Microsoft
Venture capital · Redmond, Washington, United States
Portfolio collected from the firm’s website, last checked Jun 28, 2026.Raises and exits come from each company’s own SEC and company records.
5Deep-tech portfolio5 active
0Portfolio exitsAcquired or listed
1Raises, 12 monthsLatest: Iambic Therapeutics
24Co-investorsShare a portfolio company
Portfolio · 5 companies
| Company | Sector | Status | Latest raise | Raised |
|---|---|---|---|---|
| Iambic Therapeutics | Biotech | Active | Sep 9, 2026 | $323.1M |
| LanzaJet | Clean tech | Active | Mar 15, 2024 | $30.0M |
| Commonwealth Fusion Systems | Energy | Active | Dec 2, 2021 | $2.0B |
| CarbonCure Technologies | Clean tech | Active | May 16, 2016 | $2.2M |
| Helion Energy | Energy | Active | Jul 6, 2015 | $12.1M |
Peer ranks
Portfolio size#81
Portfolio exits#234
Raises, 12 months#22
Co-investors#86
Co-investors
- Breakthrough Energy VenturesVenture capital4 shared
- AmazonVenture capital2 shared
- AbingworthVenture capital1 shared
- Alaska AirlinesVenture capital1 shared
- American AirlinesVenture capital1 shared
- Andreessen HorowitzVenture capital1 shared
- Catalio Capital ManagementVenture capital1 shared
- CoreWeaveVenture capital1 shared
- Delta Air LinesVenture capital1 shared
- ExxonMobilVenture capital1 shared
Sectors
- Energy2
- Clean tech2
- Biotech1
Portfolios are collected from investors’ own websites and matched to tracked deep-tech companies by name; duplicate listings of the same firm are merged. Exits and raises come from each company’s own record: Form D through the latest filing.