Company lists · Data refreshed November 2026

Top 25 Web application security firms based in Israel

Name: Web application security firms based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 138 companies tracked

RevenueBase identified 138 company matches for web application security firms associated with Israel as of November 2026 and tracks 3,591 professional contacts across them, including 1,983 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for web application security firms associated with Israel, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built

138Companies

3,591Contacts tracked

1,983Verified emails

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The 25 largest web application security firms based in Israel

Ranked by team size

Top 25 of 138 company matches for web application security firms based in Israel, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Radware	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	1,001-5,000	1,577 contacts →
	Exact match “Radware® is a global leader in application security and delivery solutions for multi-cloud environments.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Matrix 2bsecure	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	51-200	198 contacts →
	Exact match “2Bsecure Ltd.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Citadel Cyber Security	Exact match	Rehovot, IsraelHQ recorded Nov 5, 2026	51-200	157 contacts →
	Exact match “Citadel is an Information Security Consulting company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Comsec	Exact match	Tel-aviv, IsraelHQ recorded Nov 5, 2026	51-200	149 contacts →
	Exact match “Comsec is a leading global cybersecurity consultancy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	We Ankor	Exact match	Petah-tikva, IsraelHQ recorded Nov 5, 2026	51-200	123 contacts →
	Exact match “We Ankor, member of the Hilan Group, is an experienced company of experts, leading in computing infrastructure and information and cloud security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Hypernative	Exact match	Herzeliya, IsraelHQ recorded Nov 5, 2026	51-200	98 contacts →
	Exact match “Hypernative detects and neutralizes Web3 threats in real time.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	GENIE	Exact match	Givat Shmuel, IsraelHQ recorded Nov 5, 2026	201-500	79 contacts →
	Exact match “Are you concerned about the ever-increasing cyber threats and the safety of your digital assets?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Bulwarx	Exact match	Raanana, IsraelHQ recorded Nov 5, 2026	51-200	68 contacts →
	Exact match “Bulwarx Ltd.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Source Defense	Exact match	Rosh Ha'ayin, IsraelHQ recorded Nov 5, 2026	11-50	48 contacts →
	Exact match “Every commercial website includes dozens of integrated 3rd party vendors that help it grow and maximize its business potential.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Qmasters Cyber Security Services	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	11-50	47 contacts →
	Exact match “QMasters is a leading international cyber security and information security company providing-Expert IT network security consulting services -Customized Integration services…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Intensity Global Group	Exact match	Poleg Netanya, IsraelHQ recorded Nov 5, 2026	51-200	47 contacts →
	Exact match “Intensity Global (IG) group is cybersecurity technology consulting company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	KODEM	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	51-200	43 contacts →
	Exact match “Kodem delivers an intelligent application security platform.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Codsec	Exact match	Ramat Gan, IsraelHQ recorded Nov 5, 2026	11-50	39 contacts →
	Exact match “CodSec \| Google, Cribl, & Checkmarx Certified Partners \| SecOps Implementation & AppSec Experts At CodSec, we lead in Advanced Security Operations, Application Security, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Madsec	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	11-50	38 contacts →
	Exact match “MadSec Security LTD is a leading consulting company whose expertise are information and cyber security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	CWG	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	11-50	37 contacts →
	Exact match “CWG, a trusted leader in offensive and defensive security services, empowers enterprises to excel in a digital world without compromise.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Overline	Exact match	Ra'anana, IsraelHQ recorded Nov 5, 2026	11-50	31 contacts →
	Exact match “Overline Security made its debut to the Israeli IT security market on 2003.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	10secure	Exact match	Airport City, IsraelHQ recorded Nov 5, 2026	11-50	29 contacts →
	Exact match “10Secure is a company specializing in integrated information security solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Sophtix Security	Exact match	Givat Shmuel, IsraelHQ recorded Nov 5, 2026	11-50	25 contacts →
	Exact match “SOPHTIX Security is an elite cybersecurity company operating where certainty is critical and real risk is not an option.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	TANDU	Exact match	Petaẖ Tiqwa, IsraelHQ recorded Nov 5, 2026	51-200	25 contacts →
	Exact match “Tandu Technologies & Security Systems Ltd.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Cybersafe	Exact match	Jerusalem, IsraelHQ recorded Nov 5, 2026	11-50	25 contacts →
	Exact match “Are you worried that your organization’s data is exposed?” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Clear Gate Cyber Security & Research	Exact match	Petah Tikva, IsraelHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “Clear Gate is an Israeli-based company operating worldwide since 2016, assisting companies to protect their SaaS applications by performing a cyber security risk assessment.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Triplecyber	Exact match	Modiin, IsraelHQ recorded Nov 5, 2026	11-50	21 contacts →
	Exact match “TripleCyber protects business operations, revenue, and reputation from cyber threats.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Secterious	Exact match	Beer Yaaqov, IsraelHQ recorded Nov 5, 2026	11-50	18 contacts →
	Exact match “SecTerious is an offensive & defensive hacking consulting company that emerged from the tech world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	ONE Security IL	Exact match	Petah Tikva, IsraelHQ recorded Nov 5, 2026	51-200	17 contacts →
	Exact match “ONE Security is a leader in information security in Israel that provides its clients with a range of advanced and proven security solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Element Security	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	11-50	17 contacts →
	Exact match “Element Security enables companies to proactively secure their external attack surface by rapidly identifying and eliminating high-impact exposures before attackers can exploit…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “web application security firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 138 web application security firms based in Israel

See the full list, filter by size, metro and specialty, and access 1,983 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Web application security firms based in Israel at a glance

As of Nov 5, 2026

55.2%Verified-email coverage

26.0Average contacts per company

11-50Median size (employees)

24.6%Largest-city concentration · Tel Aviv

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 138 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Israel whose business descriptions match “web application security firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,983 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Web application security firms by metro

Web application security firms in Tel Aviv34

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “web application security firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many web application security firms are there based in Israel?

RevenueBase identified 138 company matches for web application security firms associated with Israel as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Radware tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most web application security firms?

Tel Aviv leads with 34 company records, followed by Jerusalem (6) and Petah Tikva (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,983 professional contacts with verified work emails tracked across these 138 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.