List of Companies in United Kingdom
Prospecting in the United Kingdom? Here are the companies based there, biggest first, including Office for Students, Sexy Fish and Agilisys. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
605
$10M - $25M
605
$250M - $500M
604
$10M - $25M
604
$10M - $25M
604
$50M - $100M
604
$250M - $500M
604
$10M - $25M
604
$10M - $25M
603
$100M - $250M
603
$50M - $100M
603
$10M - $25M
603
$100M - $250M
602
$10M - $25M
602
$19M
$250M - $500M
602
$500M - $1B
602
$1M - $10M
602
$25M - $50M
602
$1B - $10B
601
$6.2M
$1M - $10M
601
$500M - $1B
601
$1M - $10M
601
$1M - $10M
600
$25M - $50M
600
$25M
$50M - $100M
600
<$1M
600
$9.2M
$25M - $50M
599
$25M - $50M
599
$500M - $1B
599
$500M - $1B
598
$50M - $100M
598
$50M - $100M
598
$10M - $25M
598
$161M
$1M - $10M
598
$25M - $50M
598
$1M - $10M
598
$250M - $500M
597
$10M - $25M
597
$2.3B
$25M - $50M
597
$100M - $250M
597
$14M
$1B - $10B
597
$250M - $500M
597
$25M - $50M
596
$10M - $25M
596
$50M - $100M
596
$10M - $25M
596
$1B - $10B
595
$100M - $250M
595
$500M - $1B
594
$665M
$100M - $250M
594
$250M - $500M
594
$10M - $25M
593
$285M
$500M - $1B
593
$25M - $50M
593
$10M - $25M
593
$1M - $10M
593
$50M - $100M
593
$500M - $1B
592
$1M - $10M
592
$79M
$25M - $50M
592
$10M - $25M
592
$1M - $10M
592
$1M - $10M
592
$10M - $25M
591
$100M - $250M
591
$100M - $250M
591
$500M - $1B
590
$25M - $50M
590
$1M - $10M
590
$13M
$50M - $100M
590
$50M - $100M
590
$50M - $100M
590
$100M - $250M
590
$100M - $250M
589
$100M - $250M
589
$10M - $25M
589
$100M - $250M
589
$50M - $100M
588
$500M - $1B
588
$10M - $25M
588
$50M - $100M
588
$500M - $1B
588
$50M - $100M
588
$500M - $1B
588
$100M - $250M
587
$25M - $50M
587
$25M - $50M
587
$50M - $100M
587
$250M - $500M
587
$1M - $10M
587
$10M - $25M
586
$100M - $250M
586
$10M - $25M
586
$25M - $50M
586
$252M
$100M - $250M
586
$50M - $100M
586
$10M - $25M
586
$100M - $250M
586
$1.2B
$100M - $250M
586
$765M
$25M - $50M
585
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 Office for Students, Sexy Fish and Agilisys. 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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