. Rouquet joins from automotive technology supplier Visteon Corp., where he has served as CFO since February 2020. He previously held senior financial positions at Federal-Mogul Corp., including CFO. Rouquet succeeds Scott M. Deakin, who will continue as interim CFO until 30 Nov. 

Sumitomo Rubber Industries' subsidiary Dunlop Tires North America has appointed Robert Liu as assistant VP of product management. Liu brings more than 30 years of automotive and tire industry experience, including 27 years at Continental Tire in R&D, sales and product management. He previously led product management and R&D operations in Asia-Pacific and most recently directed R&D for the Americas, focusing on replacement passenger and light truck tires. In his new role, Liu will oversee product development for PLT and TBR tires across the Dunlop and Falken brands.

Heavy duty tire manufacturer Atire has appointed Thierry Miche as director of OEM and product, effective 21 Sept. Miche joins the tire manufacturer following 26 years with Michelin and its acquired businesses Solideal and Camso. Most recently, he served as product management director for Michelin's Beyond Road business, overseeing global product strategy and operations. 

Vienna-based Semperit AG has appointed Richard Kelsey as chief financial officer and member of its executive board, effective 1 Nov. He succeeds CFO for the last four years Helmut Sorger, who will leave the company by mutual agreement at the end of October to pursue new opportunities. Kelsey has more than 25 years’ experience in finance, M&A and capital markets. At packaging company Constantia Flexibles, he held various management roles, including as CFO and head of M&A. He has also worked at Raiffeisen Investment, where he managed M&A projects, and as an equity analyst at Cazenove in London. Kelsey’s term on the Semperit board will run until 31 Oct 2029.

SI Group has appointed Marcello Boldrini as chief executive officer as of 19 Oct, succeeding David Bradley, who has served as president and CEO since 2019. Boldrini brings more than three decades of leadership experience in the specialty chemicals and materials industry, from roles in Europe, Asia and the Americas. Most recently, he was CEO and a director of Houston-based Kraton Corp., where he led growth and transformation initiatives. His career also includes senior leadership positions at Houghton International, Momentive/Hexion and Ashland.

Cooper Standard has appointed Matthew Boddy as senior vice president, chief commercial officer, with responsibility for the group’s sealing and fluid-handling product lines. Based at the company's world HQ in Northville, Michigan, he also joins Cooper Standard's global leadership team and will serve as an officer of the company. Boddy most recently served as vice president, business development for the fluid-handling products business. Prior to joining Cooper Standard, he held roles of management roles at Nemak, KSS and Lear Corp. Boddy holds a BSc degree in management and an MA degree in economics.

Mark Gomulka has been appointed as 'division president' of Freudenberg Medical’s moulding & assembly business. He brings more than 25 years of experience scaling global medical manufacturing organisations, said Freudenberg. He will support the company's ongoing investments in thermoplastics, silicone moulding, extrusion, and assembly capabilities across North America, Europe, China, and Costa Rica.

Schill+Seilacher Group has appointed Stephan Sielaff as chief executive officer, effective 1 Oct. A chemical engineer, Sielaff brings around 30 years of experience in specialty chemicals and related industries. His career includes senior roles at Unilever and Lenzing AG, and most recently at SSI Schaefer Plastics. “At Schill+Seilacher, Sielaff will lead the next phase of development for the internationally active specialty chemicals group,” the company said.

Goodyear has elected Joe Hinrichs as chairman of its board of directors, effective 7 Oct. Hinrichs, who joined the board in 2023, will also chair its governance and executive committees. He succeeds Laurette Koellner, who will retire at the company's 2027 annual meeting. Hinrichs most recently served as president and CEO of CSX Corp. and previously held several senior leadership roles at Ford Motor Co.

Nexen Tire has brought its European RE and OE businesses under a unified leadership structure, effective 1 Oct. DC Kim has been appointed to lead the combined European organisation, returning from Korea after serving as executive VP of global sales. Kim previously held the role of VP Europe and sales marketing from 2014 to 2024. Jeff (Jae Hoon) Roh, former VP Europe sales and marketing, has been appointed VP global sales planning, with a focus on supporting global offices and developing channel strategy, particularly in the US and Europe.

