List of Companies in United Kingdom
Prospecting in the United Kingdom? Here are the companies based there, biggest first, including Traydstream, Triptease and Unibox. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$44M
$25M - $50M
133
$24M
$25M - $50M
133
$25M - $50M
133
$10M - $25M
133
$10M - $25M
133
$10M - $25M
133
$289M
$10M - $25M
133
$1M - $10M
133
$25M - $50M
133
$10M - $25M
133
$10M - $25M
132
$1B - $10B
132
$10M - $25M
132
$10M - $25M
132
$10M - $25M
132
$1M - $10M
132
$1B - $10B
132
$842K
$1M - $10M
132
$1M - $10M
132
$1M - $10M
132
$1M - $10M
132
$10M - $25M
132
$100M
$1M - $10M
132
$10M - $25M
132
$1M - $10M
132
$4.7M
$100M - $250M
132
$1M - $10M
132
$22M
$50M - $100M
132
$8.2M
$10M - $25M
132
$100M - $250M
132
$1M - $10M
132
$10M - $25M
132
$12M
$10M - $25M
132
$10M - $25M
132
<$1M
132
$25M - $50M
132
$10M - $25M
132
$25M - $50M
132
$1M - $10M
132
$1M - $10M
132
$10M - $25M
132
$100M - $250M
132
$100M - $250M
132
$1B - $10B
132
$10M - $25M
132
$1M - $10M
132
$225M
$1M - $10M
132
$1M - $10M
132
$1M - $10M
131
$10M - $25M
131
$250M - $500M
131
$1M - $10M
131
$1M - $10M
131
$250M - $500M
131
$25M - $50M
131
$1M - $10M
131
$500M - $1B
131
$10M - $25M
131
131
$10M - $25M
131
<$1M
131
$1M - $10M
131
$10M - $25M
131
$10M - $25M
131
$10M - $25M
131
$1M - $10M
131
<$1M
131
$50M - $100M
131
$10M - $25M
131
$10M - $25M
131
$10M - $25M
131
$1M - $10M
131
$50M - $100M
131
<$1M
131
$10M - $25M
131
$11M
$10M - $25M
131
$10M - $25M
131
$100M - $250M
131
$25M - $50M
131
$500M - $1B
131
$65M
$10M - $25M
131
$100M - $250M
131
$100M - $250M
131
$13M
$25M - $50M
131
$10M - $25M
131
$10M - $25M
131
$1M - $10M
131
$25M - $50M
131
<$1M
131
$50M - $100M
131
$22M
$1M - $10M
131
$10M - $25M
131
$1M - $10M
131
$1M - $10M
131
$1M - $10M
131
$10M - $25M
131
$15M
$1M - $10M
131
$10M - $25M
131
<$1M
131
$1M - $10M
131
About companies in the United Kingdom
Which companies in the United Kingdom are listed?
Companies in the United Kingdom of every size, from enterprises to startups, sorted by headcount so the biggest accounts come first. Companies on the list include Traydstream, Triptease and Unibox. Every company profile gives you revenue range, headcount, headquarters, tech stack and an employee directory with verified emails and phone numbers.
Which industries are most common among companies in the United Kingdom?
Among companies in the United Kingdom on LeadIQ, the most common industries are IT Services and IT Consulting, Financial Services, Software Development, Non-profit Organizations, Advertising Services and Retail. Narrow your list to the industry you sell into from there.
What technologies do companies in the United Kingdom use?
The tools most often found in the tech stacks of companies in the United Kingdom include WordPress, Microsoft 365, Amazon Web Services, iCIMS, Hotjar and Shopify. Useful if you integrate with, complement or compete with one of them.
How do I reach decision makers at companies in the United Kingdom?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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Top companies by employee count
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