List of Companies in United Kingdom
Prospecting in the United Kingdom? Here are the companies based there, biggest first, including The MDU, London Court of International Arbitration (LCIA) and SECOM Plc. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
727
$250M - $500M
726
$25M - $50M
726
$184K
$10M - $25M
725
$1M - $10M
725
$250M - $500M
725
$10M - $25M
724
$250M - $500M
724
$500M - $1B
724
$325M
$100M - $250M
724
$10M - $25M
724
$136M
$25M - $50M
723
$250M - $500M
723
$10M - $25M
723
$500M - $1B
723
$100M - $250M
722
$1.1B
$50M - $100M
722
$10M - $25M
722
$50M - $100M
722
$1M - $10M
721
$50M - $100M
721
$50M - $100M
721
$10M - $25M
720
$50M - $100M
720
$1M - $10M
719
$50M - $100M
719
$250M - $500M
718
$5.6M
$250M - $500M
718
$10M - $25M
718
$50M - $100M
717
$10M - $25M
717
$100M - $250M
717
$50M - $100M
717
$1B - $10B
716
$10M - $25M
716
$10M - $25M
715
$1B - $10B
715
$5.4M
$50M - $100M
715
$10M - $25M
715
$100M - $250M
715
$25M - $50M
714
$100M - $250M
714
$25M - $50M
714
$1B - $10B
714
$250M - $500M
714
$10M - $25M
714
$65M
$25M - $50M
714
$10M - $25M
713
$100M - $250M
713
$500M - $1B
713
$1M - $10M
712
$150M
$50M - $100M
712
$1M - $10M
712
$100M - $250M
712
<$1M
712
$250M - $500M
712
$495M
$50M - $100M
712
$1M - $10M
711
$10M - $25M
711
$25M - $50M
711
$50M - $100M
711
$51M
$10M - $25M
710
$25M - $50M
710
$25M - $50M
710
<$1M
710
$10M - $25M
710
$10M - $25M
709
$1B - $10B
709
$50M - $100M
709
$250M - $500M
708
$50M - $100M
708
$39M
$250M - $500M
708
$25M - $50M
708
$250M - $500M
708
$1B - $10B
708
$10M - $25M
707
$100M - $250M
707
$10M - $25M
707
$94M
$25M - $50M
707
$10M - $25M
706
$500M - $1B
706
$1M - $10M
706
$50M - $100M
706
$25M - $50M
705
$250M - $500M
705
$50M - $100M
705
$250M - $500M
704
$500M - $1B
704
$100M - $250M
703
$50M - $100M
703
$100M - $250M
703
$25M - $50M
703
$10M - $25M
702
$100M - $250M
702
$50M - $100M
702
$100M - $250M
702
$100M - $250M
702
$138M
$100M - $250M
701
$10M - $25M
701
$50M - $100M
701
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 The MDU, London Court of International Arbitration (LCIA) and SECOM Plc. 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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