The Tire Industry Project has appointed Dr Willie Peijnenburg to its external Assurance Group (AG), a committee of independent experts that guides TIP’s research programmes. Peijnenburg is professor of environmental toxicology and biodiversity at Leiden University, The Netherlands, and his work focuses on understanding the fate and effects of chemicals and emerging contaminants in the environment. He specialises in ecotoxicology, biodiversity, environmental risk assessment and predictive modelling. He joins five other independent experts and practitioners in the AG.

September

Cabot Corp. has appointed Steve Delahunt, VP and corporate treasurer, to serve as chief financial officer on an interim basis, effective 1 Oct. Delahunt will serve in the role while the company continues its search process for a new CFO. As previously announced, Erica McLaughlin, currently EVP, CFO and head of corporate strategy, will take over as president and CEO of Cabot as of 1 Oct succeeding Sean Keohane.

ENEOS Materials has announced changes to its executive management structure as it progresses the acquisition of TPC, set for completion in October. Effective 1 Oct, president and representative director Satoru Shiga will retain his current roles while also becoming a part-time board member of TPC Holdings, subject to regulatory approval. Meanwhile, managing executive officer and sales & marketing division director Keisuke Miyoshi will move to TPC Group as SVP and chief of staff, while Koichi Sakamoto will be promoted from deputy division director and general manager of business planning to executive officer and director of ENEOS Materials’ sales & marketing division.

Bridgestone has appointed Stefano Sanchini president of Europe Sales, effective 1 Oct, bringing its consumer and commercial sales activities under a single European organisation. In the newly expanded role, Sanchini will oversee passenger car, truck & bus, agricultural, off-the-road, motorcycle and OE sales. Sanchini joined Bridgestone in 2017 and has held roles including managing director of Bridgestone India and, most recently, VP Consumer Replacement business in Europe.

Solvay has appointed Adam Days as president of its ‘silica global business unit’, effective 1 Oct. He succeeds An Nuyttens, ‘silica & special chem’ president, who is leaving the company after 35 years. Days, who joined Rhodia in 1994 and most recently served as business director for ‘silica,’ has more than 30 years’ chemicals industry experience spanning manufacturing, commercial operations, R&I and sustainability. Solvay also named Stephane Diaz general manager of ‘rare earth’ and Ziad Haddad general manager of ‘fluorine’ businesses.

VMI has reported on its participation in the Ventoux3 fundraising event in support of the Erasmus MC Foundation for groundbreaking research into new and better treatments for brain cancer. On 11 Sept, 66 VMI colleagues took on the challenge of cycling, running and/or hiking up & down the legendary Mont Ventoux in the south of France. The amount of €125,145 marked the highest total ever raised by VMI for a charity event. (See image above)

Ansell has appointed Erik Van den Enden as chief financial officer, bringing nearly two decades of global financial and leadership experience. Van den Enden will oversee the group’s global finance and supply-chain organisations as part of his new role, said Ansell in a recent social media post.

Mocom Compounds, part of Otto Krahn Group, has appointed former CFO Dirk Sadowski as CEO, succeeding Jens Kaatze, who is leaving the polymer compounds specialist by mutual agreement. Sadowski, a member of Mocom’s management team since September 2020, took over 1 Sept and will focus on 'operational excellence and transformation.' 

Starting 1 Sept, Ren Xinting will assume the role of managing director at KraussMaffei Extrusion in addition to his current role as managing director of KraussMaffei China (KMCN). He will take over from Ralf Benack, who has led the company since 2024 and is stepping down at his own request at the end of August. Benack has been credited for his “significant progress” in customer focus, operational efficiency, and technological advancement. Ren Xinting has been leading KMCN for three years and, in this role, is responsible for KM business across all technologies in the Chinese and wider Asian market. 

August 

HF Group has taken on 10 new trainees at its Freudenberg site in Germany. The German group said it welcomed the new trainees with a two-day induction programme during which they explored different departments and met colleagues from across the site. The trainees have now started in their respective areas and are gaining their first practical experience.

Apollo Tyres chief financial officer Gaurav Kumar is set to leave the company after more than 22 years, he announced in Q1 earnings call 6 Aug. Kumar said he had been considering taking on a “new challenge” and decided the time was right after completing the closure of Enschede plant in the Netherlands (ERJ report), which he said he was “an integral part of.” Kumar did not provide further details on the timing of his departure or succession plans.

