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Matrix Partners is an early-stage venture capital firm that invests in technology companies from the idea stage through Series A. They focus on backing founders building transformative technology across various sectors, including B2B, infrastructure, consumer technology, AI, fintech, digital health, and B2B SaaS.
Deal activity increased 100% year-over-year (8 deals in the last 12 months). Average disclosed round size is $74.5M (across 142 rounds with reported amounts).
Portfolio
147
Fund Size
$4B
Top Stage
Series B
Last 12 Mo
8
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
147 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| GGiant | Seed | $8M | Feb 2026 |
 BoldVoice | Series A | $21M | Jan 2026 |
 Lemon Slice | Seed | $10.5M | Dec 2025 |
 Suno | Series C | $250M | Nov 2025 |
 Luma AI | Series C | $900M | Nov 2025 |
 Luma | Growth | $900M | Nov 2025 |
 Salient | Series C | $60M | Jul 2025 |
| GGeneral Medicine | Unknown | $32M | May 2025 |
 Flock Safety | Growth | $275M | Mar 2025 |
| BBaya Systems | Series B | $36M | Jan 2025 |
| SSahara AI | Series A | $43M | Aug 2024 |
 Rocketlane | Series B | $24M | Jun 2024 |
 Krutrim | Series A | $50M | Jan 2024 |
 SuperOps.ai | Series B | $12.4M | Oct 2023 |
 Grit Biotechnology | Series B | $60M | Sep 2023 |
 LightForce Orthodontics | Series D | $80M | Aug 2023 |
 Parabola | Series B | $24M | Jun 2023 |
 CloudZero | Series B | $32M | Jun 2023 |
| EElevateBio | Unknown | $401M | May 2023 |
 Accord | Series A | $10M | Jan 2023 |
| SSolve Therapeutics, Inc. | Series A | $126M | Dec 2022 |
| CCommonGround | Unknown | $25M | Nov 2022 |
 Owl Labs | Series C | $25M | Nov 2022 |
 NebulaGraph | Series A | — | Sep 2022 |
 Chameleon | Series A | $13M | Sep 2022 |
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Top Co-Investors
Andreessen Horowitz17 shared
Spark Capital9 shared
Matrix Partners China8 shared
Tiger Global Management8 shared
Y Combinator7 shared
Sequoia Capital6 shared
Lightspeed Venture Partners6 shared
GV (Google Ventures)6 shared
Trinity Ventures5 shared
Founders Fund5 shared
Thrive Capital5 shared
Ribbit Capital5 shared
Amplify Partners5 shared
NEA (New Enterprise Associates)4 shared
Webb Investment Network4 shared
Accel4 shared
Menlo Ventures4 shared
Bessemer Venture Partners4 shared
Coatue Management4 shared
Initialized Capital4 shared
Last updated: 10 April 2026