Company lists · Data refreshed September 2026

Top 25 Cybersecurity venture firms based in Israel

Name: Cybersecurity venture firms based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 85 companies tracked

RevenueBase identified 85 cybersecurity venture firms headquartered in Israel as of September 2026 and tracks 1,277 professional contacts across them, including 378 with verified work emails. Tel Aviv is the largest hub.

This list covers cybersecurity venture firms headquartered in Israel, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

85Companies

1,277Contacts tracked

378Verified emails

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The 25 largest cybersecurity venture firms based in Israel

Ranked by team size

Top 25 of 85 cybersecurity venture firms based in Israel, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity venture firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Team8	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	51-200	202 contacts →
	Partial evidence “Team8 is a global venture group with deep domain expertise that creates companies and invests in companies specializing in enterprise technologies, cyber, AI, fintech and digital…” Source: RevenueBase Database · checked Sep 28, 2026
2	Cymotive Technologies	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	51-200	149 contacts →
	Partial evidence “CYMOTIVE Technologies is a global automotive cybersecurity provider specializing in preemptive, holistic solutions for vehicles, fleets, and smart mobility.” Source: RevenueBase Database · checked Sep 28, 2026
3	Glilot Capital	Strong evidence	Herzliya Pituach, IsraelHQ checked Sep 28, 2026	11-50	67 contacts →
	Strong evidence “Glilot Capital Partners is a leading Israeli venture capital fund renowned for its impressive portfolio of innovative startups in Cybersecurity, AI, Cloud, DevOps, SaaS, and…” Source: RevenueBase Database · checked Sep 28, 2026
4	Integrity Cyber Consulting	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	51-200	66 contacts →
	Indirect evidence “Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Source: RevenueBase Database · checked Sep 28, 2026
5	Intensity Global Group	Partial evidence	Poleg Netanya, IsraelHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “Intensity Global (IG) group is cybersecurity technology consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
6	CWG	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “CWG, a trusted leader in offensive and defensive security services, empowers enterprises to excel in a digital world without compromise.” Source: RevenueBase Database · checked Sep 28, 2026
7	Cyberstarts	Partial evidence	Michmoret, IsraelHQ checked Sep 28, 2026	n/a	38 contacts →
	Partial evidence “Cyberstarts is focused on cybersecurity and is world’s first VC that is mostly backed by cyber entrepreneurs” Source: RevenueBase Database · checked Sep 28, 2026
8	Kazuar Technologies	Partial evidence	Ramat Gan, IsraelHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “KAZUAR provides a state-grade cybersecurity designed for enterprises and IP-critical organizations to protect data from advanced persistent threats (APTs), insider risks, supply…” Source: RevenueBase Database · checked Sep 28, 2026
9	OP Innovate	Partial evidence	Rishon Lezion, IsraelHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “Established in 2014 to defend global enterprises from the increasing challenges of organizational cybersecurity.” Source: RevenueBase Database · checked Sep 28, 2026
10	Cyberillium	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “We implement specialized cybersecurity expertise, refined through actual nation-state activities, to enhance your resistance against exceptionally skilled adversaries.” Source: RevenueBase Database · checked Sep 28, 2026
11	TLV Partners	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “TLV Partners is an early-stage venture capital firm investing in Israeli entrepreneurs who are pushing the boundaries of what is possible.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sophtix Security	Partial evidence	Givat Shmuel, IsraelHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “SOPHTIX Security is an elite cybersecurity company operating where certainty is critical and real risk is not an option.” Source: RevenueBase Database · checked Sep 28, 2026
13	Entrée Capital	Partial evidence	Tel Aviv-yafo, IsraelHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Built by Founders, for Founders We are a global venture capital firm managing $1.5B across ten funds, with offices in Tel Aviv, London, and New York.” Source: RevenueBase Database · checked Sep 28, 2026
14	Elron Ventures	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Elron Ventures is one of the leading brands in the Israeli VC world since 1962.” Source: RevenueBase Database · checked Sep 28, 2026
15	10root Cyber Security	Indirect evidence	IsraelHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “We are the first phone call choice for hundreds of C-Level executives on 4 continents.” Source: RevenueBase Database · checked Sep 28, 2026