Freudenberg Group has appointed Dr Matthias Sckuhr as chief technology officer, succeeding Dr Frank Heislitz, who will step down from the management board 30 Sept for personal reasons. Sckuhr joined the board 1 July and will assume the CTO role, with engineering, data and artificial intelligence added to his responsibilities as Freudenberg seeks to strengthen its technology and innovation capabilities. Heislitz, who joined Freudenberg in 2001 and has served as CTO, will remain available in an advisory role until the end of September. Sckuhr has more than 30 years of experience in the automotive and industrial sectors and previously held senior roles at Vibracoustic, Nedschroef and Freudenberg Sealing Technologies.

Endurica Europe has appointed Aravind Kadhambariyil as a staff engineer. Kadhambariyil completed his PhD in mechanical engineering at the University of Luxembourg in January: researching the development of advanced computational methods for analysing aging and reliability of rubber components. He developed advanced thermal aging models for peroxide-cured EPDM rubber as well as methodologies for "capturing complex, non-monotonic material behavior and improving long-term predictions of elastomer mechanical properties," added Endurica.

July

Avon Technologies has appointed Vasilios Brachos as president of its Team Wendy business, effective 22 July. Brachos will also join the group's executive committee and is taking over at a time when Team Wendy is seeking to expand its presence in military, commercial and international markets. Brachos has nearly 25 years' experience in advanced head protection systems, having held senior technology and product development roles covering ballistic helmets, helmet padding, retention systems and soldier-system integration.

Qingdao Doublesar has elected Zhang Junhua as chairman of its 11th board of directors for a three-year term. The appointment follows the resignation of director Chai Yongsen, who stepped down after reaching the statutory retirement and age limits for board members, the company announced 22 July. Chai will no longer hold any position within the company.

US carbon black and hydrogen producer Monolith has promoted chief operating officer Russ Webb to chief executive officer as the company advances its manufacturing expansion in Nebraska. Webb has more than 35 years' experience in the refining, petrochemicals, polymers and carbon black industries, and succeeds co-founder Rob Hanson, who will remain with the company as a senior adviser.

Nokian Tyres has appointed Tiina Frazer as SVP brand, marketing and communications, and a member of the management team, effective 1 Aug. Frazer joined the company in September 2025 as VP brand, marketing and communications and will report to president and CEO Paolo Pompei. Commenting on the appointment, Pompei said Frazer’s experience in building impactful brands makes her “an excellent addition to our team as we continue to strengthen our premium position in our key markets."

Prinx Chengshan has appointed executive director and executive president Jiang Xizhou as president, effective 1 Aug, following the resignation of chief executive officer Che Baozhen from that role. Che will remain an executive director and focus on the company's global development strategy. Prinx said the change is an adjustment of the position title, with the president assuming all operational and management responsibilities previously held by the CEO. Jiang, who joined the company in 2019, has held a number of senior management roles within the group and previously worked in technical and management positions at Giti Tire companies. 

SI Group has promoted Robert Kaiser to SVP of strategic marketing to lead 'market-focused growth initiatives' and strengthen alignment between customer needs and the company's long-term business strategy. Kaiser joined SI Group in 2014 and has held a series of leadership roles in strategic marketing and business development. Before joining the company, he held commercial leadership positions at AkzoNobel and Arizona Chemical, now part of Kraton Corp.

Trelleborg Medical Solutions has appointed Carsten Stehle as business unit president, commercial & operations Europe, and Omar Hall as business unit president, commercial Americas. Stehle, who joins from Trelleborg Sealing Solutions after 12 years with the group, will oversee customer relationships across Europe, manufacturing operations in Stein am Rhein and Malta, as well as global marketing and communications. Hall joins from Medical Manufacturing Technologies (MMT Inc.) and will lead commercial operations across the Americas, focusing on customer relationships and business growth. 

June

Christopher Ostrander, SVP for passenger car tires North America and a member of Nokian Tyres’ management team, will leave the company on 31 July. President and CEO Paolo Pompei will assume responsibility for the North American business on an interim basis until a successor is appointed.

Schwalbe will complete a long-planned leadership transition on 1 Jan. 2027, with Felix Jahn, currently head of CSR and grandson of founder Ralf Bohle, becoming CEO as the family-owned bicycle tire maker hands responsibility to its fourth generation. Current managing directors Frank Bohle, Andreas Grothe and Holger Jahn will step down from executive leadership, while Nico Simons will remain managing director and chief commercial officer.

