AltaIR Capital

altair.vc ↗Activity from announced rounds

Activity in this selectionOct 19, 2026 · Sep 20, 2026

AltaIR Capital invests in early and growth-stage technology companies across the U.S., Europe and Israel. Follow its recorded funding activity and portfolio-company profiles.

Investment approach

AltaIR Capital is an international venture investment firm founded and led by Igor Ryabenkiy. It backs early and growth-stage companies with teams principally in the United States, Europe and Israel. Its stated focus includes productivity, the future of work, HR technology, fintech, insurance technology and digital health, with particular interest in AI and software-as-a-service businesses.

Recorded funding activity

Its recorded activity on RoundOS includes Pluvo and Expertise AI. AltaIR's own updates describe joining Pluvo's financing for AI financial analysis and participating in Expertise AI's seed round for enterprise sales and support agents. These records provide examples of its software investment activity; they represent the companies and financing events covered here.

Sources
Rounds participated in
0
Confirmed lead rounds
—
All roles disclosed
New companies
0
First participation on record · 0 follow-on
Funding in participating rounds
—
0 disclosed · full round size, not this investor’s share

By stage

No activity in this selection.

By primary sector

No activity in this selection.

By country

No activity in this selection.

Rounds

0 in this selection

No rounds match this selection.