Company lists · Data refreshed September 2026

Top 25 Cybercrime investigation services worldwide

Name: Cybercrime investigation services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 2,071 companies tracked

RevenueBase identified 2,071 cybercrime investigation services worldwide as of September 2026 and tracks 27,153 professional contacts across them, including 7,916 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cybercrime investigation services 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 19, 2026. Country and city lists for cybercrime investigation services 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

2,071Companies

27,153Contacts tracked

7,916Verified emails

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The 25 largest cybercrime investigation services worldwide

Ranked by team size

Top 25 of 2,071 cybercrime investigation services worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to cybercrime investigation services: 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	Cellebrite	Partial evidence	Vienna, VA, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,230 contacts →
	Partial evidence “Cellebrite is the leader in digital intelligence and investigative analytics, partnering with public and private organizations to transform how they manage data in investigations…” Source: RevenueBase Database · checked Sep 19, 2026
2	Magnet Forensics	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	1,001-5,000	873 contacts →
	Partial evidence “Founded in 2010, Magnet Forensics is a developer of digital investigation solutions that acquire, analyze, report on, and manage evidence from digital sources, including mobile…” Source: RevenueBase Database · checked Sep 19, 2026
3	SISA	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	201-500	743 contacts →
	Indirect evidence “SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Source: RevenueBase Database · checked Sep 19, 2026
4	Advens	Indirect evidence	Paris, ItalyHQ checked Sep 19, 2026	501-1,000	586 contacts →
	Indirect evidence “Advens is a European, independent and outstanding leader in cybersecurity.” Source: RevenueBase Database · checked Sep 19, 2026
5	Group-Ib	Indirect evidence	SingaporeHQ checked Sep 19, 2026	501-1,000	528 contacts →
	Indirect evidence “Founded in 2003 and headquartered in Singapore, Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime.” Source: RevenueBase Database · checked Sep 19, 2026
6	own.security	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	506 contacts →
	Indirect evidence “Founded in 2008, OWN is a Pure Player in cybersecurity, with offices in Paris, Rennes and Toulouse, but with a presence throughout France with its fully remote employees.” Source: RevenueBase Database · checked Sep 19, 2026
7	ARETE	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 19, 2026	201-500	462 contacts →
	Indirect evidence “Arete helps organizations stay ahead of cyber threats with standardized, intelligence-led detection, response, resolution, and resilience capabilities.” Source: RevenueBase Database · checked Sep 19, 2026
8	SK Shieldus	Indirect evidence	경기도, South KoreaHQ checked Sep 19, 2026	5,001-10,000	348 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
9	Penlink	Indirect evidence	Lincoln, NE, United StatesHQ checked Sep 19, 2026	201-500	342 contacts →
	Indirect evidence “Trusted Innovation for Intelligent Decisions” Source: RevenueBase Database · checked Sep 19, 2026
10	Truesec	Indirect evidence	SwedenHQ checked Sep 19, 2026	201-500	332 contacts →
	Indirect evidence “Prevent Breach & Minimize Impact” Source: RevenueBase Database · checked Sep 19, 2026
11	Tempest Security Intelligence	Indirect evidence	Recife, BrazilHQ checked Sep 19, 2026	201-500	294 contacts →
	Indirect evidence “A Tempest Security Intelligence é a maior empresa brasileira especializada em cibersegurança e prevenção a fraudes digitais.” Source: RevenueBase Database · checked Sep 19, 2026
12	Sygnia	Indirect evidence	Tel Aviv, IsraelHQ checked Sep 19, 2026	201-500	249 contacts →
	Indirect evidence “Sygnia is a cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
13	AKS Information Technology Services	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	201-500	235 contacts →
	Indirect evidence “AKS IT Services (an ISO 9001:2015 and ISO 27001:2013 certified company) is a leading IT Security Services and Solutions provider with over 7500 clients.” Source: RevenueBase Database · checked Sep 19, 2026
14	Fox-It	Indirect evidence	Rijswijk, NetherlandsHQ checked Sep 19, 2026	201-500	233 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 19, 2026
15	Netcraft	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	211 contacts →
	Partial evidence “Netcraft provides powerful phishing detection, cybercrime disruption and website takedown solutions to the world's largest organizations” Source: RevenueBase Database · checked Sep 19, 2026
16	Zoom Technologies	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
17	Safeaeon INC	Indirect evidence	Pleasanton, CA, United StatesHQ checked Sep 19, 2026	51-200	196 contacts →
