Company lists · Data refreshed September 2026
Top 24 Cybersecurity businesses based in Tel Aviv, Israel
RevenueBase identified 115 company matches for cybersecurity businesses associated with Tel Aviv, Israel as of September 2026 and tracks 2,939 professional contacts across them, including 1,346 with verified work emails. Across Israel, Tel Aviv is the largest hub for this category.
This list covers company matches for cybersecurity businesses associated with Tel Aviv, 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 September 28, 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.
The 24 largest cybersecurity businesses based in Tel Aviv, Israel
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 249 contacts → | ||||
Exact match “Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 87 contacts → | ||||
Exact match “At Rayzone Group, we specialize in delivering innovative and advanced cyber intelligence solutions designed to provide your organization with precise data and actionable…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 81 contacts → | ||||
Exact match “IT Management & Consulting Risk Management Cybersecurity Services” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 69 contacts → | ||||
Exact match “Named a Gartner® Cool Vendor in Modern SecOps.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 66 contacts → | ||||
Exact match “Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 53 contacts → | ||||
Exact match “Cybersixgill continuously collects and exposes the earliest possible indications of risk, moments after they surface on the clear, deep and dark web.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “Cylus provides rail operators with a specialized cybersecurity solution for operational rail technology systems, ensuring service availability and safety.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 44 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 · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 42 contacts → | ||||
Exact match “Gita Technologies rises to the technological challenges facing the signals intelligence and cyber industries today.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 33 contacts → | ||||
Exact match “MadSec Security LTD is a leading consulting company whose expertise are information and cyber security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 28 contacts → | ||||
Exact match “Radware® (NASDAQ: RDWR), a leading provider of cybersecurity and application delivery solutions, acquired ShieldSquare in March 2019.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “We implement specialized cybersecurity expertise, refined through actual nation-state activities, to enhance your resistance against exceptionally skilled adversaries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 23 contacts → | ||||
Exact match “Danet Communications, is a boutique Cyber security, Cloud and Data center reseller.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “We are on a mission to maximize the potential of the Organization's security stack with the power of AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 19 contacts → | ||||
Exact match “Cervello is the world’s leading cybersecurity platform designed to protect the critical environment of heavy transport infrastructure from cyber threats (across OT/ICS, IT/IoT…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “ClearSky vision is to develop Cyber Security solutions that are tailored to the needs of large organizations, especially large Financial and Government Organizations that deal…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 14 contacts → | ||||
Exact match “AironWorks is an AI-driven Human Cybersecurity platform, featuring an Agentic AI Dashboard that empowers users to defend against evolving threats.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Adversa is the leading Israeli company working on applied security measures for AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “iHLS is a leading DefenseTech, Homeland Security (HLS), and dual-use innovation ecosystem connecting startups, investors, government agencies, defense organizations, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Assac Networks develops, integrates and markets network-forensic and security products and solutions in the fields of mobile phones/smartphones security apps and systems…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “Cyvore's mission is to secure the full spectrum of digital environments where employees interact.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “Hudson Rock is a 100% bootstrapped, high-margin cybersecurity firm dedicated to solving the #1 cause of modern breaches: Infostealer-driven Identity Exposure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “Ironblocks is a pioneering cybersecurity firm that specializes in delivering comprehensive, end-to-end security solutions for the rapidly evolving Web3 ecosystem.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “SaiFlow is on a mission to secure the future of energy by providing contextual runtime cybersecurity solutions for the global energy transition and electrification.” Recorded in the RevenueBase company graph · Sep 28, 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 “cybersecurity businesses”. 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 24 of 115 cybersecurity businesses based in Tel Aviv, Israel
See the full list, filter by size, metro and specialty, and access 1,346 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cybersecurity businesses based in Tel Aviv, Israel at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured across the whole Israel list rather than for Tel Aviv, so it is reported there. Company counts and contact totals on this page are exact for Tel Aviv, over 115 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 Tel Aviv, Israel whose business descriptions match “cybersecurity businesses” 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 1,346 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 September 28, 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 “cybersecurity businesses”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cybersecurity businesses are there based in Tel Aviv, Israel?
RevenueBase identified 115 company matches for cybersecurity businesses associated with Tel Aviv, Israel as of September 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?
Sygnia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Israel has the most cybersecurity businesses?
Tel Aviv leads Israel with 115 company records, followed by Ramat Gan (17) and Tel-Aviv (16).
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 1,346 professional contacts with verified work emails tracked across these 115 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 September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 115 cybersecurity businesses based in Tel Aviv, Israel. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
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- Cybersecurity businesses based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 24 cybersecurity businesses based in Tel Aviv, Israel
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 115 matching company records for cybersecurity businesses based in Tel Aviv, Israel, with 2,939 tracked contacts and 1,346 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 cybersecurity businesses based in Tel Aviv, Israel
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Sygniasygnia.coHQ: Tel Aviv, IsraelReported employees: 201-500 | Tel Aviv, Israel | 201-500 | Exact match | 249 contacts → |
“Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Rayzone Grouprayzone.comHQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 87 contacts → |
“At Rayzone Group, we specialize in delivering innovative and advanced cyber intelligence solutions designed to provide your organization with precise data and actionable…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Simplitsimplit.co.ilHQ: Tel Aviv, IsraelReported employees: Not recorded | Tel Aviv, Israel | Not recorded | Exact match | 81 contacts → |
“IT Management & Consulting Risk Management Cybersecurity Services” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  stream.securitystream.securityHQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 69 contacts → |
“Named a Gartner® Cool Vendor in Modern SecOps.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Integrity Cyber Consultingcorporateintegrity.co.ilHQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 66 contacts → |
“Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Cybersixgill, A Bitsight Companycybersixgill.comHQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 53 contacts → |
“Cybersixgill continuously collects and exposes the earliest possible indications of risk, moments after they surface on the clear, deep and dark web.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  CYLUScylus.comHQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 50 contacts → |
“Cylus provides rail operators with a specialized cybersecurity solution for operational rail technology systems, ensuring service availability and safety.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Qmasters Cyber Security Servicesqmasters.coHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 44 contacts → |
“QMasters is a leading international cyber security and information security company providing-Expert IT network security consulting services -Customized Integration services…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cognyte Gita Technologiesgitatechnologies.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 42 contacts → |
“Gita Technologies rises to the technological challenges facing the signals intelligence and cyber industries today.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Madsecmadsec.co.ilHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 33 contacts → |
“MadSec Security LTD is a leading consulting company whose expertise are information and cyber security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Radware BOT Managerradwarebotmanager.comHQ: Tel Aviv, IsraelReported employees: 501-1,000 | Tel Aviv, Israel | 501-1,000 | Exact match | 28 contacts → |
“Radware® (NASDAQ: RDWR), a leading provider of cybersecurity and application delivery solutions, acquired ShieldSquare in March 2019.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cyberilliumcyberillium.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 28 contacts → |
“We implement specialized cybersecurity expertise, refined through actual nation-state activities, to enhance your resistance against exceptionally skilled adversaries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Danet Communicationsdanetcomm.co.ilHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 23 contacts → |
“Danet Communications, is a boutique Cyber security, Cloud and Data center reseller.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Cyclops Security, A Check Point Companycyclops.securityHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 21 contacts → |
“We are on a mission to maximize the potential of the Organization's security stack with the power of AI.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Cervello Rail Cybersecuritycervello.securityHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 19 contacts → |
“Cervello is the world’s leading cybersecurity platform designed to protect the critical environment of heavy transport infrastructure from cyber threats (across OT/ICS, IT/IoT…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Clearsky Cyber Securityclearskysec.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 15 contacts → |
“ClearSky vision is to develop Cyber Security solutions that are tailored to the needs of large organizations, especially large Financial and Government Organizations that deal…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Aironworksaironworks.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 14 contacts → |
“AironWorks is an AI-driven Human Cybersecurity platform, featuring an Agentic AI Dashboard that empowers users to defend against evolving threats.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Adversa AIadversa.aiHQ: Tel Aviv, IsraelReported employees: 1-10 | Tel Aviv, Israel | 1-10 | Exact match | 13 contacts → |
“Adversa is the leading Israeli company working on applied security measures for AI.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ihls Israel Homeland Securityinnotech.i-hls.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 13 contacts → |
“iHLS is a leading DefenseTech, Homeland Security (HLS), and dual-use innovation ecosystem connecting startups, investors, government agencies, defense organizations, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Assac Networks Smartphone Security LTDassacnetworks.comHQ: Tel Aviv, IsraelReported employees: 1-10 | Tel Aviv, Israel | 1-10 | Exact match | 12 contacts → |
“Assac Networks develops, integrates and markets network-forensic and security products and solutions in the fields of mobile phones/smartphones security apps and systems…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cyvorecyvore.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 12 contacts → |
“Cyvore's mission is to secure the full spectrum of digital environments where employees interact.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Hudson Rockhudsonrock.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 11 contacts → |
“Hudson Rock is a 100% bootstrapped, high-margin cybersecurity firm dedicated to solving the #1 cause of modern breaches: Infostealer-driven Identity Exposure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Ironblocksironblocks.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 11 contacts → |
“Ironblocks is a pioneering cybersecurity firm that specializes in delivering comprehensive, end-to-end security solutions for the rapidly evolving Web3 ecosystem.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Saiflowsaiflow.comHQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 10 contacts → |
“SaiFlow is on a mission to secure the future of energy by providing contextual runtime cybersecurity solutions for the global energy transition and electrification.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 115 company matches
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Cybersecurity businesses: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
115 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Israel list rather than for Tel Aviv, so it is reported there. Company counts and contact totals on this page are exact for Tel Aviv, over 115 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cybersecurity businesses?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cybersecurity businesses did RevenueBase find based in Tel Aviv, Israel?
The saved snapshot records 115 matching company records, 2,939 tracked contacts and 1,346 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cybersecurity businesses by geography
- Cybersecurity businesses based in Buenos Aires, Argentina
- Cybersecurity businesses based in Adelaide, Australia
- Cybersecurity businesses based in Brisbane, Australia
- Cybersecurity businesses based in Canberra, Australia
- Cybersecurity businesses based in Melbourne, Australia
- Cybersecurity businesses based in Perth, Australia
- Cybersecurity businesses based in Sydney, Australia
- Cybersecurity businesses based in Vienna, Austria
- Cybersecurity businesses based in Dhaka, Bangladesh
- Cybersecurity businesses based in Brussels, Belgium
- Cybersecurity businesses based in Barueri, Brazil
- Cybersecurity businesses based in Belo Horizonte, Brazil
Cite this list
RevenueBase Data Team. Top 24 cybersecurity businesses based in Tel Aviv, Israel. Snapshot: September 28, 2026. https://revenuebase.ai/companies/cybersecurity-businesses/israel/tel-aviv.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cybersecurity businesses based in Buenos Aires, Argentina
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- Cybersecurity businesses based in Canberra, Australia
- Cybersecurity businesses based in Melbourne, Australia
- Cybersecurity businesses based in Perth, Australia
Company intelligence · public preview
Top 24 cybersecurity businesses based in Tel Aviv, Israel
RevenueBase records 115 matching company records for cybersecurity businesses based in Tel Aviv, Israel, with 2,939 tracked contacts and 1,346 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 cybersecurity businesses based in Tel Aviv, Israel
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Sygniasygnia.co HQ: Tel Aviv, IsraelReported employees: 201-500 | Tel Aviv, Israel | 201-500 | Exact match | 249 contacts → |
“Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Rayzone Grouprayzone.com HQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 87 contacts → |
“At Rayzone Group, we specialize in delivering innovative and advanced cyber intelligence solutions designed to provide your organization with precise data and actionable…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Simplitsimplit.co.il HQ: Tel Aviv, IsraelReported employees: Not recorded | Tel Aviv, Israel | Not recorded | Exact match | 81 contacts → |
“IT Management & Consulting Risk Management Cybersecurity Services” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | stream.securitystream.security HQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 69 contacts → |
“Named a Gartner® Cool Vendor in Modern SecOps.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Integrity Cyber Consultingcorporateintegrity.co.il HQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 66 contacts → |
“Integrity Cyber Security is one of Israel’s leading boutique firm founded by former leading consulting and accounting firm consultants.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cybersixgill, A Bitsight Companycybersixgill.com HQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 53 contacts → |
“Cybersixgill continuously collects and exposes the earliest possible indications of risk, moments after they surface on the clear, deep and dark web.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | CYLUScylus.com HQ: Tel Aviv, IsraelReported employees: 51-200 | Tel Aviv, Israel | 51-200 | Exact match | 50 contacts → |
“Cylus provides rail operators with a specialized cybersecurity solution for operational rail technology systems, ensuring service availability and safety.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Qmasters Cyber Security Servicesqmasters.co HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 44 contacts → |
“QMasters is a leading international cyber security and information security company providing-Expert IT network security consulting services -Customized Integration services…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cognyte Gita Technologiesgitatechnologies.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 42 contacts → |
“Gita Technologies rises to the technological challenges facing the signals intelligence and cyber industries today.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Madsecmadsec.co.il HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 33 contacts → |
“MadSec Security LTD is a leading consulting company whose expertise are information and cyber security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Radware BOT Managerradwarebotmanager.com HQ: Tel Aviv, IsraelReported employees: 501-1,000 | Tel Aviv, Israel | 501-1,000 | Exact match | 28 contacts → |
“Radware® (NASDAQ: RDWR), a leading provider of cybersecurity and application delivery solutions, acquired ShieldSquare in March 2019.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cyberilliumcyberillium.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 28 contacts → |
“We implement specialized cybersecurity expertise, refined through actual nation-state activities, to enhance your resistance against exceptionally skilled adversaries.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Danet Communicationsdanetcomm.co.il HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 23 contacts → |
“Danet Communications, is a boutique Cyber security, Cloud and Data center reseller.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Cyclops Security, A Check Point Companycyclops.security HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 21 contacts → |
“We are on a mission to maximize the potential of the Organization's security stack with the power of AI.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cervello Rail Cybersecuritycervello.security HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 19 contacts → |
“Cervello is the world’s leading cybersecurity platform designed to protect the critical environment of heavy transport infrastructure from cyber threats (across OT/ICS, IT/IoT…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clearsky Cyber Securityclearskysec.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 15 contacts → |
“ClearSky vision is to develop Cyber Security solutions that are tailored to the needs of large organizations, especially large Financial and Government Organizations that deal…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Aironworksaironworks.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 14 contacts → |
“AironWorks is an AI-driven Human Cybersecurity platform, featuring an Agentic AI Dashboard that empowers users to defend against evolving threats.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Adversa AIadversa.ai HQ: Tel Aviv, IsraelReported employees: 1-10 | Tel Aviv, Israel | 1-10 | Exact match | 13 contacts → |
“Adversa is the leading Israeli company working on applied security measures for AI.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ihls Israel Homeland Securityinnotech.i-hls.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 13 contacts → |
“iHLS is a leading DefenseTech, Homeland Security (HLS), and dual-use innovation ecosystem connecting startups, investors, government agencies, defense organizations, and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Assac Networks Smartphone Security LTDassacnetworks.com HQ: Tel Aviv, IsraelReported employees: 1-10 | Tel Aviv, Israel | 1-10 | Exact match | 12 contacts → |
“Assac Networks develops, integrates and markets network-forensic and security products and solutions in the fields of mobile phones/smartphones security apps and systems…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cyvorecyvore.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 12 contacts → |
“Cyvore's mission is to secure the full spectrum of digital environments where employees interact.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hudson Rockhudsonrock.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 11 contacts → |
“Hudson Rock is a 100% bootstrapped, high-margin cybersecurity firm dedicated to solving the #1 cause of modern breaches: Infostealer-driven Identity Exposure.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ironblocksironblocks.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 11 contacts → |
“Ironblocks is a pioneering cybersecurity firm that specializes in delivering comprehensive, end-to-end security solutions for the rapidly evolving Web3 ecosystem.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Saiflowsaiflow.com HQ: Tel Aviv, IsraelReported employees: 11-50 | Tel Aviv, Israel | 11-50 | Exact match | 10 contacts → |
“SaiFlow is on a mission to secure the future of energy by providing contextual runtime cybersecurity solutions for the global energy transition and electrification.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 115 company matches
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Cybersecurity businesses: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
115 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Israel list rather than for Tel Aviv, so it is reported there. Company counts and contact totals on this page are exact for Tel Aviv, over 115 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cybersecurity businesses?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cybersecurity businesses did RevenueBase find based in Tel Aviv, Israel?
The saved snapshot records 115 matching company records, 2,939 tracked contacts and 1,346 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 24 cybersecurity businesses based in Tel Aviv, Israel. Snapshot: September 28, 2026. https://revenuebase.ai/companies/cybersecurity-businesses/israel/tel-aviv.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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