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4F – Portfolio


OTCF is a company that combines sports and fashion in its brands, seeking a passion for both in people.


OTCF S.A. is a Polish company founded in 1995 by Igor Klaja. We merge sports expertise and technology with the world of fashion and style. We specialize in designing, producing, and selling sportswear, footwear, and accessories, catering to both professional athletes and enthusiasts. We conduct sales in 44 countries around the world, including Qatar, the United Kingdom, Singapore, the USA, and Australia. The leading brand in our portfolio is 4F, offering high-quality everyday and sports clothing as well as sports accessories.


  • We implemented an international sales platform for the 4F brand based on the Magento 2 system.
  • We implemented and integrated the Pimcore system with Mgento.
  • We designed and launched a dedicated integration with Allegro.
  • For years, we have been dynamically developing the e-commerce store by expanding into new markets (currently, we have launched nine) and implementing many other functionalities.

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