Hetz Ventures

hetz.vc ↗Activity from announced rounds

Activity in this selectionOct 16, 2026 · Jul 19, 2026

An Israeli seed investor focused on AI infrastructure, data infrastructure and cybersecurity.

Investment focus

Hetz Ventures backs early-stage Israeli companies in AI and data infrastructure and cybersecurity. Its approach combines seed investment with support from operators and networks of enterprise technology and security leaders.

Activity recorded on RoundOS

Published RoundOS records include Keewano, Act Security, Oak, Willow and Onit Security. They cover data systems, cloud access, identity, AI governance and exposure management. This is the selection of announcements captured in the database, rather than a complete account of Hetz’s investments.

Sources
Rounds participated in
2
Confirmed lead rounds
1
1 roles undisclosed
New companies
2
First participation on record · 0 follow-on
Funding in participating rounds
$52M
2 disclosed · full round size, not this investor’s share

By stage

Seed1
Series A1

By primary sector

AI1
Cybersecurity1

By country

Israel2

Rounds

2 in this selection
Keewano

Keewano builds KeewanoDB, a database for AI agents and analytics systems that need to reason over complete histories of events. It stores each entity’s raw events together in order, adds contextual and semantic layers, and lets applications query or run analysis through interfaces such as SQL, REST and MCP without reconstructing event context through separate data pipelines.

$12MSeed
Lead
Act Security

Cloud security software that restricts effective access across identities, networks and AI workloads.

$40MSeries A
Role not disclosed