OBSS is an engineering-led technology consultancy helping organisations build, modernise and scale mission-critical systems through AI-native delivery. For 20+ years, we’ve delivered high-volume solutions across defence, finance, insurance, aviation, retail & e-commerce, and other regulated industries, driving measurable business impact across complex digital ecosystems. Our capabilities span technology consultancy, software engineering, cloud, data & AI, and experience design. We apply AI-native delivery to bring greater speed, governance, predictability, and repeatability to mission-critical delivery environments. With 1,000+ technology professionals and offices in London, Istanbul, and Ankara, OBSS brings enterprise-grade delivery depth and engineering scale to organisations operating in highly demanding technology landscapes.
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The OBSS annual revenue was $41.4 million in 2026.
Yusuf Tok is the CTO of OBSS.
623 people are employed at OBSS.
OBSS is based in Seyhli, Istanbul.
The NAICS codes for OBSS are [518, 51].
The SIC codes for OBSS are [73, 737].