Christina Zamarro has been appointed as executive vice president and chief financial officer at Goodyear Tire & Rubber.

The new CFO will report to Richard J Kramer, CEO of the company. In her new role, Zamarro will lead Goodyear’s global finance organisation and oversee all aspects of the company’s corporate finances, including treasury, investor relations, accounting, audit and financial planning & analysis, as well as its business unit finance teams in the Americas; Asia Pacific; and Europe, Middle East and Africa.

Zamarro will succeed Darren R Wells, who will become Executive Vice President and Chief Administrative Officer. Both appointments are effective on 1st  January 2023.

“I have worked closely with Christina for many years and have seen her develop into a seasoned senior finance leader and high-performing corporate treasurer. She has long been an integral member of our finance leadership team, bringing a deep knowledge of our company and demonstrating the ability to navigate our industry in a complex business environment. I look forward to her increased role and contributions on Goodyear’s leadership team,” said Kramer.

“With our financial operations in Christina’s capable hands, Darren Wells will devote his full focus to leading Goodyear’s business strategy and growth agenda. This is a pivotal time in Goodyear’s history, and I look forward to continuing to partner with Darren, leveraging his deep knowledge of all aspects of our business as we chart a course to deliver Goodyear’s near-term and long-term strategic objectives,” said Kramer.

Zamarro joined Goodyear in 2007 after several years working for Ford Motor Company. In her 15 years with Goodyear Tire, she has played key roles in strengthening the company’s financial strategy, treasury and investor relations functions, culminating in her current role as vice president, Finance and Treasurer. 

Wells joined Goodyear in 2002 as vice president and treasurer, progressing through a series of finance leadership roles to become Chief Financial Officer. He later served as president of Goodyear’s Europe, Middle East and Africa business for two years before leaving Goodyear for a stint as executive in residence at the University of South Florida. He rejoined Goodyear as executive vice president and CFO in 2018.

Jordan Coughlin, previously Assistant Treasurer, Capital Markets, will become vice president and treasurer, also on 1st January Goodyear’s Investor Relations function will continue to be led by Christian Gadzinski, senior director, Investor Relations. Both Coughlin and Gadzinski will report to Zamarro.

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Tegeta Green Planet and Shine Energy, both affiliated with Tegeta Holding, have launched a joint educational initiative to raise environmental awareness and a sense of responsibility among young people. The project addresses modern challenges such as environmental protection and sustainable development.

Company representatives are visiting schools across Tbilisi to hold informational meetings, presentations and workshops. The programme begins with presentations, followed by interactive games and activities designed to help students retain the information. At the end of each session, participants receive symbolic gifts and prizes as motivation.

Tegeta Green Planet focuses on teaching students the principles of specific waste management, including how to properly handle used tyres, batteries and oils. The sessions explain why proper waste management is essential for environmental protection and how it connects to the circular economy. Meanwhile, Shine Energy educates young people on the importance of energy, its everyday use and why developing renewable and sustainable energy resources is crucial.

The initiative is not limited to schools. In the near future, both organisations will expand their efforts to universities, aiming to broaden awareness about environmental protection, waste management and energy efficiency. The ultimate goal is to foster environmentally responsible attitudes among the younger generation, helping build a more sustainable and conscious society.

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Zeon has been recognised as a Supplier Engagement Leader in the 2025 Supplier Engagement Assessment (SEA) conducted by CDP, a United Kingdom-based international environmental nonprofit organisation. This achievement represents the first time the company has received the highest possible rating in this assessment.

The evaluation measures how corporations address climate change within their supply chains, focusing on responses to the CDP Climate Change Questionnaire across five critical areas. These include governance, emissions targets, Scope 3 emissions management, risk management and overall supplier engagement strategies.

Zeon earned the top rating for its efforts to reduce greenhouse gas emissions through supplier collaboration, a group-wide initiative, alongside continuous dialogue maintained via procurement activities. Guided by its philosophy of contributing to planetary preservation and human prosperity, Zeon remains committed to sustainable management. The company reaffirmed that it will continue working with suppliers and other stakeholders to tackle climate change and meet societal expectations.

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German chemical group WACKER has announced a price increase of up to 15 percent for its resins, dispersions and dispersible polymer powders produced at its European and US facilities. The adjustment takes effect on 1 June 2026, or as existing customer contracts permit. The move is designed to allow the company’s Polymers division to maintain high product quality, deliver technological innovations and provide superior customer service and technical support. It will also support investments aimed at securing future growth in key markets.

Rising costs for raw materials and logistics have forced the pricing measure, with the Polymers division being particularly affected. The recent conflict in the Middle East has caused significant disruptions across global commodity markets. As a direct result, prices for energy, raw materials and transportation have climbed sharply.

Despite the increase, WACKER remains focused on sustaining its commitment to customer support and long-term capability. The company underscored that the adjustment is necessary to continue meeting market demands while ensuring operational stability and future-oriented development across its focus markets.

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Pirelli North America has launched its first closed-loop circular recycling initiative, marking a significant step in the company’s broader strategy to increase recycled and bio‑based content in its tyre production. The project has received the Tire Recycling Foundation’s Value Chain Collaboration Award.

The programme recovers scrap tyres generated during Pirelli’s own North American manufacturing process. These materials are sent to Bolder Industries, which applies ISCC PLUS‑certified pyrolysis technology to produce BolderBlack recovered carbon black. Pirelli then reintroduces this material into new tyre production at its North American facilities, partially replacing virgin carbon black. The effort is part of a wider Pirelli plan to expand such industrial ecosystems across the group’s production network, aiming to valorise waste by reintegrating recovered materials into tyre manufacturing.

Beyond the award, the initiative reflects Pirelli’s broader circularity approach, which includes ongoing work to boost recycled and bio‑based material usage. The company targets over 80 percent bio‑based and recycled content in its best‑performing products and forty percent in total production by 2030.

Claudio Zanardo, CEO, Pirelli North America, said, "The Rome plant is one of the most technologically advanced manufacturing facilities in Pirelli. This initiative reflects an approach focused on increasing the use of recovered materials within existing production processes. It is part of a broader effort to gradually integrate raw materials derived from recycled resources into our products while maintaining consistency in performance and quality."

Tony Wibbeler, CEO, Bolder Industries, said, "Our collaboration demonstrates that a traceable, mass-balance approach to tyre-to-tyre circularity is not only achievable, but it's ready to scale inside a premium manufacturing environment, meeting real performance and certification requirements at every step. This is the kind of progress the industry has been working toward for many years."

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