Tools · open xchange · United Kingdom

Companies using open xchange in United Kingdom_

As of 4 November 2026, 1,536 British companies show open xchange: 1,536 on their website or in DNS records and 0 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 · 82
In both sources
0
Team that names it most
–
1,536British companies show open xchange, all sources
1,536on their website or in DNS records
0name it in job postings · 0 open
Londoncity with most open xchange companies · 82
02 — Who uses it

British companies on open xchange

No British company names open xchange in its job postings yet; the 1,536 companies in the footprint carry it on their website or in DNS.

0 British companies match this filter; 1,536 show open xchange in total.

Open the sales or marketing leader at each one with a verified e-mail, or get new British open xchange 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 open xchange.

Footprint by city
companiesshare
London
825%
Birmingham
70%
Bristol
50%
Southampton
50%
Wimbledon
50%
Cardiff
40%
Chichester
40%
Dorchester
40%
Glasgow
40%
Bishop's Stortford
30%
Footprint by company size
companiesshare
Self-employed
77450%
2-10 employees
61840%
11-50 employees
1107%
51-200 employees
201%
201-500 employees
91%
501-1000 employees
50%
Posting companies by city
companiesshare
Posting companies by size
companiesshare
Posting companies by industry
companiesshare
Postings by function
postings · companies
Cite this

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

1,536 British companies show open xchange: 1,536 carry it on their website or in their DNS records, 0 name it in their own job postings, 0 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/open-xchange/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

open xchange in United Kingdom: questions

Is this every British company on open xchange?

It is every British company whose website, DNS records or own job postings show it: 1,536 in total. Companies that use open xchange 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 open xchange and United Kingdom, and open the people you want. Counting is free; the first 1,000 records are too.

Companies and people

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Every British company on open xchange,
with the person who owns it

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