# Jetstream

Jetstream is a Venture Capital based in San Francisco, United States.

## Overview

- **Organization type:** Venture Capital
- **Headquarters:** San Francisco, United States
- **Region:** North America
- **Address:** San Francisco, CA, United States
- **Founded:** 2018
- **Assets under management:** Undisclosed
- **Website:** www.jetstream.io
- **LinkedIn:** https://www.linkedin.com/company/jetstream

## Regulatory record

- **CRD number:** 317849
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/317849

## About

Jetstream is a venture capital firm founded in 2018 in San Francisco, California. It focuses on investments in climate technology, primarily offering pre-seed funding to startups in earth observation, clean energy, carbon removal, and forest conservation. Jetstream has made 54 investments, including a Seed VC investment in Smore Labs on December 04, 2025.

## Sectors

- Enterprise Software
- AI/ML
- FinTech
- Cybersecurity

## Questions

### What stage does Jetstream typically invest at?

Jetstream concentrates on seed and pre-seed rounds, often working with companies before or at their first institutional check. The firm emphasizes partnering with founders during product definition and early architecture decisions. This places Jetstream earlier than most multi-stage venture platforms, with a focus on initial formation rather than later growth rounds.

### How does Jetstream source proprietary deal flow?

Jetstream's sourcing model relies on deep technical networks within the Bay Area engineering community, leveraging relationships with developer-community leaders, former founders, and open-source maintainers. The firm's product-engineering reputation generates inbound from founders who value a partner fluent in code-level decisions. Jetstream does not publicly operate a scout network or formal syndicate.

### Does Jetstream participate in fund commitments or only direct deals?

Jetstream's core activity is direct seed equity investing. The firm has not disclosed any fund-of-funds allocation program or LP commitments to external managers. Its capital deployment is almost entirely directed into portfolio-company equity rounds, with potential follow-on capacity reserved for select breakout companies from its own seed portfolio.

## Related profiles

- [Jetstone Asset Management](https://altss.com/profile/jetstone-asset-management)
- [Jet Tech](https://altss.com/profile/jet-tech)

---

Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/jetstream

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology