Company lists · Data refreshed September 2026

Top 25 Cryptography consulting firms worldwide

Name: Cryptography consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 3,724 companies tracked

RevenueBase identified 3,724 cryptography consulting firms worldwide as of September 2026 and tracks 31,110 professional contacts across them, including 9,634 with verified work emails and 4,879 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers cryptography consulting firms worldwide, 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. Country and city lists for cryptography consulting firms follow the table.

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

3,724Companies

31,110Contacts tracked

9,634Verified emails

4,879Mobile numbers

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The 25 largest cryptography consulting firms worldwide

Ranked by team size

Top 25 of 3,724 cryptography consulting firms worldwide, 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, US	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	Seguritech	Indirect evidence	Ciudad De Mexico, MX	1,001-5,000	1,041 contacts →
	Indirect evidence “A lo largo de 30 años, hemos incursionado y evolucionado en distintas áreas atendiendo en el continente americano a clientes privados, corporativos y sector gobierno.” Source: RevenueBase Database · checked Sep 1, 2026
3	Olimpia	Indirect evidence	Bogotá, ColombiaHQ checked Sep 1, 2026	201-500	425 contacts →
	Indirect evidence “Olimpia es una empresa del Grupo Colpatria, creada con el objetivo de construir servicios y productos de tecnología de valor agregado.” Source: RevenueBase Database · checked Sep 1, 2026
4	Esec Forte Technologies	Partial evidence	Gurugram, IndiaHQ checked Sep 1, 2026	201-500	363 contacts →
	Partial evidence “eSec Forte® Technologies is a CMMi Level 3 certified Global Consulting and IT Security Services company with offerings across Cloud Security, Cyber Forensics, Malware Detection…” Source: RevenueBase Database · checked Sep 1, 2026
5	ACERT	Indirect evidence	Sao Paulo, BR	51-200	332 contacts →
	Indirect evidence “A Acert é uma assessoria e consultoria especializada em prevenir e solucionar perdas financeiras advindas de processos inadequados ou fraudulentos.” Source: RevenueBase Database · checked Sep 1, 2026
6	Security Risk Advisors	Partial evidence	Philadelphia, PA, US	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
7	Baxter Clewis Cybersecurity	Indirect evidence	Cedar Hill, TX, US	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
8	Fox-It	Indirect evidence	Gk, NL	201-500	237 contacts →
	Indirect evidence “Fox-IT prevents, solves and mitigates the most serious cyber threats with innovative solutions for government, defense, law enforcement, critical infrastructure, banking, and…” Source: RevenueBase Database · checked Sep 1, 2026
9	NTG	Indirect evidence	Tampa, FL, US	51-200	237 contacts →
	Indirect evidence “NTG is where excellence meets innovation.” Source: RevenueBase Database · checked Sep 1, 2026
10	Sawdey Solution Services	Indirect evidence	Beavercreek, OH, US	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
11	Redbelt Security	Indirect evidence	Sao Paulo, BR	51-200	214 contacts →
	Indirect evidence “O nosso trabalho é proteger o seu.” Source: RevenueBase Database · checked Sep 1, 2026
12	Zoom Technologies	Indirect evidence	Hyderabad, IndiaHQ checked Sep 1, 2026	51-200	209 contacts →
	Indirect evidence “Zoom Technologies offers trailblazing cybersecurity / cyberforensics / Digital Intelligence solutions and US - Council certified Cybersecurity Professional training and a lot more.” Source: RevenueBase Database · checked Sep 1, 2026
13	Mindpoint Group, A Tyto Athene Company	Partial evidence	Reston, VA, US	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
14	Tevora	Indirect evidence	Los Angeles, CA, US	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
15	Enigma SOI Sp. Z O.O	Indirect evidence	Warszawa, PL	201-500	192 contacts →
	Indirect evidence “Enigma Systemy Ochrony Informacji (Enigma Information Security Systems) was founded in 1993 on the initiative of workers and graduates of Warsaw University of Technology…” Source: RevenueBase Database · checked Sep 1, 2026
16	Govertis	Indirect evidence	Valencia, ES	51-200	182 contacts →
	Indirect evidence “Expertos en Ciberseguridad, Privacidad, GRC, IRM y Cumplimiento Normativo unificando la perspectiva Legal y Tecnológica GOVERTIS es la mayor firma de Advisory 100% especializada…” Source: RevenueBase Database · checked Sep 1, 2026
