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Tools · WorkOS · United Kingdom

Companies using WorkOS in United Kingdom

As of 4 November 2026, 111 British companies show WorkOS: 109 on their website or in DNS records and 2 in their own job postings, led by London.

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

Top city
London · 26
In both sources
0
Most common size
11-50 employees
Team that names it most
Sales · 1 postings
Top industry, posting companies
Technology & software
111British companies show WorkOS, all sources
109on their website or in DNS records
2name it in job postings · 2 open
Londoncity with most WorkOS companies · 26
02Who uses it

British companies on WorkOS

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

2 British companies match this filter; 111 show WorkOS in total.

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

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

03Breakdown

By city, company size, industry and team

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

Footprint by city
companiesshare
London
2624%
Hoxton
55%
Newington
44%
Aldgate East
22%
Bristol
22%
Brompton
22%
Antrobus
11%
Battersea
11%
Beckwithshaw
11%
Bexhill-on-Sea
11%
Footprint by company size
companiesshare
Self-employed
4239%
2-10 employees
3835%
11-50 employees
1110%
51-200 employees
1413%
201-500 employees
33%
1001-5000 employees
11%
Posting companies by city
companiesshare
London
150%
Oadby
150%
Posting companies by size
companiesshare
11-50 employees
150%
51-200 employees
150%
Posting companies by industry
companiesshare
Technology & software
2100%
Postings by function
postings · companies
Sales
1 · 1
Cite this

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

111 British companies show WorkOS: 109 carry it on their website or in their DNS records, 2 name it in their own job postings, 0 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/workos/united-kingdom)
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 British 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

WorkOS in United Kingdom: questions

Is this every British company on WorkOS?

It is every British company whose website, DNS records or own job postings show it: 111 in total. Companies that use WorkOS without any public trace are not counted.

What does "United Kingdom" 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 British list with e-mails?

Sign up, filter companies on WorkOS and United Kingdom, and open the people you want. Counting is free; the first 1,000 results 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 British company on WorkOS,
with the person who owns it

Filter on WorkOS and United Kingdom. Start free, no card.

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