Arkema has appointed Laurent Tellier as chief operating officer, effective 1 July, succeeding Marc Schuller, who is retiring. Tellier will oversee all of the speciality chemicals group’s business segments and report to chairman and CEO Thierry Le Henaff, while Schuller will remain as a special adviser until the end of September to support the transition.

Helene Moreau Leroy, CEO of Hutchinson, has been appointed president of GEADS, the French Aerospace, Defence and Space Equipment Suppliers Group, which operates within industry association GIFAS. The appointment comes as the sector faces challenges linked to industrial ramp-up, technological innovation, environmental requirements and talent recruitment. Moreau Leroy said she aims to strengthen dialogue and cooperation across the industry to support collective performance, responsibility and long-term competitiveness.

Automotive sealings supplier Standard Profil Group has appointed former Peugeot CEO Linda Jackson as chair of the board of directors of the group's ultimate parent company. Jackson led Peugeot between 2021 and 2025 and previously served as CEO of Citroën from 2014 to 2020. Standard Profil CEO Klaus Elmer said the appointment comes at an “important inflection point” for the company following balance-sheet improvements and a recent liquidity injection. 

Yokohama Rubber Co. has promoted Takashi Maki to associate officer, CEO of Yokohama Europe GmbH, effective 1 June. Maki previously served as executive vice president of Yokohama Europe.

MAY

Greene Tweed has appointed Charles Burke as general manager of its Sealing Systems and Seal-Connect businesses, expanding his remit to oversee both units. Burke previously served as general manager of Seal-Connect from 2020 and had been interim general manager of Sealing Systems since January. The company said the combined leadership structure is intended to strengthen operational alignment and customer engagement across its global markets. Sealing Systems provides engineered sealing solutions designed for use in corrosive and high-temperature environments across sectors including aerospace, defence, energy, semiconductor, industrial and life sciences. Seal-Connect produces high-pressure, high-temperature electrical and fibre optic connectors used in subsea, oil and gas and other demanding applications.

Linglong Tire has appointed Pradeep Karat as sales director OTR for the Middle East and Africa region, effective May 2026. Based in Dubai, Karat will oversee strategy and sales for Linglong’s speciality tire business across the region and report to Jeffrey Hughes, director EMEA. Karat joins from Hankook Tire Middle East Africa and has previously held sales and marketing roles at Bridgestone, Goodyear and Continental. Linglong said Karat will focus on expanding the group’s off-highway tire business, strengthening distributor partnerships and growing the company’s presence in India and key African markets.

US Tire Manufacturers Association (USTMA) president and CEO Anne Forristall Luke will retire at the end of 2026 after leading the association for 11 years. Forristall Luke joined the association in 2016, and oversaw its rebranding to USTMA as well as broader strategic and organisational changes. USTMA said a board-led search process is underway, with selection of a new CEO targeted for October. USTMA board chair Jeff Barna, president and CEO of Yokohama Corp. North America, described Forristall Luke’s leadership as “exceptional” and said she had strengthened the association’s role on “critical policy issues.”

SaarGummi has appointed Tomas Slanina as chief financial officer effective 1 May 2026. Slanina, who has been with the automotive sealing systems supplier for 16 years, most recently served as plant manager and managing director. Commenting on his appointment, Slanina said the industry was operating in a “very challenging and unstable environment” due to geopolitical tensions and stressed the need to focus on “stabilising liquidity, strengthening financial discipline, and consistently optimising costs.” SaarGummi said Slanina’s experience across finance and operations would support the company’s strategy execution and financial performance.

Bekaert has appointed Olivier Biebuyck as chief executive officer, effective 1 June, succeeding Yves Kerstens, who will step down at the end of May. Biebuyck brings “extensive experience in leading, growing and transforming global industrial businesses, both organically and through acquisitions,” said Bekaert.

The International Institute of Synthetic Rubber Producers (IISRP) has elected Eneos Materials president Satoru Shiga as president-international for 2026-27, succeeding Douglas Wilson of LCY. Shiga, who joined Nippon Oil Corp. in 1993 as a chemical engineer, became president and representative director of Eneos Materials in April 2025 after holding senior roles in corporate planning, overseas business development and carbon neutrality strategy within the Eneos Group. IISRP also confirmed appointments to its executive committee, including Bhavesh Pande, Manfredi Manutelli of Versalis and Brian Chapman of Kuraray Americas.

