🦊/Investors

Deep33

Venture capitalActively deploying

Herzliya · 3 people tracked

Find your way into Deep33

742 people in our graph share verified history with the Deep33 team — schools, employers, funds. One of them is your warm intro.

Kyle Dohertyunlockedknows Lior Prosor · together at Morgan Stanley (overlapped)
×2knows the team · via Reichman University
×6knows the team · via Morgan Stanley
knows the team · via Hetz Ventures
knows the team · via Israeli Military Intelligence
knows the team · via Majestic Labs
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Fund manager profile

Deep33 is a venture fund manager based in Herzliya. SEC filings show 1 venture fund on record, most recently Deep33 LP filed April 2026.

Source: SEC EDGAR Form D filings. Firm website data not yet available.

HQ
Herzliya
Founded
2025
Last 12 months
1 investment
Tracked investments
2

Team · 3 people

from public directories
Nir Zeev Arkin· General Partner

What they invest in

from 1 of 2 portfolio companies

Deep Tech ×1Defense Tech ×1Energy ×1Hardware ×1Space Tech ×1

Investments · showing 1 of 2

founders shown can be your intro path
Q-Factorq-factor.cominApr 2026 · $24M

Building a million-qubit quantum computer.

Co-investorsIntel CapitalKorea Investment PartnersNFXTPY Capital

Portfolio news

latest coverage across their companies

Frequently asked questions

Where is Deep33 located?
Deep33 is headquartered in Herzliya.

Co-investors · 18

Andreessen Horowitz

Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.

$500K – $50M
Founders Fund

Founders Fund is a venture capital firm that backs technology companies building transformative products.

$500K – $5M
Alumni Ventures

Alumni Ventures (AV) is a venture capital firm that co-invests alongside lead VCs in startups, backing founders with capital and access to a large investor and operator community.

$100K – $10M
Spark Capital

Spark Capital is a venture capital firm that partners with founders, known for early investments including leading Twitter's Series B in 2008.

$500K – $25M
FundersClub

FundersClub is an online venture capital firm and startup investing platform that gives accredited investors access to vetted early-stage startups from Silicon Valley and beyond.

$250K – $5M
Floodgate

Floodgate is a venture capital fund that backs founders at the earliest stages, positioning itself as their first true believers.

$500K – $5M
QED Investors

QED Investors is a venture capital firm focused on financial services, founded by former Capital One executives to back founders bringing transparency and fairness to fintech.

$30K – $25M
AltaIR Capital

AltaIR Capital is an international venture investment company.

Eclipse Ventures

Eclipse is a venture firm that backs entrepreneurs building companies in the physical and essential economy — industries tied to resilience, competitiveness, and security.

$200K – $5M
83North

83North is a global venture capital firm that invests in and helps entrepreneurs build large, category-defining companies, backing startups across multiple stages and sectors.

$100K – $10M
Team8

Team8 is a venture creation and venture capital firm that partners closely with founders and industry experts to identify core problems and build long-lasting companies.

$3M – $60M
Vertex Ventures Israel

Vertex Ventures Israel is a venture capital firm founded in 1997 that partners early with startups and backs them as they scale into global market leaders. It has invested in more than 150 companies across its funds.

$3.5M – $100M
6 more co-investors

PitangoSoftBank CapitalWestCapWalden CatalystHorizon CapitalRemagine Ventures

Firms observed investing alongside Deep33, from public investor directories. Shared companies are the overlap with Deep33's recorded portfolio.

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