Dynamo is an operator-built venture firm investing from inception through seed in founders upgrading the physical economy, with a focus on supply chain, mobility, logistics, and transportation. The firm closed its third fund at $54 million in 2024.
43% of their portfolio is in Logistics & Supply Chain. Deal activity decreased year-over-year (1 deal in the last 12 months vs 3 prior). Their most common stage is seed (49% of deals). Average disclosed round size is $21.8M (across 45 rounds with reported amounts).
Portfolio
32
Fund Size
$54M
Top Stage
Seed
Last 12 Mo
1
Team
SS
Santosh Sankar
Managing Partner
JB
Jon Bradford
Partner
MO
Madelyn O'Farrell
Principal
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
53 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| Seed | $10M | Mar 2026 | |
| Seed | — | Jun 2025 | |
| Pre-Seed | $4M | Jun 2025 | |
| Seed | $4.8M | Apr 2025 | |
| Seed | $3.9M | Mar 2024 | |
| Seed | $50M | Dec 2023 | |
| Series B | $30M | Jul 2023 | |
| Seed | — | May 2023 | |
| Series A | $20M | Jul 2022 | |
| Series D | $120M | May 2022 | |
| Seed | $4M | Feb 2022 | |
| SStord, Inc. | Series D | $90M | Jan 2022 |
| Series B | $37M | Jan 2022 | |
| Series D | $90M | Sep 2021 | |
| Series D | — | Sep 2021 | |
| Seed | $3.3M | Sep 2021 | |
| Pre-Seed | — | Sep 2021 | |
| Seed | $3.3M | Sep 2021 | |
| Series B | — | Aug 2021 | |
| Series A | $8M | Feb 2021 | |
| Seed | $14M | Jan 2021 | |
| SStord, Inc. | Series C | $65M | Jan 2021 |
| Series C | $65M | Jan 2021 | |
| Unknown | $1.5M | Jan 2021 | |
| Series B | $31M | Dec 2020 |
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Top Co-Investors
Susa Ventures16 shared
Founders Fund14 shared
Kleiner Perkins10 shared
BOND7 shared
Gaingels5 shared
Innovation Endeavors5 shared
Lux Capital4 shared
AngelPad4 shared
Y Combinator4 shared
1984 Ventures4 shared
MS&AD Ventures4 shared
Wavemaker Partners4 shared
Engage Ventures4 shared
Palm Tree Crew3 shared
Salesforce Ventures3 shared
Trucks Venture Capital3 shared
Fontinalis Partners3 shared
2048 Ventures3 shared
Wittington Ventures3 shared
FM Capital3 shared
Last updated: 20 October 2026
