Company lists · Data refreshed September 2026

Top 25 Software security consulting firms based in the United States

Name: Software security consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 3,034 companies tracked

RevenueBase identified 3,034 company matches for software security consulting firms associated with the United States as of September 2026 and tracks 30,748 professional contacts across them, including 12,234 with verified work emails and 10,738 with mobile numbers. New York is the largest hub.

This list covers company matches for software security consulting firms associated with the 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 6, 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 6, 2026 How this list was built

3,034Companies

30,748Contacts tracked

12,234Verified emails

10,738Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest software security consulting firms based in the United States

Ranked by team size

Top 25 of 3,034 company matches for software security consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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	OPTIV	Exact match	Leawood, KS, United StatesHQ recorded Sep 6, 2026	1,001-5,000	2,222 contacts →
	Exact match “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Guidepoint Security	Exact match	Reston, VA, United StatesHQ recorded Sep 6, 2026	1,001-5,000	1,232 contacts →
	Exact match “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Checkmarx	Exact match	Paramus, NJ, United StatesHQ recorded Sep 6, 2026	501-1,000	1,042 contacts →
	Exact match “Checkmarx helps the world’s largest enterprises get ahead of application risk without slowing down development.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	Telos Corporation	Exact match	Ashburn, VA, United StatesHQ recorded Sep 6, 2026	501-1,000	629 contacts →
	Exact match “Telos Corporation (NASDAQ: TLS) empowers and protects the world’s most security-conscious organizations with efficient, adaptable, and secure solutions that safeguard people…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	Veracode	Exact match	Burlington, MA, United StatesHQ recorded Sep 6, 2026	501-1,000	552 contacts →
	Exact match “Veracode is a global leader in Application Risk Management for the AI era.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	Ultraviolet Cyber	Exact match	Mclean, VA, United StatesHQ recorded Sep 6, 2026	501-1,000	523 contacts →
	Exact match “UltraViolet Cyber is the only security operations partner that unifies red, blue, and purple team capabilities into one integrated program, finding what's vulnerable, stopping…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	Aujas Cybersecurity	Exact match	Cupertino, CA, United StatesHQ recorded Sep 6, 2026	1,001-5,000	473 contacts →
	Exact match “At Aujas Cybersecurity, we specialize in building and transforming cybersecurity postures to help businesses effectively mitigate risks.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	IBN Technologies	Exact match	Miami, FL, United StatesHQ recorded Sep 6, 2026	51-200	365 contacts →
	Exact match “Welcome to IBN Technologies, LLC, Your Trusted Partner in Cybersecurity, Cloud, and Finance Solutions With 26+ years of expertise, IBN Technologies leads in delivering integrated…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Bishop FOX	Exact match	Tempe, AZ, United StatesHQ recorded Sep 6, 2026	201-500	344 contacts →
	Exact match “Bishop Fox is recognized as the leading authority in offensive security, providing solutions ranging from continuous penetration testing, red teaming, and attack surface…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Security Risk Advisors	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 6, 2026	201-500	315 contacts →
	Exact match “We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Prescient Security	Exact match	Nashville, TN, United StatesHQ recorded Sep 6, 2026	201-500	272 contacts →
	Exact match “Prescient Security is a global cybersecurity and compliance firm delivering risk-based audits, advanced penetration testing, and end-to-end framework support.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Brickred Systems	Exact match	Redmond, WA, United StatesHQ recorded Sep 6, 2026	501-1,000	266 contacts →
	Exact match “BrickRed Systems is Microsoft Gold certified partner also one among the leading Information Technology (IT) Consulting firms of the present generation.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	Baxter Clewis Cybersecurity	Exact match	Cedar Hill, TX, United StatesHQ recorded Sep 6, 2026	201-500	255 contacts →
	Exact match “Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Software Engineering Services	Exact match	Bellevue, NE, United StatesHQ recorded Sep 6, 2026	51-200	234 contacts →
	Exact match “SES is a cutting edge provider of IT consulting services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	Loginsoft	Exact match	Chantilly, VA, United StatesHQ recorded Sep 6, 2026	201-500	220 contacts →
	Exact match “For over 20 years, leading companies in Telecom, Cybersecurity, Healthcare, Banking, New Media, and more have come to rely on Loginsoft as a trusted resource for technology talent.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	Mindpoint Group, A Quantum SKY Company	Exact match	Reston, VA, United StatesHQ recorded Sep 6, 2026	1,001-5,000	204 contacts →
	Exact match “MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	Tevora	Exact match	Irvine, CA, United StatesHQ recorded Sep 6, 2026	201-500	199 contacts →
	Exact match “Founded in 2003, Tevora is a specialized management consultancy focused on cybersecurity, risk, and compliance services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Softsages Technology	Exact match	Malvern, PA, United StatesHQ recorded Sep 6, 2026	201-500	198 contacts →
	Exact match “SoftSages Technology is an information technology company that specializes in IT consulting, software development, mobile application development, and IT security solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	Kualitatem INC	Exact match	NY, United StatesHQ recorded Sep 6, 2026	201-500	186 contacts →
	Exact match “Kualitatem empowers businesses to deliver quality software.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Cyber Advisors	Exact match	Maple Grove, MN, United StatesHQ recorded Sep 6, 2026	201-500	176 contacts →
	Exact match “Cyber Advisors is a nationwide leader in cyber security, providing a comprehensive range of Offensive, Defensive, and Risk Management services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Ampcus Cyber	Exact match	Chantilly, VA, United StatesHQ recorded Sep 6, 2026	1,001-5,000	170 contacts →
	Exact match “Trusted By 2,880+ World-Class Brands And Organizations Of All Sizes…!” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Bridgesoft	Exact match	Wilmington, DE, United StatesHQ recorded Sep 6, 2026	51-200	168 contacts →
	Exact match “Bridgesoft is a leading provider of technology, consulting and information security management solutions.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Valuementor	Exact match	Houston, TX, United StatesHQ recorded Sep 6, 2026	51-200	167 contacts →
	Exact match “ValueMentor is a global information security consulting & services company that delivers real results to global business in maximizing cybersecurity.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Nuharbor	Exact match	Colchester, VT, United StatesHQ recorded Sep 6, 2026	51-200	151 contacts →
	Exact match “nuHarbor is a U.S-based cybersecurity firm trusted by public sector and critical infrastructure organizations nationwide.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	Accorian	Exact match	East Brunswick, NJ, United StatesHQ recorded Sep 6, 2026	51-200	148 contacts →
	Exact match “At Accorian, we don’t just advise on compliance, we operationalize it.” Recorded in the RevenueBase company graph · Sep 6, 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 “software security 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 25 of 3,034 software security consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 12,234 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Software security consulting firms based in the United States at a glance

As of Sep 6, 2026

39.8%Verified-email coverage

34.9%Mobile-number coverage

10.1Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

1,923

11-50

817

51-200

216

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

11,2630–30

86231–60

561–90

490–180

100180+

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 the United States whose business descriptions match “software security 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 12,234 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 6, 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.

Software security consulting firms by metro

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

How many software security consulting firms are there based in the United States?

RevenueBase identified 3,034 company matches for software security consulting firms associated with the 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?

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

Which city has the most software security consulting firms?

New York leads with 91 company records, followed by Atlanta (62) and San Francisco (58).

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 12,234 professional contacts with verified work emails tracked across these 3,034 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,034 software security consulting firms based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Software security consulting firms by geography

Browse the directory

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.