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Full detail: Where this data comes from
Lemnos Labs, Inc. is an early-stage deeptech venture capital firm that invests at the earliest phases of hardware company formation, helping founders better understand their customer, anticipate problems, and leverage their assets. Lemnos contributes engineering, manufacturing, marketing, and financial capital alongside the check, and deliberately keeps a minimal public presence — https://lemnos.vc is a single page listing only the active portfolio.
Lemnos itself publishes no API, developer portal, SDK, CLI, MCP server, or machine-readable specification. It is catalogued here as a venture-capital entity whose value to the API Evangelist network is its portfolio graph.
| Artifact | File |
|---|---|
| Portfolio (19 active companies) | portfolio/lemnos-labs-portfolio.yml |
| Well-known probe index | well-known/lemnos-labs-well-known.yml |
| Domain security probe | security/lemnos-labs-domain-security.yml |
| llms.txt | llms/lemnos-labs-llms.txt |
- Elroy Air — autonomous VTOL cargo aircraft
- FarmWise — agricultural weeding robotics
- Path Robotics — autonomous AI welding cells
- Spire Global — LEO nanosatellite data APIs
Fifteen more portfolio companies are not yet in the network; see the suggested_slug fields in the portfolio artifact.
Backed by: foundry-group — https://lemnos.vc