Georg Nordmann Holding AG has appointed Martin Rathke as managing director of chemical distributor Nordmann, effective 1 May. Rathke joins with international sales and distribution experience gained within the chemical distribution sector and family-owned businesses. He will work alongside existing managing director Ulrich Cramer to support Nordmann’s strategic development and international expansion.

Covestro has appointed Klaus Froehlich as chief financial officer effective 1 Oct, succeeding Christian Baier, who will leave the company at the end of September after deciding not to extend his contract. Froehlich, currently group chief investment officer at ADNOC, has more than 25 years of experience in finance and investment banking and previously worked for Morgan Stanley as head of investment banking for the Middle East and North Africa.

US extrusion tooling supplier Guill Tool has named Stephen Ovren sales manager for its extrusion division, effective 23 March. Ovren previously worked as senior business consultant at GES/GRB Consulting and general manager at ATW Companies. His new responsibilities include sales, marketing and customer service for the extrusion division.

APRIL

Synthomer's chief financial officer Lily Liu will step down to join Belgian materials group Umicore as executive vice president and CFO. The company named Iain Torrens as interim CFO and executive director from 15 May while it reviews longer-term options. Torrens most recently served as interim CFO and later CEO of John Wood Group.

Continental's supervisory board chairman Wolfgang Reitzle has stepped down at the conclusion of its annual shareholders’ meeting after 16 years in the role. Sabrina Soussan is set to succeed him as chair of the supervisory board. Soussan, according to Continental, has "an international career spanning roles at Renault, Siemens, Continental and Suez."

Nokian Tyres has appointed Ville Mansikkamaeki as SVP 'heavy tires' and a member of the management team, effective 1 Oct. Mansikkamaeki joins Nokian from Ponsse Plc, a manufacturer of cut-to-length forest machines where he served as VP, Europe. Prior to Ponsse, he held senior business leadership roles at CNH, Valtra and AGCO.

Synthos SA has appointed Agata Gladysz Stanczyk as president of the management board with effect from 24 April, while current chief executive Zbigniew Warmuz moves to the supervisory board as vice chairman. Gladysz Stanczyk has been with the group since 2020 and most recently led the insulation materials business unit. She brings “many years of practice in international business structures,” as well as her experience in industry organisations at the European level. Since 2025, Gladysz Stanczyk has served as president of the European Manufacturers of Expanded Polystyrene Association (EUMEPS).

Evonik Industries has agreed to extend the contract of chief executive Christian Kullmann until 2030 and appointed Michael Rauch as CFO. Rauch, who joins on 1 May, has held senior finance and leadership roles at Henkel, CompuGroup Medical, Douglas and Selecta AG. Supervisory board chairman Bernd Toenjes said Kullmann “stands for stability and continuity in challenging times,” adding that Rauch brings significant transformation experience to help make the group “even more weatherproof in a volatile market environment through resilient financial management.”

Dunlop Aircraft Tyres has appointed Michael Wallwork as chief executive officer. Wallwork joins the UK-based aircraft tire maker from Renold plc, where he served as president of Renold Chain, overseeing operations across Europe, China and India. He previously held senior roles at Manuli Hydraulics, Brammer and Trelleborg Sealing Solutions, managing multi-national businesses across several regions.

JK Tyre & Industries has appointed Mandar Deo as president – India, effective 14 April. The role is based in Delhi and Deo will be reporting to chairman & managing director Raghupati Singhania and managing director Anshuman Singhania. Deo holds engineering, MBA and PhD qualifications and brings more than two decades of experience, including senior roles at Exide Energy Solutions, Cummins India and Cummins Inc. 

Timo Koponen has started as Nokian Tyres’ new chief financial officer, the Finnish group announced 16 April – confirming a release issued 14 Jan. Koponen, who holds and MSc econ and business administration, joined Nokian from mining and tunneling technology company Normet, where he was CFO. He previously held senior finance and business roles at Lamor Corp., Wärtsilä, Hackman, and Konecranes. Koponen replaces interim CFO Jari Huuhtanen, who continues as VP, group business control.

