Organization · Venture Capital
Deep33
Deep33 is a venture capital firm that invests in deep tech solutions addressing infrastructure challenges in the AI supercycle, with a focus on sectors like quantum technology, advanced energy, AI infrastructure, and robotics. The firm operates in both the U.S. and Israel.
Overview
What Deep33 does
What Deep33 is
Deep33 is a venture capital firm that invests in deep tech solutions addressing infrastructure challenges in the AI supercycle, with a focus on sectors like quantum technology, advanced energy, AI infrastructure, and robotics. The firm operates in both the U.S. and Israel.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 2026
- Structured capabilities
- Funder
- Last reviewed
- March 18, 2026
Official channels
Find Deep33 elsewhere
Open the official website or a supported primary organization account.
Capability profile
Deep33 as a funder
Investment thesis
Deep33 supports frontier DeepTech founders addressing significant challenges in compute, energy, and automation, particularly during the current AI supercycle.
Focus narrative
Deep33 invests in sectors that include Quantum technologies, Advanced Energy solutions, AI Infrastructure, and Robotics & Autonomous Manufacturing. The organization targets companies at various stages, from Seed to Series B, particularly where scientific risk has been mitigated, ensuring a strong foundation for growth and innovation.
Value beyond capital
Deep33 provides significant value to its portfolio companies through tailored programs such as Double D33P, which unlocks non-dilutive capital, and Deep-to-Market, which connects startups with high-value buyers in defense and national infrastructure sectors.
Focus and fit
- Stages
- Seed · Series A · Series B
- Regions
- IsraelUnited States
Availability
- Currently deploying
- Yes
Portfolio and track record
Portfolio context
Deep33 is building category leaders in deep tech, including companies developing post-quantum optical-noise encryption technologies, compact tabletop high-energy particle accelerators, superconducting architectures for million-qubit quantum computers, and bio-based fuels produced without oil or toxic waste.
Common questions
What to know about Deep33
Upseed classifies Deep33 under the Venture Capital organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 18, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.