Startups in Mill Valley
Updated 23 Oct 2026
32
Startups
32
Rows shown
166,525
All startups
32 rows
| # | Company | City | Stage | Last round | Date | Total raised |
|---|---|---|---|---|---|---|
| 1 | Sonar | Mill Valley | Pre-seed | Pre-seed | 2025-02-24 | $2.4M |
| 2 | Basis Theory | Mill Valley | Series B | Series B | 2025-10-14 | $50.0M |
| 3 | Vacatia | Mill Valley | Series B | Series B | 2021-11-10 | $48.8M |
| 4 | Zaria Systems | Mill Valley | Seed | Seed | 2026-10-14 | $5.2M |
| 5 | Foundational Industries | Mill Valley | Seed | Seed | 2026-07-30 | $25.0M |
| 6 | Iodyne | Mill Valley | Seed | Seed | 2026-08-20 | $3.0M |
| 7 | NewRetirement | Mill Valley | Series A | Series A | 2024-03-27 | $32.6M |
| 8 | True | Mill Valley | Seed | Seed | 2022-01-05 | $21.2M |
| 9 | OneNotary | Mill Valley | Series A | Series A | 2024-03-26 | $7.1M |
| 10 | Tableland | Mill Valley | Series A | Series A | 2023-04-20 | $8.0M |
| 11 | Nifty League | Mill Valley | Seed | Seed | 2022-03-02 | $5.0M |
| 12 | OrphoMed | Mill Valley | Series A | Series A | 2017-05-24 | $41.8M |
| 13 | The Free Spirits Company | Mill Valley | Seed | Seed | 2023-11-01 | |
| 14 | Siphon Lab | Mill Valley | Seed | Seed | 2023-05-08 | $1.2M |
| 15 | True Botanicals | Mill Valley | Series B | Series B | 2023-03-22 | $18.6M |
| 16 | Vidisky | Mill Valley | Seed | Seed | 2026-03-06 | $175K |
| 17 | Kerogen Systems | Mill Valley | Seed | Seed | 2022-10-24 | $32K |
| 18 | Yes Health | Mill Valley | Series A | Series A | 2020-04-15 | $6.0M |
| 19 | Trampoline AI | Mill Valley | Pre-seed | Pre-seed | 2025-03-27 | |
| 20 | Schiller Bikes | Mill Valley | Series A | Series A | 2016-07-01 | |
| 21 | SFR3 Fund | Mill Valley | Seed | Seed | 2020-01-01 | |
| 22 | CSRware | Mill Valley | Seed | Seed | 2011-12-16 | $250K |
| 23 | SpeakingPhoto | Mill Valley | Series A | Series A | 2014-12-29 | |
| 24 | Edufii | Mill Valley | Series A | Series A | 2014-09-09 | $3.1M |
| 25 | Fluid Entertainment | Mill Valley | Series A | Series A | 2008-03-12 | $3.2M |
| 26 | Kindamagical | Mill Valley | Pre-seed | Pre-seed | 2021-08-22 | |
| 27 | Fortera | Mill Valley | Seed | Seed | 2016-04-20 | |
| 28 | Blingo | Mill Valley | Seed | Seed | 2004-12-08 | |
| 29 | Solar Power Partners | Mill Valley | Series C | Series C | 2010-04-27 | $253.0M |
| 30 | Reputation X | Mill Valley | Seed | Angel | 2016-01-28 | |
| 31 | Checkster | Mill Valley | Series A | Series A | 2015-07-09 | |
| 32 | Surfbreak Rentals | Mill Valley | Seed | Seed | 2013-11-15 | $100K |
Table 1. Startups in Mill Valley, by total raised. Source: FundingWatcher. Data as of 23 October 2026. Base: 32.
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Cite: FundingWatcher, 32 startups, 23 October 2026. https://fundingwatcher.com/startups/in/mill-valley-california/