Tools · Anthropic · Belgium

Companies using Anthropic in Belgium_

As of 4 November 2026, 1,558 Belgian companies show Anthropic: 1,553 on their website or in DNS records and 7 in their own job postings, led by Gent.

As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

Top city
Gent · 86
In both sources
2
Most common size
11-50 employees
Team that names it most
Data & AI · 8 postings
Top industry, posting companies
Technology & software
1,558Belgian companies show Anthropic, all sources
1,553on their website or in DNS records
7name it in job postings · 12 open
Gentcity with most Anthropic companies · 86
02 — Who uses it

Belgian companies on Anthropic

Every company in the country whose own postings name the tool; job boards and portals left out.

6 Belgian companies match this filter; 1,558 show Anthropic in total.

Open the sales or marketing leader at each one with a verified e-mail, or get new Belgian Anthropic users every Monday.

Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

03 — Breakdown

By city, company size, industry and team

Footprint tables first (website or DNS), then the companies whose postings name Anthropic.

Footprint by city
companiesshare
Gent
866%
Antwerpen
513%
Sint-Lambrechts-Herk
413%
Kontich
352%
Brussels
332%
Bruxelles
312%
Leuven
262%
Walem
252%
Heverlee
171%
Berchem
161%
Footprint by company size
companiesshare
Self-employed
382%
2-10 employees
53134%
11-50 employees
46330%
51-200 employees
27718%
201-500 employees
1167%
501-1000 employees
624%
1001-5000 employees
513%
5001-10000 employees
50%
10,001+ employees
101%
Posting companies by city
companiesshare
Gent
229%
Heverlee
114%
Kontich
114%
Walem
114%
Posting companies by size
companiesshare
2-10 employees
229%
11-50 employees
343%
51-200 employees
114%
201-500 employees
114%
Posting companies by industry
companiesshare
Technology & software
686%
Media & content
114%
Postings by function
postings · companies
Data & AI
8 · 6
Software engineering
4 · 3
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

1,558 Belgian companies show Anthropic: 1,553 carry it on their website or in their DNS records, 7 name it in their own job postings, 2 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/anthropic/belgium)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • Job postingsRead hourly from the applicant tracking systems behind Belgian career sites. A tool counts when the employer's own text names it as the team's system.
  • CountryFrom the company's own website: imprint, address, phone prefix and language, with a confidence score. Not the posting's location.
  • Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
  • ExclusionsJob boards, portals and aggregators are kept out of company lists.
FAQ

Anthropic in Belgium: questions

Is this every Belgian company on Anthropic?

It is every Belgian company whose website, DNS records or own job postings show it: 1,558 in total. Companies that use Anthropic without any public trace are not counted.

What does "Belgium" mean here?

The country of the company, from its own website (imprint, address, phone prefix, language), not where the posting is located. A German company hiring in Paris still counts as German.

How do I get the Belgian list with e-mails?

Sign up, filter companies on Anthropic and Belgium, and open the people you want. Counting is free; the first 1,000 records are too.

Companies and people

Get this list your way

The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.

Every Belgian company on Anthropic,
with the person who owns it

Filter on Anthropic and Belgium, and get 1,000 records free.

  1. 01Sign up, no card
  2. 02Connect Claude, ChatGPT or an API key
  3. 03Ask for your market, 1,000 records free