Oleg Rogynskyy
CEO and co-founder of Uforce; previously founded Semantria (acquired by Lexalytics) and People.ai, which reached a $1.1B valuation in 2021.
Ukrainian-born (Dnipro), Rogynskyy immigrated to the U.S. as a teenager and graduated cum laude from Boston University before a career in enterprise AI (Nstein, Semantria, H2O.ai) culminating in founding People.ai in 2016, which he led for nearly a decade to a $1.1B valuation before handing the CEO role to Jason Ambrose in October 2025 to focus on Ukrainian defense technology. In 2022 he was awarded Ukraine's Order of Merit (III Class) by President Zelensky for helping secure satellite intelligence and connectivity access for Ukraine during the initial invasion.
Overview
- Role
- CEO & Co-Founder, Uforce
- Based in
- United States
- Prior experience
- Nstein, Semantria (acquired by Lexalytics), H2O.ai, People.ai
Affiliated funds0
No linked records yet.
Frequently asked
- Who is Oleg Rogynskyy?
- Ukrainian-born (Dnipro), Rogynskyy immigrated to the U.S. as a teenager and graduated cum laude from Boston University before a career in enterprise AI (Nstein, Semantria, H2O.ai) culminating in founding People.ai in 2016, which he led for nearly a decade to a $1.1B valuation before handing the CEO role to Jason Ambrose in October 2025 to focus on Ukrainian defense technology. In 2022 he was awarded Ukraine's Order of Merit (III Class) by President Zelensky for helping secure satellite intelligence and connectivity access for Ukraine during the initial invasion.
- What is Oleg Rogynskyy's role?
- Oleg Rogynskyy is CEO & Co-Founder, Uforce, based in United States.
- Where did Oleg Rogynskyy work before?
- Oleg Rogynskyy's prior roles include Nstein, Semantria (acquired by Lexalytics), H2O.ai, People.ai.
Sources & citations5
Each claim links to its underlying source. Confidence reflects how directly the source supports the claim.
- 1
Oleg Rogynskyy, Uforce CEO and co-founder, previously founded Semantria and People.ai
Milken Institute: Oleg Rogynskyy — Speaker Bio, Global Conference 2026Verified2026-08-02 - 2
Oleg Rogynskyy stepped down as People.ai CEO in October 2025, handing the role to Jason Ambrose, to focus on scaling Ukrainian defense and drone technology; remains on the board
dev.ua: People.ai founder Oleg Roginsky steps down as CEO to help Ukraine with drones and defense technologyVerified2025-11-03 - 3
People.ai reached unicorn status in August 2021 with a $1.1B valuation after raising over $200M from investors including Andreessen Horowitz, Iconiq, Lightspeed and Mubadala
Forbes Councils: Oleg Rogynskyy | Founder & CEO, People.aiReported2026-08-08 - 4
Rogynskyy was born in Dnipro, Ukraine, immigrated to the U.S. as a teenager, and graduated cum laude from Boston University; earlier worked at Nstein and founded Semantria (acquired by Lexalytics, 2014) before joining H2O.ai's senior leadership team
Forbes Councils: Oleg Rogynskyy | Founder & CEO, People.aiReported2026-08-08 - 5
In 2022, President Zelensky awarded Rogynskyy Ukraine's Order of Merit (III Class) for helping secure commercial satellite intelligence and connectivity access for Ukraine during the initial invasion
UFORCE: About UFORCEReported2026-08-08