16	Cyberil LTD	Indirect evidence	Nir Zvi, IsraelHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “CyberIL Experts in Cyber Defense, Cloud and application security, critical infrastructure & IT/OT/IoT/IoMT security” Source: RevenueBase Database · checked Sep 28, 2026
17	Wake-Up Cyber	Indirect evidence	Kfar-Saba, IsraelHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Our Story Wake-up Cyber was founded in 2011 by Guy Somech and Nati Lerer, who share a vision of providing unbiased IT and cyber security consulting services worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
18	Armory	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	51-200	15 contacts →
	Partial evidence “Armory is a global cybersecurity force redefining how organizations defend against ever-evolving cyber threats.” Source: RevenueBase Database · checked Sep 28, 2026
19	Arieli Group	Indirect evidence	Herzliya, IsraelHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Arieli Group partners in building new technologies and invests in the entrepreneurs bringing them to market.” Source: RevenueBase Database · checked Sep 28, 2026
20	Wise Solutions	Partial evidence	Modi'in, IsraelHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Wise Solutions helps organizations strengthen cybersecurity, protect sensitive data, and meet regulatory and compliance requirements.” Source: RevenueBase Database · checked Sep 28, 2026
21	Tel-Arm	Partial evidence	Jerusalem, IsraelHQ checked Sep 28, 2026	1-10	12 contacts →
	Partial evidence “Tel-Arm is a leading provider of cybersecurity services since 2013, offering comprehensive, end-to-end solutions tailored to the needs of small and medium-sized businesses.” Source: RevenueBase Database · checked Sep 28, 2026
22	Redx Cyber Security	Indirect evidence	Petah Tikva, IsraelHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “RedX is a boutique Cyber Security firm providing Cyber Security and Information Security services.” Source: RevenueBase Database · checked Sep 28, 2026
23	Cydero	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Since 2017, CYDERO’s team of elite cyber experts have been leveraging their decades of proven experience to tackle the toughest cyber challenges.” Source: RevenueBase Database · checked Sep 28, 2026
24	Hackerseye	Partial evidence	Ramat Gan, IsraelHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “HackersEye is an elite Israeli cybersecurity firm, founded by former government, military, and corporate experts, specializing in high-profile crisis management and incident…” Source: RevenueBase Database · checked Sep 28, 2026
25	Cysource	Indirect evidence	Tel-aviv, IsraelHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “CySource has a frontline experience in combating cyber-attacks and building resilience.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity venture firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity venture firms.
Partial evidence: Its own public description names part of cybersecurity venture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity venture firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 85 cybersecurity venture firms based in Israel

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Cybersecurity venture firms based in Israel at a glance

As of Sep 28, 2026

29.6%Verified-email coverage

15.0Average contacts per company

11-50Median size (employees)

36.5%Largest-city concentration · Tel Aviv

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Israel, so it is reported there. Company counts and contact totals on this page are exact for Israel, over 85 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity venture firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Israel whose own description of what they do matches “cybersecurity venture firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity venture firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cybersecurity venture firms, and records with no verified work email. Companies headquartered outside Israel are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 378 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cybersecurity venture firms by metro

Cybersecurity venture firms in Tel Aviv31

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity venture firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cybersecurity venture firms are there based in Israel?

RevenueBase identified 85 cybersecurity venture firms headquartered in Israel as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Team8, headquartered in Israel, tops this list with the largest team on record.

Which city has the most cybersecurity venture firms?

Tel Aviv leads with 31 headquartered companies, followed by Tel Aviv Israel (4) and Tel-Aviv (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 378 verified decision-maker contacts tracked across these 85 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.