List of Telecommunications Companies
Selling into Telecommunications? Here are its companies, biggest first, including UTStarcom, YouFibre and HGC Global Communications. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$181M
$10M - $25M
1.3K
$10M - $25M
1.2K
$10B+
1.2K
$800M
$1B - $10B
1.2K
$50M - $100M
1.2K
$1M - $10M
1.2K
$250M - $500M
1.2K
$10M - $25M
1.2K
$100M - $250M
1.2K
$500M - $1B
1.2K
$884M
$10M - $25M
1.2K
$50M - $100M
1.2K
$50M - $100M
1.2K
$25M - $50M
1.2K
$50M - $100M
1.2K
$500M - $1B
1.2K
$100M - $250M
1.2K
$100M - $250M
1.2K
$1M - $10M
1.2K
$500M - $1B
1.2K
$500M - $1B
1.2K
$500M
$500M - $1B
1.2K
$567M
$250M - $500M
1.2K
$10M - $25M
1.2K
$1B - $10B
1.2K
$10M - $25M
1.2K
$100M - $250M
1.1K
$5.1B
$500M - $1B
1.1K
$25M - $50M
1.1K
$100M - $250M
1.1K
$500M - $1B
1.1K
$25M - $50M
1.1K
$500M - $1B
1.1K
$1B - $10B
1.1K
$100M - $250M
1.1K
$50M - $100M
1.1K
$10M - $25M
1.1K
$100M - $250M
1.1K
$500M - $1B
1.1K
$240M
$100M - $250M
1.1K
$25M - $50M
1.1K
$250M - $500M
1.1K
$1B - $10B
1.1K
$50M
$1B - $10B
1.1K
$10M - $25M
1.1K
$50M - $100M
1.1K
$27M
$50M - $100M
1.1K
$50M - $100M
1.1K
$500M - $1B
1.1K
$55M
$100M - $250M
1.1K
$939M
$50M - $100M
1.1K
$1.9B
$500M - $1B
1.1K
$1B - $10B
1.1K
$1B - $10B
1.1K
$50M
$500M - $1B
1.1K
$25M - $50M
1.1K
$50M - $100M
1.1K
$250M - $500M
1.1K
$500M - $1B
1.1K
$10M - $25M
1.1K
$67M
$500M - $1B
1.1K
$250M - $500M
1.1K
$400M
$100M - $250M
1.1K
$50M - $100M
1K
$50M - $100M
1K
$10M - $25M
1K
$15M
$50M - $100M
1K
$5.5M
$50M - $100M
1K
$500M - $1B
1K
$250M - $500M
1K
$500M - $1B
1K
$50M - $100M
1K
$1B - $10B
1K
$1B - $10B
1K
$1B - $10B
1K
$1M - $10M
1K
<$1M
1K
$16M
$1M - $10M
1K
$9.5M
$1M - $10M
1K
$1M - $10M
1K
$50M - $100M
1K
<$1M
1K
$1M - $10M
1K
$21M
$1M - $10M
1K
$1M - $10M
1K
$25M - $50M
1K
$25M - $50M
1K
$10M - $25M
1K
<$1M
1K
$1M - $10M
1K
$100M - $250M
1K
$25M - $50M
1K
$1M - $10M
1K
$1M - $10M
1K
$81M
$1M - $10M
1K
<$1M
1K
$8.4M
$1M - $10M
1K
$1M - $10M
1K
<$1M
1K
$1M - $10M
1K
About Telecommunications companies
Which Telecommunications companies are listed?
Telecommunications companies of every size, from enterprises to startups, sorted by headcount so the biggest accounts come first. Companies on the list include UTStarcom, YouFibre and HGC Global Communications. Every company profile gives you revenue range, headcount, headquarters, tech stack and an employee directory with verified emails and phone numbers.
Where are Telecommunications companies located?
Telecommunications companies are most often headquartered in the United States, the United Kingdom, Canada, France, Germany and Spain.
What technologies do Telecommunications companies use?
The tools most often found in the tech stacks of Telecommunications companies include WordPress, Microsoft 365, Amazon Web Services, Google Cloud, Shopify and iCIMS. Useful if you integrate with, complement or compete with one of them.
How do I reach decision makers at Telecommunications companies?
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
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
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