Company lists · Data refreshed November 2026

Top 19 Data security software companies based in Israel

RevenueBase identified 46 company matches for data security software companies associated with Israel as of November 2026 and tracks 494 professional contacts across them, including 176 with verified work emails. Tel Aviv is the largest hub.

This list covers company matches for data security software companies 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
46Companies
494Contacts tracked
176Verified emails
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The 19 largest data security software companies based in Israel

Ranked by team size
Top 19 of 46 company matches for data security software companies 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchGivat Shmuel, IsraelHQ recorded Nov 5, 2026201-50079 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
2Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202611-5047 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
3Exact matchRamat Gan, IsraelHQ recorded Nov 5, 202651-20038 contacts →

Exact match

“KAZUAR provides a state-grade cybersecurity designed for enterprises and IP-critical organizations to protect data from advanced persistent threats (APTs), insider risks, supply…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHolon, IsraelHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“We are on a mission to help businesses secure their IT & data and to help consumers secure their devices & privacy against cyber crime.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchRosh-ha'ayin, IsraelHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Spider Solutions Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchRa'anana, IsraelHQ recorded Nov 5, 202611-5031 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
7Exact matchModi'​in, IsraelHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Wise Solutions helps organizations strengthen cybersecurity, protect sensitive data, and meet regulatory and compliance requirements.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchTel Aviv, IsraelHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Vaultive addresses the most pressing security issues that prevent enterprises from adopting cloud services, including data security, regulatory compliance, international data…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-107 contacts →

Exact match

“CyberKIS is a company that offers solutions in the field of information security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchPardesiya, IsraelHQ recorded Nov 5, 20261-106 contacts →

Exact match

“CyberCore is a specialized provider of consulting and software integration services for information security and computer infrastructure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchGan Yavne, IsraelHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Bad actors move at the speed of AI.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchModiin, IsraelHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Data security is vital to any modern business, ensuring smooth and seamless operational continuity, regulatory compliance, and customer confidence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Welcome to SHARDS, your go-to partner for top-level cybersecurity since 2023.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchYokneam, IsraelHQ recorded Nov 5, 20261-104 contacts →

Exact match

“DITOMIC helps big enterprises and startups to manage and maintain their data in an easy and secure way.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchRaanana, IsraelHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Saifort is a cybersecurity company delivering end-to-end security services that help organizations build resilience against today's evolving cyber threats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchIsraelHQ recorded Nov 5, 202611-501 contacts →

Exact match

“Piiano's mission is to fight data breaches and data exfiltration at the code level!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-101 contacts →

Exact match

“SecureTech is a company specialized in cybersecurity services and data protection.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-101 contacts →

Exact match

“We provide a world-first data security solution that allows computation on encrypted data - without the need to decrypt it.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchTel Aviv, IsraelHQ recorded Nov 5, 20261-101 contacts →

Exact match

“Ins3ct is a leading cyber security company that provides comprehensive solutions to protect businesses from ever-evolving cyber threats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 19 of 46 data security software companies based in Israel

See the full list, filter by size, metro and specialty, and access 176 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data security software companies based in Israel at a glance

As of Nov 5, 2026
35.6%Verified-email coverage
10.7Average contacts per company
11-50Median size (employees)
30.4%Largest-city concentration · Tel Aviv
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
24
51-200
9
201-500
1
1,001-5,000
1

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 46 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 “data security software companies” 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 176 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.

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 “data security software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data security software companies are there based in Israel?

RevenueBase identified 46 company matches for data security software companies 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?

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

Which city has the most data security software companies?

Tel Aviv leads with 14 company records, followed by Holon (2) and Beer-Sheva (1).

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 176 professional contacts with verified work emails tracked across these 46 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.