Company lists · Data refreshed September 2026

Top 25 Cryptography consulting firms based in the United States

Name: Cryptography 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 1, 2026 1,365 companies tracked

RevenueBase identified 1,365 cryptography consulting firms headquartered in the United States as of September 2026 and tracks 10,677 professional contacts across them, including 3,887 with verified work emails and 4,409 with mobile numbers. New York is the largest hub.

This list covers cryptography consulting firms headquartered in the 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

1,365Companies

10,677Contacts tracked

3,887Verified emails

4,409Mobile numbers

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The 25 largest cryptography consulting firms based in the United States

Ranked by team size

Top 25 of 1,365 cryptography consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cryptography consulting firms: 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	Guidepoint Security	Indirect evidence	Tampa, FL, United States	1,001-5,000	1,234 contacts →
	Indirect evidence “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Source: RevenueBase Database · checked Sep 1, 2026
2	Security Risk Advisors	Partial evidence	Philadelphia, PA, United States	201-500	311 contacts →
	Partial evidence “We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Source: RevenueBase Database · checked Sep 1, 2026
3	Baxter Clewis Cybersecurity	Indirect evidence	Cedar Hill, TX, United States	201-500	251 contacts →
	Indirect evidence “Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Source: RevenueBase Database · checked Sep 1, 2026
4	NTG	Indirect evidence	Tampa, FL, United States	51-200	237 contacts →
	Indirect evidence “NTG is where excellence meets innovation.” Source: RevenueBase Database · checked Sep 1, 2026
5	Sawdey Solution Services	Indirect evidence	Beavercreek, OH, United States	201-500	235 contacts →
	Indirect evidence “For over 20 years, Sawdey Solutions Services has provided both Government and commercial clients with innovative cross-disciplined professional services that aim not only to…” Source: RevenueBase Database · checked Sep 1, 2026
6	Mindpoint Group, A Tyto Athene Company	Partial evidence	Reston, VA, United States	1,001-5,000	208 contacts →
	Partial evidence “When it comes to Information Security Consulting, we are the team the specialists turn to.” Source: RevenueBase Database · checked Sep 1, 2026
7	Tevora	Indirect evidence	Los Angeles, CA, United States	201-500	196 contacts →
	Indirect evidence “Founded in 2003, Tevora is a specialized management consultancy focused on cybersecurity, risk, and compliance services.” Source: RevenueBase Database · checked Sep 1, 2026
8	SBS Cybersecurity	Partial evidence	Madison, SD, United States	51-200	106 contacts →
	Partial evidence “SBS CyberSecurity, LLC (SBS) is a premier cybersecurity consulting and audit firm.” Source: RevenueBase Database · checked Sep 1, 2026
9	Dignari	Indirect evidence	Alexandria, VA, United States	201-500	103 contacts →
	Indirect evidence “Effective October 25, 2024, Dignari has been acquired by EY and will now be known as EY Dignari.” Source: RevenueBase Database · checked Sep 1, 2026
10	Arlo Solutions	Partial evidence	Washington, DC, United States	51-200	101 contacts →
	Partial evidence “Arlo Solutions (Arlo), is a Washington, DC professional services company, providing cybersecurity and management consulting services to the US government in the defense…” Source: RevenueBase Database · checked Sep 1, 2026
11	Trustedsec	Partial evidence	Fairlawn, OH, United States	51-200	100 contacts →
	Partial evidence “TrustedSec is an end-to-end security consulting company that provides customized services to build client-defined success.” Source: RevenueBase Database · checked Sep 1, 2026
12	Crossbow Cybersecurity	Partial evidence	Walnut, CA, United States	51-200	83 contacts →
	Partial evidence “Crossbow Labs is a cyber security consulting company which assists various organizations to secure computing, application builds, network architecture designing and IT controls…” Source: RevenueBase Database · checked Sep 1, 2026
13	Emerging Tech	Indirect evidence	Gainesville, FL, United States	51-200	73 contacts →
	Indirect evidence “Founded in 2015, Emerging Tech LLC.(ET), is a certified 8(a) Small Business, HuBZone, and Service-Disabled Veteran-Owned Small Business (SDVOSB), that has been providing…” Source: RevenueBase Database · checked Sep 1, 2026
14	Thales Trusted Cyber Technologies	Indirect evidence	Abingdon, MD, United States	51-200	62 contacts →
	Indirect evidence “Thales Trusted Cyber Technologies, a business area of Thales Defense & Security, Inc, is a trusted, U.S.” Source: RevenueBase Database · checked Sep 1, 2026
15	Platinum Business Services	Partial evidence	Catonsville, MD, United States	51-200	59 contacts →
	Partial evidence “Platinum Business Services, LLC is a full-service IT solutions consulting firm providing a full suite of information technology services.” Source: RevenueBase Database · checked Sep 1, 2026
16	Command Cyber Solutions, LLC	Partial evidence	Oklahoma City, OK, United States	51-200	48 contacts →