Dow Inc. has appointed Karen Carter as chief executive officer, effective 1 July, succeeding Jim Fitterling, who will move into the role of executive chair. Read more

Guill Tool has appointed Stephen Ovren as sales manager for its extrusion division, with responsibility for sales, marketing and customer service. Ovren joins from GES/GRB Consulting and previously served as general manager at ATW Companies. He holds an MBA from the University of Miami and a degree in industrial technology and manufacturing engineering from the University of Wisconsin-Stout.

Elkem has announced that CEO Helge Aasen will step down from his role and has been nominated as chairman of the board, effective following completion of the sale of a majority stake in its Silicones division to Bluestar. The proposal was put forward by the company’s nomination committee as part of a broader board restructuring linked to the transaction.

Standard Profil has appointed Marlene Born-Kinne as interim chief financial officer, effective 31 March. Born-Kinne brings experience across industrial manufacturing, financial services and consulting, with a focus on transformation, strategy execution and financial governance.

Scandinavian Enviro Systems has announced that its representatives Ewa Bjoerling and Fredrik Aaben have stepped down from the board of joint venture Infiniteria Europe Sarl, following Enviro’s ongoing corporate reorganisation and the termination of its cooperation agreements with the JV. (ERJ report)

Datwyler has appointed Cindy Reiss-Clark as chief operating officer of its “healthcare division” and member of the executive board effective 7 April, succeeding Dirk Borghs who is stepping down for health reasons ahead of planned retirement in 2027. Separately, CTO Frank Schoen will step down from the executive board effective 1 May for “personal reasons” and will take on responsibility for the “technologies & methods” R&D area.

Qingdao Sentury Tire announced 28 March that VP Philippe Oberti has retired and resigned from all positions at the company and its subsidiaries with immediate effect. Oberti’s responsibilities have been handed over, said Sentury, noting that its R&D centre is now under interim management by chairman Qin Long. The tire maker noted that during his tenure, Oberti made “significant contributions” to the development of the global talent pool of its R&D centre and the overall planning and implementation of technology within the group.

MARCH

Linglong Tire has appointed Zhou Lingkun as president following the resignation of Wang Feng, who stepped down to “optimise the company’s governance structure,” the group said in a 17 March filing. Read more

VDMA Plastics and Rubber Machinery has appointed Sandra Fuellsack as chair, replacing Ulrich Reifenhauser, who steps down after more than three decades on the board. Rainer Zimmermann is also retiring, with Bernd Reifenhauser and Lukas Zimmermann joining the executive board. The association said the changes mark a “new generation on the board,” with both long-standing members credited for shaping its work over decades.

German distributor Biesterfeld has named Joe Read as managing director for the UK and Ireland, effective 1 March, succeeding Guy Payne, who will move into an advisory role. Read brings experience from companies including DuPont, Delrin and EMS-Chemie.

Pirelli has appointed Dario Marrafuschi to lead its motorsport business from 1 March, succeeding Mario Isola, who will support the transition until July. Marrafuschi, who joined the group in 2008, has worked in Formula 1 research and development and more recently led road product development.

February

Dr. Gerard Nijman, the expert in tire and rubber extrusion at KraussMaffei Extrusion has been recognised with the prestigious Fernley H. Banbury Award by the Rubber Division of the American Chemical Society (ACS). Nijman, said KM, has played a “decisive role in driving forward important advances in rubber rheology, in the development of new mixing and multiplex extrusion technologies, and in the modern production and processing of silica compounds for the tire industry.” His work, it added, has strengthened the link between scientific research and industrial practice and set standards for rubber processing.

Covestro AG has announced that its CEO Dr Markus Steilemann will not be available for a further term of office upon the expiry of his current term, which runs until end of May 2028. The German supplier said it will initiate an orderly succession process for the position of CEO "in due course." 

Hankook Tyre UK has appointed Ho Seok Chea as managing director, effective 1 Jan, based at the company’s headquarters in Daventry. Chea joins the role with international experience across Europe and the US, most recently serving in The Netherlands. He joined Hankook in South Korea in 2005 and brings his “strategic expertise” in sales and marketing to the new position to strengthen the brand in the UK market.

Kraton Corp. has appointed Sangwoo Ryu as chief executive officer. Ryu currently serves as CEO of Cariflex Pte Ltd, a Kraton spin-off under DL Chemical. He previously held the role of chief financial officer at Cariflex before becoming its CEO in April 2025.

