Foothill Ventures (formerly Tsingyuan Ventures) is a technology-focused venture fund based in Los Altos, California, partnering with early-stage companies demonstrating technical differentiation and product-level superiority. The firm invests across deep tech, AI, life sciences, and software infrastructure.
Deal activity decreased year-over-year (4 deals in the last 12 months vs 8 prior). Their most common stage is seed (44% of deals). Average disclosed round size is $17.8M (across 56 rounds with reported amounts).
Portfolio
47
Fund Size
$110M
Top Stage
Seed
Last 12 Mo
4
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
61 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Vision Lab | Seed | $6M | Jun 2026 |
 NovoLINC | Unknown | — | Dec 2025 |
 Ruli AI | Seed | $6M | Nov 2025 |
 Omni Design | Series A | $35M | Sep 2025 |
 Carbon6 Robotics | Seed | $4M | May 2025 |
 Stately Bio | Seed | $12M | May 2025 |
 ChEmpower | Series A | $18.7M | Apr 2025 |
 Corvic | Seed | $12M | Apr 2025 |
| CCorvic AI | Seed | $12M | Apr 2025 |
 Nervonik | Series A | $13M | Mar 2025 |
| NovoLINC | Seed | — | Jan 2025 |
 Stately Bio | Seed | $12M | Jan 2025 |
| Omni Design | Series A | $35M | Jan 2025 |
 Pseudolithic | Seed | $6M | Jan 2025 |
| Nervonik | Series A | $13M | Jan 2025 |
 Hyperlight: | Series B | $37M | Oct 2024 |
 Supio | Series A | $25M | Aug 2024 |
 Aether Fuels: | Series A | $34M | Jun 2024 |
 Feon Energy | Seed | $6.1M | Jun 2024 |
 Unigrid | Series A | $12M | Jun 2024 |
 Amperesand: | Seed | $12.4M | Feb 2024 |
| Hyperlight: | Series B | $37M | Jan 2024 |
| Supio | Series A | $25M | Jan 2024 |
 AM Batteries | Series B | $30M | Dec 2023 |
 Moonsense | Seed | $4.2M | Jan 2023 |
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Top Co-Investors
TDK Ventures8 shared
M Ventures7 shared
Xora5 shared
Creative Ventures5 shared
Doral Energy-Tech Ventures4 shared
LDV Partners4 shared
Zeon Ventures3 shared
Anzu Partners3 shared
Industry Ventures3 shared
Entrada Ventures3 shared
Summit Partners3 shared
GG13 shared
Qualcomm Ventures3 shared
LG Technology Ventures3 shared
Berkeley SkyDeck3 shared
FreeS Fund3 shared
3E Bioventures Capital2 shared
Intel Capital2 shared
VinFast Auto Ltd.2 shared
SAIC Capital2 shared
Last updated: 7 October 2026