Company lists · Data refreshed September 2026

Top 24 Cyber consulting firms based in New York, United States

Name: Cyber consulting firms 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 21, 2026 379 companies tracked

RevenueBase identified 379 company matches for cyber consulting firms associated with New York, United States as of September 2026 and tracks 4,522 professional contacts across them, including 1,708 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for cyber consulting firms associated with New York, United States, 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 21, 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 Sep 21, 2026 How this list was built

379Companies

4,522Contacts tracked

1,708Verified emails

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The 24 largest cyber consulting firms based in New York, United States

Ranked by team size

Top 24 of 379 company matches for cyber consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ranosys	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	326 contacts →
	Exact match “Ranosys is a global digital consulting company helping enterprises accelerate growth through AI, Digital Commerce, Digital Transformation, and Product Engineering.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	K2 Integrity	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	311 contacts →
	Exact match “K2 Integrity is a global risk management company dedicated to helping organizations across both the public and private sectors protect their assets, reputation, and operations and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Guidepost Solutions	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	268 contacts →
	Exact match “We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Kraft & Kennedy, INC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	219 contacts →
	Exact match “Kraft Kennedy is a multidisciplinary technology and management consulting firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	AGIO	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	200 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Harbor IT	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	163 contacts →
	Exact match “Harbor IT helps organizations secure, operate, and scale through integrated IT, cybersecurity, AI, and cloud services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	RE Partners	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	99 contacts →
	Exact match “RE Partners Consulting LLC was co-founded in 2019 by CEO Valerie Kogan and CRO Alex Gikher, and our custom-tailored, high-touch, white-glove engineering service is a result of 50+…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Cyber City	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	80 contacts →
	Exact match “Cyber City inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Torchstone Global	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	77 contacts →
	Exact match “TorchStone is a discreet risk mitigation and security advisory firm serving the unique needs of the world’s leading organizations and individuals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Nopalcyber	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	76 contacts →
	Exact match “NopalCyber makes cybersecurity manageable, affordable, reliable, and powerful for companies that need to be resilient and compliant.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Hubspire	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	69 contacts →
	Exact match “HubSpire is an innovative team of management consultants, app developers, designers and digital transformation experts.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Eretmis INC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	n/a	66 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Altourage	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	58 contacts →
	Exact match “Altourage is a New York City-based managed IT and cybersecurity provider built for organizations that operate in high-stakes, fast-moving environments.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	White Wings Technologies	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	54 contacts →
	Exact match “White Wings Technologies is a forward-thinking IT solutions provider, specializing in cloud computing, cybersecurity, managed IT services, and strategic IT consulting.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Salus GRC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	48 contacts →
	Exact match “At Salus GRC, we offer more than just compliance and cybersecurity services – we provide a personalized commitment to your success.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	The Leading Niche	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	46 contacts →
	Exact match “THE LEADING NICHE is an award winning and internationally recognized company known for using data and cutting-edge consulting to deliver 'actionable intelligence'.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Liss Technologies	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	44 contacts →
	Exact match “LISS Technologies is a plug-in-and-go technology and communications firm with four main specialties in IT consulting, marketing and web development, offsite backup, and Internet…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Databasaurus	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	42 contacts →
	Exact match “Databasaurus has been a full service IT consulting and support company for over 10 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Fairdinkum Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	38 contacts →
	Exact match “Fairdinkum is a leading full-service IT consulting firm located in mid-town.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Proven Data	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	38 contacts →
	Exact match “Founded in 2011, Proven Data has consistently evolved to meet the growing needs of our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	OSEC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	38 contacts →
	Exact match “We're the security consultants Fortune 500s call when they're in real trouble, the ones who find what others miss, who speak CEO and CISO fluently.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	QED National	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	35 contacts →
	Exact match “IT Staff Augmentation – Cyber / Information Security – IT Management Consulting – Technology Solutions Acquiring QED National in May 2023, Seneca Resources is a leading IT…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	150bond	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	33 contacts →
	Exact match “150Bond partners with some of the most exciting companies in the fast-paced world of tech, from crypto disruptors to game-changers in food to the VCs sourcing the next big thing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Premier Technology Solutions, INC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	11-50	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 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 “cyber consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 24 of 379 cyber consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 1,708 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cyber consulting firms based in New York, United States at a glance

As of Sep 21, 2026

37.8%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

192

11-50

129

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 379 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 New York, United States whose business descriptions match “cyber consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,708 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 21, 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.

Cyber consulting firms by metro in the United States

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 “cyber consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cyber consulting firms are there based in New York, United States?

RevenueBase identified 379 company matches for cyber consulting firms associated with New York, United States 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?

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

Which city in the United States has the most cyber consulting firms?

New York leads the United States with 379 company records, followed by Washington (228) and Atlanta (227).

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 1,708 professional contacts with verified work emails tracked across these 379 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 21, 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.