ContiTech has appointed Jim Hill as VP of distribution for its Industrial Solutions Americas business area. Hill, previously VP marketing and strategy within the same division, will oversee distribution strategy across the region and focus on strengthening relationships with customers and distribution partners. He joined ContiTech in 2015 and previously held management roles at Goodyear Tire & Rubber Co. and Goodyear Engineered Products, now part of ContiTech.

Russian tire maker JSC Cordiant has appointed Dmitry Gorbachev as CEO, effective 8 Feb. Gorbachev succeeds Vadim Volodin, who led the tire holding since 2016 and is leaving to pursue personal projects. Gorbachev previously served as deputy CEO for strategic development and business systems and has more than 15 years’ experience in operational efficiency and lean production. He joined Cordiant in December 2024. Cordiant operates plants in Yaroslavl (3.6 million tires/year), Omsk (5.5 million), Kaluga Region (3.2 million, former Continental assets) and Ulyanovsk (2.4 million, former Bridgestone assets).

Linglong Tire has appointed Sherif Degheidy as director speciality tires MEA effective 9 Feb. The newly created role will see Degheidy oversee strategy and sales for the division across the Middle East and Africa, reporting to Jeffrey Hughes, director EMEA. Degheidy joins from Goodyear, where he led the speciality tires business across the Middle East and East and West Africa for 12 years, most recently as OTR sales manager. He previously worked at KAL Tire, managing tire operations at a gold mine in Egypt.

Luxembourg-based graphene nanotube producer OCSiAl has appointed Antigone Loudiadis as a director following “a substantial investment” by an entity she owns at the end of 2025. Loudiadis founded and led UK pension insurer Rothesay Life and was previously a partner at Goldman Sachs International and co-head of its European investment banking division. She has 30 years’ experience in structured finance and M&A. OCSiAl said the appointment comes as it accelerates industrial scale-up and prepares for larger long-term investments, positioning the company to expand in sectors including tires, coatings, EVs, data centres, AI, robotics and aerospace.

January

Toyo Tire has expanded Tatsuo Mitsuhata’s role to include to president and CEO of Toyo Tire North America OE Sales LLC, in addition to his current position as senior corporate officer, chairman and CEO of Toyo Tire Holdings of Americas Inc. The appointment will take effect 1 Feb, said Toyo.

Forbo Holding has appointed Heinz Hoessli as CFO of the Forbo Group, effective 1 July. Hoessli, currently CFO of Interroll Group, will succeed Peter Germann, who has served as interim CFO since Oct 2025 and will retire following the handover. Prior to Interroll, Hoessli spent 21 years at Bühler Group, where he held financial roles including CFO/VP advanced materials. Hoessli will also join Forbo’s executive board.

Michelin has appointed Benedicte de Bonnechose as CFO effective 1 June, succeeding Yves Chapot in this role. A member of the Michelin executive committee since 1 Jan 2021, De Bonnechose currently supervises the 'urban' and 'long-distance transportation' business lines, as well as the European region. She joined Michelin in April 2019 as deputy group CFO, having previously worked at Deloitte and Lafarge Group in financial roles.

Ulrich Zimmer has been named as the chief operating officer of ErlingKlinger, succeeding Reiner Drews who is departing the firm 31 March. As COO, Zimmer will oversee the “lightweighting/elastomer technology”, “metal sealing systems & drivetrain components”, and “metal forming & assembly technology” business units. These will be in addition to corporate units production, quality, purchasing, real estate, and supply chain management as well as the area of innovation and R&D. Zimmer is due to take up his new post in the course of 2026. Zimmer currently holds the position of SVP R&D at Traton SE within the Volkswagen Group and is responsible for Traton's German R&D sites in his role as managing director.

Dunlop Aircraft Tyres Ltd (DATL) has appointed Lee Timbrell as chief commercial officer, tasking him with leading global commercial strategy, sales, business development and customer engagement. Timbrell joins from Safran Actuation Systems, where he served as senior director, aftermarket services, with responsibility for sales and profitability across nine global MRO sites. Dunlop said the appointment follows strong financial performance in 2025 and the completion of a $93m senior secured bond offering, which it said "strengthens our balance sheet and provides added flexibility to support our future growth strategy."

Greene Tweed has named Thomas Castle as chief operating officer, with responsibility for global operations spanning manufacturing, supply chain, quality, engineering, procurement and safety. Castle has over three decades of operations leadership experience, most recently serving as COO of components maker CMI Group. He previously held senior operations roles at TPI Composites, Honeywell Aerospace and GE Aviation. Greene Tweed said the appointment supports its global expansion plans and focus on operational excellence as demand increases across key end markets.

