OBSS is an engineering-led technology consultancy helping organisations innovate, modernise, and operate mission-critical systems at scale. 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 consulting, cloud & transformation, data & AI, operational excellence, and end-to-end product delivery supported by global partners and 200+ certifications. We deliver through an AI-native approach, enabling faster, controlled, and repeatable outcomes. With 1,000+ engineers and offices across London, Amsterdam, Baku, Istanbul, and Ankara, we bring enterprise-grade delivery depth and scale.
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OBSS Questions
The OBSS annual revenue was $41.4 million in 2026.
Yusuf Tok is the CTO of OBSS.
610 people are employed at OBSS.
OBSS is based in Seyhli, Istanbul.
The NAICS codes for OBSS are [51, 518].
The SIC codes for OBSS are [737, 73].
Top OBSS Employees
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Yusuf Tok
Chief Technology Officer at OBSS
Istanbul, Turkey21 -
Zafer SEN
Co-Founder and CEO at OBSS
London, England, GB32 -
Suhendan Isik
Chief People Officer at OBSS
İstanbul, Türkiye2 -
Zeynep Taşdelen
Chief Financial Officer at OBSS
Istanbul, Turkey2 -
Tugce Guner
Growth Marketing Manager at OBSS
Istanbul, Turkey11 -
Gökçe Demirer
Global People and Culture Manager at OBSS
Istanbul, Turkey -
Nil Kuttaş
Global People and Culture Lead at OBSS
Istanbul, Turkey2 -
Buket Karakuş
Global Head of People and Culture at OBSS
Istanbul, Turkey1
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