Matrix Partners
Venture capital · Cambridge, Massachusetts, United States
Portfolio collected from the firm’s website, last checked Jul 26, 2026.Raises and exits come from each company’s own SEC and company records.
5Deep-tech portfolio4 active
1Portfolio exitsAcquired or listed
0Raises, 12 monthsLatest: Lightmatter
6Co-investorsShare a portfolio company
Portfolio · 5 companies
| Company | Sector | Status | Latest raise | Raised |
|---|---|---|---|---|
| Lightmatter | Semiconductors | Active | Oct 25, 2024 | $527.2M |
| Sila Nanotechnologies | Energy | Active | Jul 11, 2024 | $1.2B |
| nference | Biotech | Active | Nov 4, 2022 | $12.3M |
| Flock Safety | Software | Active | — | — |
| Markforged | Space | Acquired | — | — |
Peer ranks
Portfolio size#81
Portfolio exits#160
Raises, 12 months#88
Co-investors#188
Co-investors
- Andreessen HorowitzVenture capital1 shared
- Applied VenturesVenture capital1 shared
- Asahi Kasei Corporate Venture CapitalVenture capital1 shared
- Bessemer Venture PartnersVenture capital1 shared
- Playground GlobalVenture capital1 shared
- Samsung Strategy and Innovation CenterVenture capital1 shared
Sectors
- Energy1
- Software1
- Semiconductors1
- Biotech1
- Space1
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.