	Partial evidence “Command Cyber Solutions (CCS) is an IT consulting company specializing in Cybersecurity Services and IT Support.” Source: RevenueBase Database · checked Sep 1, 2026
17	Arrowpoint Corporation	Partial evidence	Huntsville, AL, United States	51-200	47 contacts →
	Partial evidence “Arrowpoint, a MorphWorks company, has delivered premiere information technology and consulting services.” Source: RevenueBase Database · checked Sep 1, 2026
18	NR Labs	Indirect evidence	Tysons, VA, United States	51-200	43 contacts →
	Indirect evidence “NR Labs was founded with a singular focus on cybersecurity, driven by passionate employees dedicated to solving our customers’ most complex cyber challenges.” Source: RevenueBase Database · checked Sep 1, 2026
19	Deer Brook Consulting	Partial evidence	Portland, ME, United States	51-200	39 contacts →
	Partial evidence “Deer Brook Consulting is your trusted partner in information security, privacy, and technology.” Source: RevenueBase Database · checked Sep 1, 2026
20	Leviathan Security Group	Indirect evidence	Tukwila, WA, United States	51-200	38 contacts →
	Indirect evidence “Information Security.” Source: RevenueBase Database · checked Sep 1, 2026
21	Altus Consulting Corporation	Partial evidence	Northern, VA, United States	51-200	37 contacts →
	Partial evidence “Altus Consulting Corporation was founded in 2002 to provide to our customers the most qualified and highly recommended technical consultants in the industry.” Source: RevenueBase Database · checked Sep 1, 2026
22	Fortified Risk Group	Indirect evidence	Nashville, TN, United States	51-200	36 contacts →
	Indirect evidence “We keep organizations and their people safer through holistic security solutions.” Source: RevenueBase Database · checked Sep 1, 2026
23	Cyberpoint International	Indirect evidence	Columbia, MD, United States	51-200	34 contacts →
	Indirect evidence “CyberPoint is dedicated to advancing the discipline of cybersecurity through imagination, technical excellence, and an unparalleled passion for our work.” Source: RevenueBase Database · checked Sep 1, 2026
24	Veros Technologies, LLC	Partial evidence	Reston, VA, United States	51-200	32 contacts →
	Partial evidence “Veros Technologies is an innovative small business based in Northern Virginia, focused on providing premier technical consulting services to private and public sector clients.” Source: RevenueBase Database · checked Sep 1, 2026
25	SRC Technologies INC	Indirect evidence	Columbia, MD, United States	51-200	31 contacts →
	Indirect evidence “SRC Technologies, INC provides information technology (IT) consultation services to government agencies and corporations alike, specializing in secure computing services.” Source: RevenueBase Database · checked Sep 1, 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: cryptography consulting firms. 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 cryptography consulting firms.
Partial evidence: Its own public description names part of cryptography consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cryptography consulting firms. 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 1,365 cryptography consulting firms based in the United States

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Cryptography consulting firms based in the United States at a glance

As of Sep 1, 2026

36.4%Verified-email coverage

41.3%Mobile-number coverage

7.8Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

904

11-50

350

51-200

201-500

501-1,000

1,001-5,000

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 cryptography consulting firms, 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 the United States whose own description of what they do matches “cryptography consulting firms”. 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 cryptography consulting firms), 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 cryptography consulting firms, and records with no verified work email. Companies headquartered outside United States 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, 3,887 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 1, 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.

Cryptography consulting firms by metro

Cryptography consulting firms in New York37
Cryptography consulting firms in Washington29
Cryptography consulting firms in San Francisco27
Cryptography consulting firms in Atlanta27
Cryptography consulting firms in Houston25

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 cryptography consulting firms, 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 cryptography consulting firms are there based in the United States?

RevenueBase identified 1,365 cryptography consulting firms headquartered in the 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?

Guidepoint Security, headquartered in Tampa, tops this list with the largest team on record.

Which city has the most cryptography consulting firms?

New York leads with 37 headquartered companies, followed by Washington (29) and San Francisco (27).

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 3,887 verified decision-maker contacts tracked across these 1,365 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 1, 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.