Company lists · Data refreshed September 2026

Top 25 Security strategy consultants based in New York, United States

RevenueBase identified 138 security strategy consultants headquartered in New York, United States as of September 2026 and tracks 2,754 professional contacts across them, including 944 with verified work emails. New York is the largest hub.

This list covers security strategy consultants 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 6, 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 6, 2026 86% judged on-target in blind review
138Companies
2,754Contacts tracked
944Verified emails
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The 25 largest security strategy consultants based in New York, United States

Ranked by team size
Top 25 of 138 security strategy consultants based in New York, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to security strategy consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202610001+571 contacts →

“Allied Universal Enhanced Protection Services delivers unrivaled threat mitigation expertise for government and business entities worldwide.”

Source: company website · checked Sep 6, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-500268 contacts →

“We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-200219 contacts →

“Kraft Kennedy is a multidisciplinary technology and management consulting firm.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-500216 contacts →

“T&M USA provides seamlessly integrated executive protection, investigative and consulting services.”

Source: company website · checked Sep 6, 2026
5Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-500163 contacts →

“Harbor IT helps organizations secure, operate, and scale through integrated IT, cybersecurity, AI, and cloud services.”

Source: company website · checked Sep 6, 2026
6Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 2026501-1,000159 contacts →

“Silverseal is a comprehensive security solutions firm with worldwide affiliations that can provide global security services in a highly professional manner.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-50099 contacts →

“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+…”

Source: company website · checked Sep 6, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20077 contacts →

“TorchStone is a discreet risk mitigation and security advisory firm serving the unique needs of the world’s leading organizations and individuals.”

Source: company website · checked Sep 6, 2026
9Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-50070 contacts →

“At GLOBAL OPS, we specialize in creating and implementing tailored security solutions that cater to the unique needs of our diverse clientele.”

Source: company website · checked Sep 6, 2026
10Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-5069 contacts →

“HubSpire is an innovative team of management consultants, app developers, designers and digital transformation experts.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20063 contacts →

“Effective risk management requires a holistic process.”

Source: company website · checked Sep 6, 2026
12Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-5038 contacts →

“Fairdinkum is a leading full-service IT consulting firm located in mid-town.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceNew York, United StatesHQ checked Sep 6, 202611-5028 contacts →

“Molaprise is a consulting firm and technology solutions provider focused on emerging technologies to help organizations transform their businesses, and predict and solve problems.”

Source: company website · checked Sep 6, 2026
14Indirect evidenceNew York, United StatesHQ checked Sep 6, 202651-20028 contacts →

“CipherTechs is now part of CyberMaxx, a tech-enabled cybersecurity service provider.”

Source: company website · checked Sep 6, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20023 contacts →

“VISTRADA partners with clients to find, plan, and deliver solutions that generate revenue, streamline costs, and manage risk.”

Source: company website · checked Sep 6, 2026
16Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20021 contacts →

“Gotham Digital Science (GDS) was acquired in 2016 by Stroz Friedberg, an Aon company.”

Source: company website · checked Sep 6, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 2026201-50019 contacts →

“ACA Aponix, a division of ACA Group, provides cybersecurity and technology risk assessments, vendor and M&A diligence services, network testing, and advisory services.”

Source: company website · checked Sep 6, 2026
18Partial evidenceNew York, United StatesHQ checked Sep 6, 202651-20018 contacts →

“DDCues is a national risk management firm committed to protecting people, securing infrastructure, and defending the Nation.”

Source: company website · checked Sep 6, 2026
19Partial evidenceNew York, United StatesHQ checked Sep 6, 20261,001-5,00018 contacts →

“We provide analysis and design of Physical Security Systems (PSS) of high risk facilities and critical infrastructure.”

Source: company website · checked Sep 6, 2026
20Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-5014 contacts →

“SphereNY is made up of seasoned professionals who have a passion for the Construction Industry and Security Awareness programs for all sectors.”

Source: company website · checked Sep 6, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-5014 contacts →

“IA-TechCenter is a leading IT- Consulting firm composed of experts specializing in Program, and Project Management Services.”

Source: company website · checked Sep 6, 2026
22Strong evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-5010 contacts →

“ICMG delivers strategic security and risk management solutions grounded in cross-sector collaboration and a deep understanding of global security challenges.”

Source: company website · checked Sep 6, 2026
23Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 20261-1010 contacts →

“Technology is no longer a set of tools for speed and convenience, but the foundation of a company's success.”

Source: company website · checked Sep 6, 2026
24Indirect evidenceNew York, NY, United StatesHQ checked Sep 6, 202651-20010 contacts →

“Founded in New York City in 1991, Roundtable Solutions has developed a reputation for providing clients with exceptional service, commensurate with risk, and therefore the perfect…”

Source: company website · checked Sep 6, 2026
25Partial evidenceNew York, NY, United StatesHQ checked Sep 6, 202611-509 contacts →

“Stone Security Engineering specializes in reducing risk through the application of knowledge and expertise in blast resistance and anti-terrorism design.”

Source: company website · checked Sep 6, 2026

Showing 25 of 138 security strategy consultants based in New York, United States

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Security strategy consultants based in New York, United States at a glance

As of Sep 6, 2026
34.3%Verified-email coverage
20.0Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
36
51-200
19
201-500
9
501-1,000
1
1,001-5,000
2
10001+
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for New York, over 138 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 security strategy consultants, 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 “security strategy consultants”. 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 security strategy consultants), 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 security strategy consultants, 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, 944 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 6, 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 security strategy consultants, 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 security strategy consultants are there based in New York, United States?

RevenueBase identified 138 security strategy consultants 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?

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

Which city has the most security strategy consultants?

New York leads with 138 headquartered companies, followed by Washington (131) and Atlanta (106).

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 944 verified decision-maker contacts tracked across these 138 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 6, 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.