Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DECompanies using Klaviyo in United Kingdom_
As of 4 November 2026, 14,157 British companies show Klaviyo: 14,104 on their website or in DNS records and 68 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 · 822
- In both sources
- 15
- Most common size
- 51-200 employees
- Team that names it most
- Marketing & communications · 44 postings
- Top industry, posting companies
- Business & finance services
British companies on Klaviyo
Every company in the country whose own postings name the tool; job boards and portals left out.
Open the sales or marketing leader at each one with a verified e-mail, or get new British Klaviyo users every Monday.
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By city, company size, industry and team
Footprint tables first (website or DNS), then the companies whose postings name Klaviyo.
| companies | share | |
|---|---|---|
| London | 822 | 6% |
| Manchester | 89 | 1% |
| Glasgow | 87 | 1% |
| Birmingham | 84 | 1% |
| Leeds | 74 | 1% |
| Bristol | 72 | 1% |
| Hoxton | 69 | 0% |
| Sheffield | 61 | 0% |
| Newington | 52 | 0% |
| Edinburgh | 35 | 0% |
| companies | share | |
|---|---|---|
| Self-employed | 5,493 | 39% |
| 2-10 employees | 4,382 | 31% |
| 11-50 employees | 3,006 | 21% |
| 51-200 employees | 879 | 6% |
| 201-500 employees | 202 | 1% |
| 501-1000 employees | 71 | 1% |
| 1001-5000 employees | 51 | 0% |
| 5001-10000 employees | 7 | 0% |
| 10,001+ employees | 13 | 0% |
| companies | share | |
|---|---|---|
| London | 9 | 13% |
| Newington | 4 | 6% |
| Manchester | 2 | 3% |
| New York | 2 | 3% |
| Belfast | 1 | 1% |
| Blacksmith's Corner | 1 | 1% |
| Cork | 1 | 1% |
| Coventry | 1 | 1% |
| Crystal Palace | 1 | 1% |
| Dublin 6 | 1 | 1% |
| East Grinstead | 1 | 1% |
| Eastleigh | 1 | 1% |
| companies | share | |
|---|---|---|
| Self-employed | 7 | 10% |
| 2-10 employees | 11 | 16% |
| 11-50 employees | 14 | 21% |
| 51-200 employees | 19 | 28% |
| 201-500 employees | 8 | 12% |
| 501-1000 employees | 1 | 1% |
| 1001-5000 employees | 6 | 9% |
| 5001-10000 employees | 1 | 1% |
| 10,001+ employees | 1 | 1% |
| companies | share | |
|---|---|---|
| Business & finance services | 16 | 24% |
| Commerce & trade | 16 | 24% |
| Media & content | 9 | 13% |
| Manufacturing & industry | 7 | 10% |
| Public, community & associations | 5 | 7% |
| Technology & software | 4 | 6% |
| Consumer services & leisure | 3 | 4% |
| Health care | 3 | 4% |
| Hospitality & travel | 3 | 4% |
| Property & construction | 2 | 3% |
| postings · companies | |
|---|---|
| Marketing & communications | 44 · 33 |
| Design & UX | 3 · 2 |
| Business development & strategy | 2 · 1 |
| Customer service & success | 2 · 2 |
| Product, program & project management | 2 · 2 |
| Sales | 1 · 1 |
| Software engineering | 1 · 1 |
Klaviyo everywhere, and other tools here
All companies using Klaviyo →
Companies hiring sales in United Kingdom →
customer engagement platforms compared →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
14,157 British companies show Klaviyo: 14,104 carry it on their website or in their DNS records, 68 name it in their own job postings, 15 do both. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/klaviyo/united-kingdom)
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.
Klaviyo in United Kingdom: questions
Is this every British company on Klaviyo?
It is every British company whose website, DNS records or own job postings show it: 14,157 in total. Companies that use Klaviyo 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 Klaviyo and United Kingdom, and open the people you want. Counting is free; the first 1,000 records are too.
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Every British company on Klaviyo,
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