	Indirect evidence “SafeAeon leads the industry as a top-tier Cybersecurity-as-a-Service provider, delivering 24x7 premium Managed Security Services with AI-powered and human-driven 24x7 SOC…” Source: RevenueBase Database · checked Sep 19, 2026
18	Intel 471	Partial evidence	Frisco, United StatesHQ checked Sep 19, 2026	201-500	191 contacts →
	Partial evidence “Intel 471 is the premier provider of cybercrime intelligence.” Source: RevenueBase Database · checked Sep 19, 2026
19	Smarttech247	Indirect evidence	Cork - London - New York City - Bucharest - Krakow - Belfast, IrelandHQ checked Sep 19, 2026	51-200	189 contacts →
	Indirect evidence “At Smarttech247 we help global companies defend against cyber crime and protect their operations.” Source: RevenueBase Database · checked Sep 19, 2026
20	Deepseas	Indirect evidence	Globally Distributed, United StatesHQ checked Sep 19, 2026	201-500	182 contacts →
	Indirect evidence “With 30 years of experience in cyber defense, DeepSeas is trusted by nearly clients around the world, including Fortune 100 enterprises and mid-market organizations, municipality…” Source: RevenueBase Database · checked Sep 19, 2026
21	Kayhut	Indirect evidence	Herzeliya, IsraelHQ checked Sep 19, 2026	201-500	180 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Deepcytes Cyber Labs UK	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	177 contacts →
	Indirect evidence “Whether you’re a business or an individual, digital threats to your precious data and assets can come in any form - external or internal.” Source: RevenueBase Database · checked Sep 19, 2026
23	Pelorus Technologies	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	51-200	161 contacts →
	Indirect evidence “Pelorus Technologies is India’s Leading Digital Forensics, Intelligence & Surveillance provider.” Source: RevenueBase Database · checked Sep 19, 2026
24	Cert-In	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	11-50	149 contacts →
	Indirect evidence “cyber security incident response and disaster recovery; issuing advisories, guidelines, security alerts, vulnerability notes, security bulletins, trends & analysis reports for…” Source: RevenueBase Database · checked Sep 19, 2026
25	CCL Solutions Group	Partial evidence	Stratford Upon Avon, United KingdomHQ checked Sep 19, 2026	51-200	138 contacts →
	Partial evidence “CCL Solutions Group is one of Europe’s leading digital forensics, digital investigation and cyber security specialists, supporting law enforcement, government agencies, military…” Source: RevenueBase Database · checked Sep 19, 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: cybercrime investigation services. 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 cybercrime investigation services.
Partial evidence: Its own public description names part of cybercrime investigation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybercrime investigation services. 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 2,071 cybercrime investigation services worldwide

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Cybercrime investigation services worldwide at a glance

As of Sep 19, 2026

29.2%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,141

11-50

670

51-200

173

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 cybercrime investigation services, 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: Every country. Country and city lists for cybercrime investigation services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “cybercrime investigation services”. 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 cybercrime investigation services), 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 cybercrime investigation services, 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, 7,916 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 19, 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.

Cybercrime investigation services by location

10 lists · largest first

Every Cybercrime investigation services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 cybercrime investigation services, 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 cybercrime investigation services are there worldwide?

RevenueBase identified 2,071 cybercrime investigation services 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?

Cellebrite, headquartered in Vienna, tops this list with the largest team on record.

Which country has the most cybercrime investigation services?

The United States leads with 440 companies, followed by India (289) and the United Kingdom (118). Every cybercrime investigation services list by country and city is linked on this page.

Which city has the most cybercrime investigation services?

London leads with 45 headquartered companies, followed by New Delhi (31) and Mumbai (30).

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 7,916 verified decision-maker contacts tracked across these 2,071 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 19, 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.