Founded in 2004 to operate in the field of industrial automation, YEO Technology has now become a global leader offering engineering, technology, and renewable energy solutions. YEO Technology undertakes projects in diverse areas, including advanced energy storage solutions, electrical grids, high-voltage substations, renewable energy plants, industrial and commercial facilities, energy transition for households, and hydrogen. Successfully completing over 400 projects in more than 30 countries, YEO Technology contributes to sustainability goals both in Turkey and internationally with its team of over 600 employees. The company develops solutions aimed at improving energy efficiency and reducing carbon emissions. In 2024, YEO Technology earned a spot on the prestigious Fortune 500 list, standing out in Europe as an energy investor. The company aims to reach an energy capacity of 1 GW by 2030 and to lead the sector with investments in energy storage systems. Publicly traded on the Borsa Istanbul, YEO Technology operates energy projects under the slogan “It's Possible” for a sustainable future. Additionally, it became a sponsor of the Fenerbahçe Women’s Basketball Team for the 2024–2025 season, supporting sports and athletes in Türkiye. A pioneer in renewable energy-focused social responsibility projects, YEO Technology strives to raise awareness in this field.
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The YEO annual revenue was $61 million in 2026.
Tolunay Yildiz is the Chairman and CEO (Founder) of YEO.
332 people are employed at YEO.
YEO is based in Istanbul, Istanbul.
The NAICS codes for YEO are [54, 54133, 541, 5413].
The SIC codes for YEO are [871, 87].