Company lists · Data verified August 2026

Top 14 Cryptography consulting firms based in Belgium

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 49 companies tracked

There are 49 cryptography consulting firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 178 professional contacts across them, including 65 with verified work emails and 7 with mobile numbers. Brussels is the largest hub.

This list covers cryptography consulting firms headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

49Companies

178Contacts tracked

65Verified emails

7Mobile numbers

Unlock all 49 companies Free account · no credit card · 2 minutes

The 14 largest cryptography consulting firms based in Belgium

Ranked by team size

Top 14 of 49 cryptography consulting firms based in Belgium, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Toreon	Antwerpen	51-200	67	43
2	4net	Mechelen	11-50	7	5
3	Phidac SRL	Louvain-La-Neuve	1-10	6	3
4	Atendo I Secure	Paal-Beringen	1-10	6	2
5	Apogado	Mechelen	1-10	5	2
6	Safepoint	Zoutleeuw	1-10	4	2
7	Cybernoob	n/a	1-10	1	1
8	Sekuur Informatieveiligheid	n/a	1-10	1	1
9	Alterfire	Antwerp	1-10	1	1
10	Dev252	Brussels	1-10	1	1
11	Onerule	Mechelen	1-10	1	1
12	Link2trust	Brussels	1-10	1	1
13	Achillex BV	Brussels	1-10	1	1
14	Trustbit	Lochristi	1-10	1	1

Showing 14 of 49 cryptography consulting firms based in Belgium

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 65 reachable decision-makers.

Free account · no credit card

See all 49 companies

Cryptography consulting firms based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 11 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Cryptography consulting firms by metro

Metro	Companies
Cryptography consulting firms in Brussels	11
Cryptography consulting firms in Mechelen	4
Cryptography consulting firms in Antwerp	3
Cryptography consulting firms in Gent	1
Cryptography consulting firms in Lochristi	1
Cryptography consulting firms in Borsbeek	1
Cryptography consulting firms in Edegem	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cryptography consulting firms”, with match quality audited by blind human judging, and headquartered in Belgium.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cryptography consulting firms are there based in Belgium?

There are 49 cryptography consulting firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Toreon, headquartered in Antwerpen, tops this list with the largest team on record.

Which city has the most cryptography consulting firms?

Brussels leads with 11 headquartered companies, followed by Mechelen (4) and Antwerp (3).

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 65 verified decision-maker contacts tracked across these 49 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 49 cryptography consulting firms based in Belgium. Start with a free account, no credit card.

Get the full list

Related lists

Cryptography consulting firms by geography

Browse the directory

Browse: Companies home · All Belgium lists · All Cryptography consulting firms lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.