3M Ventures is the corporate venture capital arm of 3M Company, investing in early-stage and growth companies with strategic alignment to 3M's priorities across advanced materials, energy, healthcare, and industrial technologies. It makes minority investments in startups to create both financial value and strategic synergies with 3M's global businesses.
Average disclosed round size is $89.2M (across 7 rounds with reported amounts).
Portfolio
6
Fund Size
—
Top Stage
Series D
Last 12 Mo
0
Team
DS
Daniel Seo
Investment Manager
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
7 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| GGrayMatter | Series B | $45M | Jun 2024 |
 Eko Health | Series C | $41M | Jun 2024 |
 CelLink | Series D | $250M | Feb 2022 |
 CelLink | Series D | $250M | Feb 2022 |
| GGray Matter Robotics | Seed | $4.1M | Sep 2021 |
 Phylagen | Series A | $14M | — |
| GGray Matter Robotics | Series A | $20M | — |
Top Co-Investors
Calibrate Ventures3 shared
B Capital3 shared
OCA Ventures3 shared
Whale Rock Capital Management2 shared
D1 Capital Partners2 shared
Franklin Templeton2 shared
Atreides Management2 shared
T. Rowe Price2 shared
Fontinalis Partners2 shared
Robert Bosch Venture Capital2 shared
Swift Ventures2 shared
Pathbreaker Ventures2 shared
EDBI1 shared
DigiTx Partners1 shared
Double Point Ventures1 shared
LG Technology Ventures1 shared
NTTVC1 shared
Breakout Ventures1 shared
Dolby Family Ventures1 shared
Blackhorn Ventures1 shared
Last updated: 8 September 2026