List of Companies in United Kingdom
Prospecting in the United Kingdom? Here are the companies based there, biggest first, including Loma Systems, MCM and Opus Recruitment Solutions. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
240
$50M - $100M
240
$100M - $250M
240
$1M - $10M
240
$10M - $25M
240
$1M - $10M
240
$100M - $250M
240
$1M - $10M
240
$50M - $100M
239
$25M - $50M
239
$25M - $50M
239
$250M - $500M
239
$10M - $25M
239
$1M - $10M
239
$1M - $10M
239
$10M - $25M
239
$294M
$25M - $50M
239
$25M - $50M
239
$10M - $25M
239
$1M - $10M
239
$1M - $10M
239
$1M - $10M
239
$10M - $25M
239
$1M - $10M
239
$4.1M
$10M - $25M
239
$10M - $25M
239
$10M - $25M
239
$10M - $25M
239
$25M - $50M
239
$1M - $10M
239
$17M
$25M - $50M
239
$1M - $10M
239
$100M - $250M
239
$10M - $25M
239
$1M - $10M
239
$25M - $50M
239
$50M - $100M
238
$10M - $25M
238
$1M - $10M
238
$1B - $10B
238
$98M
$10M - $25M
238
$1M - $10M
238
$41M
$1M - $10M
238
$28M
$25M - $50M
238
$1M - $10M
238
$1B - $10B
238
$10M - $25M
238
$25M - $50M
238
$4M
$25M - $50M
238
$50M - $100M
238
$25M - $50M
238
$10M - $25M
238
$10M - $25M
238
$2.5M
$1M - $10M
238
$10M - $25M
238
$10M - $25M
238
$10M - $25M
238
$495M
$25M - $50M
238
$25M - $50M
238
$44M
$10M - $25M
238
$250M - $500M
238
$10M - $25M
238
$10M - $25M
238
$1B - $10B
238
$10M - $25M
238
$250M - $500M
238
$25M - $50M
238
$10M - $25M
238
<$1M
238
$25M
$10M - $25M
237
$10M - $25M
237
$10M - $25M
237
$10M - $25M
237
$25M - $50M
237
$250M - $500M
237
$10M - $25M
237
$10M - $25M
237
$50M - $100M
237
$50M - $100M
237
$10M - $25M
237
$1M - $10M
237
$1B - $10B
237
$10M - $25M
237
$10M - $25M
237
$10M - $25M
237
$10M - $25M
237
$10M - $25M
236
$1M - $10M
236
$250M - $500M
236
$10M - $25M
236
$100M - $250M
236
$1M - $10M
236
$25M - $50M
236
$10M - $25M
236
$500M - $1B
236
$25M - $50M
236
$7.7M
$250M - $500M
236
$10M - $25M
236
$25M - $50M
235
$50M - $100M
235
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 Loma Systems, MCM and Opus Recruitment Solutions. 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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