Lambda is a corporate venture arm. Based in San Francisco, California, United States. Among the 2 companies in the known portfolio are StackAI and ImagiPortal.
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Investment focus
- Stage
- Seed
Contacts
Who to pitch at Lambda
Lambda portfolio companies (2)
- StackAI
- ImagiPortal
Co-investors
Funds that share portfolio companies with Lambda.
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About Lambda
The firm's listing covers sectors AI, Hardware and SaaS, and focus areas AI Infrastructure, Cloud Infrastructure, Developer Tools and Foundation Models; known deals cluster at Seed.
The team counts 4 people in our database. Leonard Speiser (COO), Jennifer Kaehms (Angel Investor) and Gary Bradski (Advisor and Angel Funder) are shown as the contacts to pitch.
Lambda shares portfolio companies with 3 other investment firms, among them True Capital Management, ElevenLabs and Epakon Capital.
Frequently asked questions
What is Lambda?
Lambda is a corporate venture arm based in San Francisco, California, United States, with a known portfolio of 2 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Lambda invest in?
Listed sectors include AI, Hardware and SaaS; listed focus areas include AI Infrastructure, Cloud Infrastructure, Developer Tools and Foundation Models. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Lambda invest at?
The known deals of Lambda include Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Lambda?
3 of the 4 people on file at Lambda are listed as contacts for the firm. All 4 have their own profile page.
How do I contact Lambda?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 4 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal