Company lists · Data refreshed September 2026

Top 25 Electric utility cybersecurity companies based in Israel

Name: Electric utility cybersecurity companies based in Israel
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 69 companies tracked

RevenueBase identified 69 electric utility cybersecurity companies headquartered in Israel as of September 2026 and tracks 1,067 professional contacts across them, including 437 with verified work emails. Tel Aviv is the largest hub.

This list covers electric utility cybersecurity companies 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

69Companies

1,067Contacts tracked

437Verified emails

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The 25 largest electric utility cybersecurity companies based in Israel

Ranked by team size

Top 25 of 69 electric utility cybersecurity companies 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 electric utility cybersecurity companies: 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	Sygnia	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	201-500	249 contacts →
	Indirect evidence “Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
2	Waterfall Security Solutions	Partial evidence	Rosh Haayin, IsraelHQ checked Sep 28, 2026	51-200	126 contacts →
	Partial evidence “Through our software-enabled hardware platforms, we enable secure and reliable operations, protecting against both today’s cybersecurity challenges and those yet to come.” Source: RevenueBase Database · checked Sep 28, 2026
3	GENIE	Indirect evidence	Givat Shmuel, IsraelHQ checked Sep 28, 2026	201-500	77 contacts →
	Indirect evidence “Are you concerned about the ever-increasing cyber threats and the safety of your digital assets?” Source: RevenueBase Database · checked Sep 28, 2026
4	Bulwarx	Indirect evidence	Raanana, IsraelHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Bulwarx Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
5	Oasis Communication Technologies	Indirect evidence	Shoham, IsraelHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “An oasis of data and Cyber Security solutions in a desert of challenges.” Source: RevenueBase Database · checked Sep 28, 2026
6	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
7	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
8	Cybergymiec	Partial evidence	Hadera, IsraelHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial evidence “CybergymIEC - the only critical infrastructure-native cyber defense company, is a joint venture between the Israel Electric Corporation (IEC)- one of the most targeted…” Source: RevenueBase Database · checked Sep 28, 2026
9	Cybersafe	Indirect evidence	Jerusalem, IsraelHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Are you worried that your organization’s data is exposed?” Source: RevenueBase Database · checked Sep 28, 2026
10	Triplecyber	Indirect evidence	Modiin, IsraelHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “TripleCyber protects business operations, revenue, and reputation from cyber threats.” Source: RevenueBase Database · checked Sep 28, 2026
11	TANDU	Indirect evidence	Petaẖ Tiqwa, IsraelHQ checked Sep 28, 2026	51-200	21 contacts →
	Indirect evidence “Tandu Technologies & Security Systems Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
12	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
13	Persist Security	Indirect evidence	Petach Tikva, IsraelHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Persist security is a leading global cyber security company base in israel, we offer boutique tailor made security consulting services and security as service, including MDR, 24x7…” Source: RevenueBase Database · checked Sep 28, 2026
14	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
15	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
16	Clarity SEC	Indirect evidence	Petah Tikva, IsraelHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Breaches start with a gap.” Source: RevenueBase Database · checked Sep 28, 2026
17	Saiflow	Strong evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	11-50	10 contacts →
	Strong evidence “SaiFlow is on a mission to secure the future of energy by providing contextual runtime cybersecurity solutions for the global energy transition and electrification.” Source: RevenueBase Database · checked Sep 28, 2026
18	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
19	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
20	Ct-Cyber Application Security Consulting	Indirect evidence	Rehovot, IsraelHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “CT-Cyber is a boutique cyber security consulting company, dominating excellence and groundbreaking research security services.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ionsec	Partial evidence	Beer Sheva, IsraelHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “IONSEC is a boutique cybersecurity services company that deals with advanced threat actors and provides tailor-made security solutions for organizations worldwide” Source: RevenueBase Database · checked Sep 28, 2026
22	Infoguard	Indirect evidence	Petah Tikva, IsraelHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Infoguard – Your Trusted Cyber Security Partner Infoguard is the strategic cyber security and information protection arm of the Idor Group, dedicated to building long-term…” Source: RevenueBase Database · checked Sep 28, 2026
23	magen.ai	Indirect evidence	Modiin, IsraelHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Data security is vital to any modern business, ensuring smooth and seamless operational continuity, regulatory compliance, and customer confidence.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sotok Consulting	Partial evidence	Tel Aviv, IsraelHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “Sotok Security is a fast growing cybersecurity services provider.” Source: RevenueBase Database · checked Sep 28, 2026
25	CYGHT	Indirect evidence	Tel-aviv, IsraelHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Cyght is a cyber technology and services company providing high-end consulting, cyber digital forensics, malware analysis, VIP SOC boutique, penetration testing, and incident…” 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: electric utility cybersecurity companies. 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 electric utility cybersecurity companies.
Partial evidence: Its own public description names part of electric utility cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electric utility cybersecurity companies. 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 69 electric utility cybersecurity companies based in Israel

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Electric utility cybersecurity companies based in Israel at a glance

As of Sep 28, 2026

41.0%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

21.7%Largest-city concentration · Tel Aviv

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 69 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 electric utility cybersecurity companies, 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 “electric utility cybersecurity companies”. 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 electric utility cybersecurity companies), 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 electric utility cybersecurity companies, 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, 437 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.

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 electric utility cybersecurity companies, 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 electric utility cybersecurity companies are there based in Israel?

RevenueBase identified 69 electric utility cybersecurity companies 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?

Sygnia, headquartered in Tel Aviv, tops this list with the largest team on record.

Which city has the most electric utility cybersecurity companies?

Tel Aviv leads with 15 headquartered companies, followed by Haifa (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 437 verified decision-maker contacts tracked across these 69 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.