Last updated 2026-07-20
Portfolio
1
in our dataset
Rounds participated
1
Rounds led
0
Rounds' value
$4.0M
total disclosed, rounds participated
Stages
—
About
AltaIR Capital (also referred to as Altair Ventures or Altair Capital Management) is an international early-stage venture capital firm that invests in global startups with teams primarily from the USA, Israel, and Europe. Founded in 2005 by Igor Ryabenkiy, the firm manages over $600 million in assets across multiple funds and has invested in more than 350 portfolio companies, including 11 unicorns. AltaIR Capital focuses on sectors such as Productivity Tools/Future of Work, AI, SaaS, Fintech, Insurtech, Digital Health, HR Tech, and consumer technology. They invest in early to growth-stage companies, from pre-seed to Series B and growth equity stages, looking for scalable business models, motivated teams, and significant market potential.
Portfolio · 1
Investment activity
Portfolio by sector
Cyber Security1
Q&A
- What is Altair Ventures' most recent investment?
- Altair Ventures' most recent investment was in Barrel Protocol, a Seed round of $4M in September 2018.
- What is Altair Ventures' sector focus?
- Altair Ventures has invested in the Cyber Security sector, with Barrel Protocol as a portfolio company.
- What is the typical investment stage for Altair Ventures?
- Altair Ventures has participated in Seed stage investments, as seen with their investment in Barrel Protocol.
- What is the typical check size for Altair Ventures?
- Altair Ventures' investment range is $4M, based on their investment in Barrel Protocol.
- How many portfolio companies does Altair Ventures have in the Cyber Security sector?
- Altair Ventures has one portfolio company in the Cyber Security sector, Barrel Protocol.
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
Identifiers & details
| Founded | 2005 |
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