ULTRATECH CAPITAL PARTNERS
ULTRATECH CAPITAL PARTNERS is a Seed, Series A, Series B and Series C+ fund in the US writing $250K–$2M checks into AI, Security, semiconductors, energy-generation-and-storage, advanced-materials, quantum-technology, defense-systems, DeepTech, hard-science, energy-generation and energy-storage.
- Stages
- Seed, Series A, Series B, Series C+
- Sectors
- AI, Security, semiconductors, energy-generation-and-storage, advanced-materials, quantum-technology, defense-systems, DeepTech, hard-science, energy-generation, energy-storage
- Check size
- $250K–$2M
- Invests in
- US-wide
- Actively investing
- Yes
- Founded
- 2020
- Website
- ultratech.capital
Thesis
Ultratech Capital Partners, founded in 2020 or 2021 and headquartered in Alexandria, Virginia, is a venture capital firm specializing in early-stage companies developing dual-use deep technologies critical for national defense, infrastructure resilience, energy security, and supply chain sovereignty. Their investment thesis targets companies with applications in both national security and large commercial markets, focusing on sectors such as AI, cybersecurity, semiconductors, energy, advanced materials, quantum technology, and defense systems. Ultratech prefers seed, startup, and expansion phases, including Series A and B rounds, aiming to invest where technical risk is reduced but commercial scale is developing. While primarily US-based, they also look at defense-tech clusters in Southern California and the Colorado Front Range, and selected NATO-aligned countries. The firm acts as a lead or co-lead investor, augmenting capital with operational support, including assistance with government grants (SBIR/STTR) and defense contracts. They deploy capital ranging from $250,000 to $2 million per investment.
Common questions
Does ULTRATECH CAPITAL PARTNERS invest at the Seed stage?
Yes. ULTRATECH CAPITAL PARTNERS lists Seed, Series A, Series B and Series C+ among the stages it invests in.
What check size does ULTRATECH CAPITAL PARTNERS write?
ULTRATECH CAPITAL PARTNERS writes $250K–$2M checks.
Where does ULTRATECH CAPITAL PARTNERS invest?
ULTRATECH CAPITAL PARTNERS invests in the US.