Company lists · Data refreshed September 2026

Top 25 Cybersecurity threat detection companies based in New York, United States

Name: Cybersecurity threat detection companies based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 10, 2026 91 companies tracked

RevenueBase identified 91 cybersecurity threat detection companies headquartered in New York, United States as of September 2026 and tracks 4,416 professional contacts across them, including 2,024 with verified work emails and 1,128 with mobile numbers. New York is the largest hub.

This list covers cybersecurity threat detection companies headquartered in New York, United States, 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 10, 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 10, 2026 86% judged on-target in blind review

91Companies

4,416Contacts tracked

2,024Verified emails

1,128Mobile numbers

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The 25 largest cybersecurity threat detection companies based in New York, United States

Ranked by team size

Top 25 of 91 cybersecurity threat detection companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 10, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity threat detection 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	Claroty	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	501-1,000	725 contacts →
	Indirect evidence “Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform built to secure mission-critical infrastructure.” Source: RevenueBase Database · checked Sep 10, 2026
2	Bluevoyant	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	501-1,000	683 contacts →
	Indirect evidence “BlueVoyant’s Cyber Defense Platform (CDP) integrates MDR, TPRM, and DRP into a seamless, scalable solution.” Source: RevenueBase Database · checked Sep 10, 2026
3	TORQ	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	359 contacts →
	Indirect evidence “Torq is the AI SOC platform that combines agentic insights and automation so that enterprises can triage, investigate, and respond to actual risks, faster.” Source: RevenueBase Database · checked Sep 10, 2026
4	Flashpoint	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	265 contacts →
	Partial evidence “Flashpoint is the leader in threat data and intelligence.” Source: RevenueBase Database · checked Sep 10, 2026
5	AGIO	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	200 contacts →
	Partial evidence “Agio is a hybrid cybersecurity and managed IT organization that combines predictive intelligence with human brilliance to empower clients with next-generation cyber protection and…” Source: RevenueBase Database · checked Sep 10, 2026
6	Deep Instinct	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	174 contacts →
	Partial evidence “Deep Instinct has developed the world’s first and only purpose-built deep learning cybersecurity framework powered by DSX Brain, a deep neural network that mimics the logic of the…” Source: RevenueBase Database · checked Sep 10, 2026
7	Oligo Security	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	105 contacts →
	Indirect evidence “Oligo is the industry's leading runtime security platform that solves today's toughest challenge: stopping attacks in real time in the AI era.” Source: RevenueBase Database · checked Sep 10, 2026
8	Morphisec	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	104 contacts →
	Partial evidence “We empower organizations with resilient, self-healing capabilities that prevent and neutralize even the most advanced cyber threats.” Source: RevenueBase Database · checked Sep 10, 2026
9	Nopalcyber	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	76 contacts →
	Partial evidence “NopalCyber makes cybersecurity manageable, affordable, reliable, and powerful for companies that need to be resilient and compliant.” Source: RevenueBase Database · checked Sep 10, 2026
10	Reasonlabs	Partial evidence	New York, United StatesHQ checked Sep 10, 2026	51-200	71 contacts →
	Partial evidence “ReasonLabs is revolutionizing consumer cybersecurity with advanced, AI-powered protection against scams, fraud, and identity theft.” Source: RevenueBase Database · checked Sep 10, 2026
11	Mitiga	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	70 contacts →
	Indirect evidence “Mitiga proactively detects and stops attacks before damage is done.” Source: RevenueBase Database · checked Sep 10, 2026
12	Revelsi	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	65 contacts →
	Partial evidence “RevelSI is a global cybersecurity, AI, software, and infrastructure services organization.” Source: RevenueBase Database · checked Sep 10, 2026
13	Nsknox	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	57 contacts →
	Partial evidence “nsKnox is a cybersecurity company focused on Corporate Payment Security, founded and led by Alon Cohen, Founder & former CEO of CyberArk (NASDAQ: CYBR).” Source: RevenueBase Database · checked Sep 10, 2026
14	Port53	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	55 contacts →
	Indirect evidence “Port53 Technologies is The Global Leader in Cisco-Based Managed Security Operations, helping organizations modernize and secure their digital environments through advanced…” Source: RevenueBase Database · checked Sep 10, 2026
15	Trustmi	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	49 contacts →
	Partial evidence “Trustmi is a leading cybersecurity company dedicated to eliminating socially engineered fraud.” Source: RevenueBase Database · checked Sep 10, 2026
16	Countercraft	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	40 contacts →
	Indirect evidence “Specific.” Source: RevenueBase Database · checked Sep 10, 2026
17	Turbot	Indirect evidence	New York, United StatesHQ checked Sep 10, 2026	11-50	38 contacts →
	Indirect evidence “Turbot builds cloud intelligence & automated security platforms for DevOps teams: • Guardrails - Go beyond reporting with Guardrails • Pipes - Cloud intelligence and security •…” Source: RevenueBase Database · checked Sep 10, 2026
18	Zecurion	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	34 contacts →
	Indirect evidence “Established in 2001, Zecurion has emerged as a worldwide authority in IT security solutions, safeguarding the interests of more than corporate clients spanning across 70+…” Source: RevenueBase Database · checked Sep 10, 2026
19	Cyberstash	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	29 contacts →
	Partial evidence “Fueled by the Eclipse.XDR Cyber Defence Platform, CyberStash fortifies businesses by actively safeguarding, swiftly detecting, and effectively responding to breaches via its…” Source: RevenueBase Database · checked Sep 10, 2026
20	Ciphertechs A Cybermaxx Company	Partial evidence	New York, United StatesHQ checked Sep 10, 2026	51-200	28 contacts →
	Partial evidence “CipherTechs is now part of CyberMaxx, a tech-enabled cybersecurity service provider.” Source: RevenueBase Database · checked Sep 10, 2026
21	Tracebit	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	24 contacts →
	Indirect evidence “The answer to Assume Breach.” Source: RevenueBase Database · checked Sep 10, 2026
22	ZIP Security	Partial evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	24 contacts →
	Partial evidence “We make it easy to deploy, configure, and manage key security tools like cross platform device management (MDM), endpoint detection and response (EDR), and more.” Source: RevenueBase Database · checked Sep 10, 2026
23	Illusive	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	51-200	23 contacts →
	Indirect evidence “Illusive was acquired by Proofpoint.” Source: RevenueBase Database · checked Sep 10, 2026
24	Rescana	Indirect evidence	New York, NY, United StatesHQ checked Sep 10, 2026	11-50	18 contacts →
	Indirect evidence “Rescana is redefining third-party cyber risk management.” Source: RevenueBase Database · checked Sep 10, 2026
25	Intsights, A Rapid7 Company	Strong evidence	New York, NY, United StatesHQ checked Sep 10, 2026	201-500	17 contacts →
	Strong evidence “IntSights delivers best-in-class, cloud-native external threat detection to further extend Rapid7’s industry-leading security operations platform, providing customers with…” Source: RevenueBase Database · checked Sep 10, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity threat detection 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 cybersecurity threat detection companies.
Partial evidence: Its own public description names part of cybersecurity threat detection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity threat detection 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 91 cybersecurity threat detection companies based in New York, United States