17	Matrix 2bsecure	Indirect evidence	Tel Aviv, IL	51-200	181 contacts →
	Indirect evidence “2Bsecure Ltd.” Source: RevenueBase Database · checked Sep 1, 2026
18	Cyberpwn Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 1, 2026	51-200	166 contacts →
	Indirect evidence “CyberPWN is a pure-play cybersecurity consultancy and advisory firm With extensive experience in the cybersecurity field and a consultative approach, we are committed to ensuring…” Source: RevenueBase Database · checked Sep 1, 2026
19	Citadel Cyber Security	Partial evidence	IL	51-200	162 contacts →
	Partial evidence “Citadel is an Information Security Consulting company.” Source: RevenueBase Database · checked Sep 1, 2026
20	Kryptus SA	Indirect evidence	Brasilia, BR	51-200	156 contacts →
	Indirect evidence “Founded in 2003 in the city of Campinas/SP, Brazil, Kryptus develops, integrates and deploys a wide array of solutions for hardware, firmware and software, ranging from…” Source: RevenueBase Database · checked Sep 1, 2026
21	Tsaaro People Consulting	Partial evidence	Bengaluru East, IndiaHQ checked Sep 1, 2026	51-200	155 contacts →
	Partial evidence “Tsaaro People Consulting redefines Digital Trust through specialist talent and advisory across Privacy, Cybersecurity, AI Governance, and Risk & Compliance.” Source: RevenueBase Database · checked Sep 1, 2026
22	Cybersec Consulting	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 1, 2026	201-500	142 contacts →
	Partial evidence “CyberSec Consulting, headquartered in the UAE and serving the iMETA market, is a distinguished professional Cyber Security and Consulting services company.” Source: RevenueBase Database · checked Sep 1, 2026
23	Techbiz Forense Digital	Indirect evidence	Florianopolis, BR	51-200	136 contacts →
	Indirect evidence “We are pioneers in offering digital solutions for forensics, digital forensic investigation, information security, anti-fraud and auditing for law enforcement, public security…” Source: RevenueBase Database · checked Sep 1, 2026
24	Cyberteq	Indirect evidence	Bishan, SingaporeHQ checked Sep 1, 2026	51-200	128 contacts →
	Indirect evidence “CYBERTEQ is a Cybersecurity technology company with a clear mission to create value for clients by driving Digital and Cyber resilience.” Source: RevenueBase Database · checked Sep 1, 2026
25	Under Protection	Indirect evidence	Pinhais Alphaville, BR	51-200	125 contacts →
	Indirect evidence “Inspirar confiança é a meta que guia todas as nossas ações.” 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 3,724 cryptography consulting firms worldwide

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Cryptography consulting firms worldwide at a glance

As of Sep 1, 2026

31.0%Verified-email coverage

15.7%Mobile-number coverage

8.4Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · London

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

2,413

11-50

1,010

51-200

237

201-500

501-1,000

1,001-5,000

10001+

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.
Coverage: 24 countries, largest first: the United States, the United Kingdom, France, India, Germany, Canada, Brazil, Australia, Spain, Italy and 14 more. Country and city lists for cryptography consulting firms are linked below.
What qualifies: Companies worldwide 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.
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, 9,634 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 between September 1, 2026 and September 14, 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 location

31 lists · largest first

Every Cryptography consulting firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 worldwide?

RevenueBase identified 3,724 cryptography consulting firms worldwide 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 country has the most cryptography consulting firms?

The United States leads with 1,365 companies, followed by the United Kingdom (314) and France (238). Every cryptography consulting firms list by country and city is linked on this page.

Which city has the most cryptography consulting firms?

London leads with 130 headquartered companies, followed by Paris (83) and Sao Paulo (58).

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 9,634 verified decision-maker contacts tracked across these 3,724 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 1, 2026 and September 14, 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.