# Lithium Technologies

Lithium Technologies is an Asset Manager based in San Francisco, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** San Francisco, United States
- **Region:** North America
- **Address:** San Francisco, CA, United States
- **Founded:** 2008
- **Assets under management:** Undisclosed
- **Website:** lithium.com
- **LinkedIn:** https://www.linkedin.com/company/lithiumtechnologies

## Regulatory record

- **Reports private funds:** No

## About

Advanced separation technologies unlocking lithium and rare earths with higher recovery, lower energy, and minimal waste | Lithium Technologies, Inc. is a U.S.-based advanced minerals technology company redefining how lithium and rare earth minerals are recovered and refined. We are developing novel mechanical separation technologies capable of isolating target minerals down to 1 micron, paired with low-heat, reduced acid and alkaline chemical separation processes that significantly reduce energy consumption, operating costs, and environmental impact compared to conventional methods.

## Sectors

- Enterprise Software
- Digital Health
- AI/ML
- FinTech
- Cybersecurity

## People

- Paul Hsu — Founder & CEO

## Questions

### Who makes investment decisions at Lithium Technologies?

Paul Hsu, as founder and CEO, is the sole investment decision-maker. The firm operates with a flat structure and does not maintain a traditional investment committee of non-operating partners. Hsu's decisions are informed by the firm's network of operator-LPs, but ultimate check-writing authority rests with him alone.

### How does Lithium Technologies source its investment opportunities?

Lithium relies almost entirely on founder referrals and introductions from its limited partners, who are largely current or former founders and technical operators. The firm does not maintain a sourcing function, instead depending on Hsu's personal network and the collective relationships of its operator-LP base. This produces a concentrated, non-competitive pipeline focused on technical sub-sectors.

### What investment stages does Lithium Technologies typically target?

Lithium targets Seed through Series B rounds, with initial check sizes ranging from roughly $500,000 to $3 million. The firm reserves significant capital for follow-on investments in conviction positions, often maintaining or increasing ownership through later rounds. Co-leading alongside other technically-focused funds is common.

### Does Lithium Technologies participate in fund commitments or only direct deals?

Lithium invests exclusively through direct deals, primarily leading or co-leading early-stage rounds in enterprise software and technical companies. The firm does not publicly report any fund-of-funds commitments or allocations to outside venture managers.

### What is Lithium Technologies' known posture on co-investments alongside external GPs?

Lithium actively co-invests alongside technically aligned venture firms and angel operators. The firm's LP base includes active founders who occasionally co-invest alongside Lithium's direct positions, though the firm does not market a formal co-investment vehicle or syndicate structure to external limited partners.

## Related profiles

- [Lionheart Financial Planning](https://altss.com/profile/lionheart-financial-planning-inc)
- [Little Still](https://altss.com/profile/little-still)

---

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

Canonical page: https://altss.com/profile/lithium-technologies

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