Three Akkök Companies in Yalova Rank Among ISO 500

In the results of the "Turkey's 500 Largest Industrial Enterprises Survey 2025" announced by Istanbul Chamber of Industry (İSO), the companies operating in Yalova under Akkök Holding—Aksa Akrilik, Akkim and Aksa Karbon—were once again ranked among Turkey's largest industrial enterprises this year.

On the İSO 500 list, considered one of the most comprehensive and established surveys of Turkish industry, Aksa Akrilik ranked 87th, Akkim 282nd and Aksa Karbon 492nd.

The three companies featured in the survey, which was prepared according to various economic indicators including sales from production, stand out with their high-value-added production approach, export performance and technology-focused investments.

Aksa Akrilik, Akkim and Aksa Karbon, which have been operating in Yalova for many years, continue to contribute to both regional development and Turkey's industrial competitiveness through their production in the chemistry and advanced materials sectors.

The inclusion of all three companies in the İSO 500 list this year once again demonstrates Yalova's strong position in industrial production and the added value it brings to Turkey's economy. Particularly standing out with their work focused on exports, innovation and sustainable production, the companies support increased global competitiveness of Turkish industry.

Aksa Akrilik, Akkim and Aksa Karbon, operating under Akkök Holding, aim to continue their growth in the coming period with investments focused on technology, R&D and sustainability.