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Cybersecurity threat detection companies based in New York, United States at a glance

As of Sep 10, 2026

45.8%Verified-email coverage

25.5%Mobile-number coverage

48.5Average contacts per company

11-50Median size (employees)

96.7%Largest-city concentration · New York

Sep 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 12.0d

1,8650–30

14931–60

161–90

190–180

8180+

Company record updated

Median 52.0d

00–30

2,78031–60

1,08361–90

27790–180

276180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity threat detection 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 New York, United States whose own description of what they do matches “cybersecurity threat detection 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 cybersecurity threat detection 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 cybersecurity threat detection companies, and records with no verified work email. Companies headquartered outside New York 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, 2,024 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 10, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cybersecurity threat detection companies by metro in the United States

Cybersecurity threat detection companies in New York88
Cybersecurity threat detection companies in San Francisco62
Cybersecurity threat detection companies in Miami45
Cybersecurity threat detection companies in Austin43
Cybersecurity threat detection companies in Houston34
Cybersecurity threat detection companies in Boston34
Cybersecurity threat detection companies in Dallas31

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity threat detection 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 cybersecurity threat detection companies are there based in New York, United States?

RevenueBase identified 91 cybersecurity threat detection companies headquartered in New York, United States 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?

Claroty, headquartered in New York, tops this list with the largest team on record.

Which city has the most cybersecurity threat detection companies?

New York leads with 88 headquartered companies, followed by San Francisco (62) and Miami (45).

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 2,024 verified decision-maker contacts tracked across these 91 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 10, 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.