VC firm / fund
Altimeter
Altimeter has backed 3 tracked startups across AI, DeepTech, totalling $1.4B raised. Public investment activity below — sourced from Datapile’s funding database.
3
Tracked deals
$1.4B
Total raised
2026
Active since
$300M
Median round
What Altimeter invests in
Round-size distribution
Total round sizes (not this investor’s specific check) across their tracked deals.
Frequent co-investors
Andreessen Horowitz2Azora1Carlyle1General Catalyst1JPMorganChase’s Strategic Investment Group1Lavrock Ventures1Lightspeed Venture Partners1Menlo Ventures1Nvidia1Striker Venture Partners1T. Rowe Price1
Recent investments
| Company | Sector | Round | When |
|---|---|---|---|
| Castelion | DeepTech | $1B · Series C | Sep 2026 |
| Volta | AI | $300M · Seed | Aug 2026 |
| Elorian AI | AI | $55M · Seed | Jul 2026 |
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Aggregated from public funding announcements in Datapile’s database. Investor names are matched from round data and may include name variants.