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AltaIR Capital
Venture Capital · Founded 2010 · San Francisco, United States
AltaIR Capital’s biggest current holdings.
The most valuable companies AltaIR Capital still holds — unicorns and thoroughbreds it has backed, ordered by Dealroom’s latest valuation. Companies that have been acquired or gone public are in Exits instead. Where a cap table names AltaIR Capital directly, the stake and its estimated value are shown too.
Estimated value = AltaIR Capital’s disclosed ownership % × Dealroom’s latest company valuation; direct named stakes only, exited positions excluded. Figures are indicative, not reported marks. AltaIR Capital also appears inside investor groups in PandaDoc, where a standalone stake isn’t disclosed. See the underlying cap tables on Dealroom →
Where AltaIR Capital’s portfolio is concentrated.
Distribution of portfolio companies by headquarters country, sector, entry stage and current growth stage. Across all 175 portfolio companies. "Stage entered" is the first priced round the investor joined, derived from the investor’s transaction history.
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USA166
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Israel34
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Russia16
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UK10
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Canada7
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Netherlands3
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Cyprus2
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Germany2
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Ireland2
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Switzerland2
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Ukraine2
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Brazil1
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Enterprise Software51
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Fintech40
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Marketing28
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Health26
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Media19
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Food17
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Jobs Recruitment14
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Real Estate12
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Transportation12
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Education11
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Security10
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Travel8
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Seed127
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Series A39
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Series B+4
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Early Growth172
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Breakout Stage69
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Late Growth18
Inside AltaIR Capital’s portfolio.
The 60 highest-funded portfolio companies, of 175 tracked.
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DiWhere AltaIR Capital’s portfolio founders come from.
168 founders across the 100 highest-funded portfolio companies — by current location, university attended, and the companies they worked at before founding. Sourced from the founder records the API links to each portfolio company.
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United States85
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Israel32
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Russia9
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United Kingdom9
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Canada5
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Switzerland5
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Germany3
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Spain3
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Malaysia2
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Netherlands2
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Tel Aviv University12
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Ben-Gurion University of the Negev9
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Technion Israel Institute of Technology6
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Harvard University5
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Massachusetts Institute of Technology5
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Reichman University5
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University of California, Berkeley5
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Harvard Business School4
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The George Washington University4
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HSE University3
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Alphabet | Google7
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McKinsey & Company4
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Accenture3
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Cognitive Security3
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IBM3
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Intel Corporation3
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Intel NAND Memory Unit3
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JPMorgan Chase & Co3
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Jumptap3
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KPMG3
Similar investors.
Peers the API surfaces as most similar by portfolio shape, with Dealroom investor rank and portfolio scale.







