List of Telecommunications Companies
Selling into Telecommunications? Here are its companies, biggest first, including GTL, Cable Bahamas Ltd. and Duplin County Schools. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
646
$10M - $25M
643
$50M - $100M
643
$500M - $1B
642
$250M - $500M
640
$250M - $500M
640
$1M - $10M
638
$1M - $10M
636
$500M - $1B
636
$1M - $10M
635
$1M - $10M
635
$15M
$250M - $500M
635
$100M
$10B+
634
$1M - $10M
633
$1M - $10M
632
$1B - $10B
631
$250M - $500M
628
$622M
$1B - $10B
622
$10M - $25M
621
$250M - $500M
619
$250M - $500M
618
$250M - $500M
617
$250M - $500M
617
$500M - $1B
613
$250M - $500M
613
$25M - $50M
611
$1B
$50M - $100M
610
$1M - $10M
610
$65M
$10M - $25M
609
$500M - $1B
609
$25M - $50M
608
$100M - $250M
608
$96M
$250M - $500M
608
$10M - $25M
607
$832M
$1B - $10B
605
$100M - $250M
604
$25M - $50M
604
$2.3B
$25M - $50M
603
$250M - $500M
598
$1B - $10B
596
$675M
$500M - $1B
595
$50M - $100M
594
$1M - $10M
594
$133M
$10M - $25M
594
$100M - $250M
592
$1M - $10M
592
$25M - $50M
591
$50M - $100M
591
$10M - $25M
587
$25M - $50M
586
$500M - $1B
584
$50M - $100M
583
$38M
$250M - $500M
581
$10M - $25M
578
$500M - $1B
571
$25M - $50M
571
$27M
$100M - $250M
571
$250M - $500M
570
$100M - $250M
570
$10B+
569
$25M - $50M
568
$55M
$250M - $500M
567
$100M - $250M
565
$250M - $500M
564
$25M - $50M
563
$1B - $10B
563
$1M - $10M
563
$25M - $50M
561
$250M - $500M
561
$96M
$100M - $250M
557
$25M - $50M
557
$26M
$100M - $250M
557
$1M - $10M
556
$10M - $25M
556
$14M
$50M - $100M
555
$100M - $250M
555
$13M
$100M - $250M
553
$100M - $250M
552
$100M - $250M
551
$10M - $25M
551
$250M - $500M
551
$274M
$1M - $10M
550
$100M - $250M
548
$15M
$1B - $10B
546
$17M
$500M - $1B
545
$250M - $500M
545
$100M - $250M
545
$1B - $10B
543
$315M
$100M - $250M
541
$25M - $50M
540
$100M - $250M
540
$1B - $10B
536
$1.3B
$50M - $100M
536
$50M - $100M
536
$100M - $250M
535
$10M - $25M
535
$500M - $1B
534
$426M
$250M - $500M
532
$50M - $100M
531
$1M - $10M
528
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 GTL, Cable Bahamas Ltd. and Duplin County Schools. 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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