Pirelli has appointed Davide Dellorenzi as representative director and president of Pirelli Japan, effective 1 Jan. He succeeds Filippo Cibralio, who has been named chief commercial officer of Pirelli APAC. Dellorenzi joined Pirelli in 2018 and was appointed head of global commercial motorsport in the same year.

Scandinavian Enviro Systems has appointed Fredrik Aaben as chief executive officer, effective 16 Jan, following the departure of Fredrik Emilson by mutual agreement. Emilson will remain with the company as senior advisor during a transition period. Aaben joined Enviro as chief financial officer in November 2024. Prior to that, he was head of corporate finance at Volvo Cars. Alongside the CEO change, Maria Ljungstrand has been appointed CFO. Ljungstrand joined Enviro in April 2024 and previously held business controller roles at Danone and Mondelez International.

David Cichocki is to join Goodyear Tire & Rubber Co. as managing director, Americas and chief sales officer, Americas Consumer, effective?19 Jan, the tire maker has announced. Cichocki has around 30 years of commercial leadership experience across industrial and consumer goods brands. Most recently, he was senior vice president, US sales, at Whirlpool Corp., leading retail, builder/contract and direct-to-consumer channels. He previously spent more than two decades at Kraft Foods/Nabisco.

Oftringen, Switzerland-based Omya Performance Polymer Distribution has appointed Sara Ghione as president for its rubber polymers and additives unit, effective 1 Jan. Ghione has over 20 years’ experience in the chemical distribution industry, most recently as business director for polymers and rubber EMEA for Brenntag. She is based in Oftringen, reporting to CEO Carsten Harms, added the 15 Jan announcement.

Kraton Corp. has announced that its chief executive Marcello Boldrini has left the company. In an undated press release, Kraton said the leadership of the company will be assumed by business presidents Prakash Kolluri (polymers) and Minco van Breevoort (pine chemicals), who will report directly to Kraton’s board of directors. Kraton did not provide further details on Boldrini’s departure or whether a permanent successor will be appointed.

French distributor Safic-Alcan has appointed Victor Zubb as VP Americas. The newly created senior role reflects how “the Americas become an increasingly strategic pillar” of the company's global business. Safic-Alcan has recently expanded in Latin America and North America. In 2022, it acquired Brazilian companies Sarfam and Proquimil, and since purchased Anders Quimica: expanding its footprint into Argentina, Bolivia, Colombia, Chile, Ecuador, Paraguay, Peru and Uruguay.

Michelin has announced that Maria Paz Robina will step down as country director and president of Michelin Spain Portugal in April 2026 after 38 years with the group, to be succeeded by Cesar Monux. Robina has led Michelin Spain Portugal since 2019 and previously held senior roles across manufacturing, quality and human resources, including managing plants in Aranda de Duero and Vitoria Gasteiz. Monux, who joined Michelin in 2002, has managed several group plants in Spain and Brazil and is currently part of the European manufacturing management team based in Clermont-Ferrand.

Synthomer plc said independent non-executive directors Ian Tyler and Roberto Gualdoni have stepped down from the board, as previously announced. Janet Ashdown has been appointed senior independent director, succeeding Tyler, while Jonathan Silver has been named chair of the audit committee.

Semperit AG has extended the term of chief industrial officer Gerfried Eder ahead of schedule for a period of three years until 30 June 2029. Eder has been with the company since 2000, has Semperit’s CIO since July 2023. In this role, he is responsible for the Industrial Applications (SIA) division, which includes hydraulic and industrial hoses and profiles. His area of responsibility also covers commercial excellence, R&D, supply chain, procurement as well as occupational safety, environment, and quality.

US off-road tire and wheel maker Titan International announced a management reshuffle involving the new position ‘chief transformation officer’, to be filled by former finance chief David Martin. Martin will “lead enterprise-wide transformation” and will oversee alignment of information technology, including acceleration of AI adoption, along with human capital and risk management functions and initiatives. Tony Eheli, formerly VP and chief accounting officer, replaces Martin as SVP and CFO. Eheli will be succeeded by Jim Pach, formerly corporate controller.

ERJ Appointments Tracker - 2025