GF
Gates Frontier
Kirkland, Washington, United StatesFounded 2008
AIClimate & EnergyBiotech & Life SciencesHardware & SemiconductorsRobotics & AutomationMobility & Transportation
Gates Frontier is the venture investment arm and family office of Microsoft co-founder Bill Gates, based in Kirkland, Washington. It focuses on frontier and deep technology investments addressing global challenges across AI, climate, energy, life sciences, and advanced hardware.
Average disclosed round size is $130.9M (across 26 rounds with reported amounts).
Portfolio
17
Fund Size
—
Top Stage
Series B
Last 12 Mo
2
Team
SF
Sana Fathima
Former VC Partner
BG
Benjamin Graves
Investor
KZ
Kyle Zabel
Private Investments
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
28 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| LLifeMine | Series D | $75M | Sep 2026 |
| LLifeMine | Series E | $188M | Sep 2026 |
| LLifeMine | Series E | $188M | Aug 2026 |
 Neurophos | Series A | $110M | Jan 2026 |
 Mainspring Energy, Inc. | Series F | $258M | Apr 2025 |
 Lumotive | Series B | $45M | Feb 2025 |
| Lumotive | Series B | — | Jan 2025 |
 MindImmune Therapeutics, Inc. | Series A | $30M | Jan 2025 |
| Mainspring Energy, Inc. | Series F | $258M | Jan 2025 |
| CCommonwealth Fusion Systems (CFS) | Unknown | $863M | Jan 2025 |
| LLifeMine | Series D | $75M | Jan 2025 |
 Cerevance | Series C | $51M | Apr 2024 |
| Neurophos | Seed | $7.2M | Dec 2023 |
 Glydways, Inc. | Series B | $56M | Oct 2023 |
 Peregrine Hydrogen | Seed | $7.8M | Sep 2023 |
 Cellares | Series C | $255M | Aug 2023 |
 Pivotal Commware | Series D | $102M | Aug 2023 |
 Imagia | Seed | $4.5M | May 2023 |
 Covariant.ai | Series C | $80M | Apr 2023 |
 Light Field Lab | Series B | $50M | Feb 2023 |
| Pivotal Commware | Series D | $102M | Jan 2023 |
| Neurophos | Seed | $7.2M | Jan 2023 |
 Synchron | Series C | — | Dec 2022 |
| MindImmune Therapeutics, Inc. | Series A | $30M | Jun 2022 |
| MModern Electron | Series B | $30M | Feb 2022 |
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Top Co-Investors
Khosla Ventures6 shared
MetaVC Partners6 shared
Bezos Expeditions5 shared
GV5 shared
RA Capital Management5 shared
Dolby Family Ventures3 shared
Pfizer Ventures3 shared
Bill Gates3 shared
Lightrock3 shared
General Catalyst3 shared
Alumni Ventures2 shared
Mirana Ventures2 shared
Silicon Catalyst Ventures2 shared
Double Point Ventures2 shared
ARCH Venture Partners2 shared
ITHCA Group2 shared
Plug and Play Tech Center2 shared
Grazia Equity2 shared
TSVC2 shared
Quan Funds2 shared
Last updated: 7 October 2026