List of IT Services and IT Consulting Companies
Selling into IT Services and IT Consulting? Here are its companies, biggest first, including QuEST Global (erstwhile NeST Software), Tekskills Inc. and Heetch. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
710
$100M - $250M
710
$75M
$10M - $25M
709
$50M - $100M
709
$247M
$1B - $10B
709
$1B - $10B
708
$250M - $500M
708
$50M - $100M
708
$100M - $250M
708
$50M - $100M
708
$500M - $1B
708
$10M - $25M
708
$100M - $250M
708
$50M - $100M
708
$50M
$1M - $10M
707
$72M
$100M - $250M
707
$500M - $1B
707
$25M - $50M
706
$500M - $1B
706
$10M - $25M
706
$25M - $50M
705
$500M - $1B
705
$100M - $250M
704
$500M - $1B
704
$500M - $1B
704
$25M - $50M
704
$500M - $1B
703
$500M - $1B
703
<$1M
703
$10M - $25M
702
$1M - $10M
702
$50M - $100M
702
$10M - $25M
701
$25M - $50M
701
$1B - $10B
701
$1M - $10M
701
$500M - $1B
700
$500M - $1B
700
$500M - $1B
700
$50M - $100M
700
$500M - $1B
700
$1B - $10B
699
$50M - $100M
698
$50M - $100M
698
$50M - $100M
698
$50M - $100M
697
$1M - $10M
697
$250M - $500M
695
$250M - $500M
695
$25M - $50M
695
$16M
$250M - $500M
694
$10M - $25M
693
$100M - $250M
693
$50M - $100M
693
$1M - $10M
692
$100M - $250M
692
$50M - $100M
692
$50M - $100M
691
$100M - $250M
691
$100M - $250M
691
$250M - $500M
690
$25M - $50M
689
$1.1M
$25M - $50M
689
$51M
$25M - $50M
688
$100M - $250M
688
$500M - $1B
687
$250M - $500M
687
$100M - $250M
684
$10B+
684
$671M
$500M - $1B
684
$2.1B
$250M - $500M
684
$25M - $50M
684
$100M - $250M
683
$25M - $50M
683
$500M - $1B
683
$50M - $100M
682
$51M
$100M - $250M
682
$50M - $100M
681
$100M - $250M
680
$25M - $50M
680
$50M - $100M
679
$100M - $250M
679
$50M - $100M
679
$250M - $500M
678
$50M - $100M
678
$250M - $500M
678
$50M - $100M
676
$100M - $250M
676
$25M - $50M
675
$500M - $1B
675
$10M - $25M
674
$1M - $10M
674
$25M - $50M
674
$500M - $1B
674
$50M - $100M
674
$250M - $500M
674
$25M - $50M
674
$25M - $50M
674
$1B - $10B
673
$250M - $500M
673
About IT Services and IT Consulting companies
Which IT Services and IT Consulting companies are listed?
IT Services and IT Consulting companies of every size, from enterprises to startups, sorted by headcount so the biggest accounts come first. Companies on the list include QuEST Global (erstwhile NeST Software), Tekskills Inc. and Heetch. Every company profile gives you revenue range, headcount, headquarters, tech stack and an employee directory with verified emails and phone numbers.
Where are IT Services and IT Consulting companies located?
IT Services and IT Consulting companies are most often headquartered in the United States, the United Kingdom, Germany, India, Australia and Canada.
What technologies do IT Services and IT Consulting companies use?
The tools most often found in the tech stacks of IT Services and IT Consulting companies include WordPress, Microsoft 365, Amazon Web Services, Google Cloud, Microsoft Azure and Google Workspace. Useful if you integrate with, complement or compete with one of them.
How do I reach decision makers at IT Services and IT Consulting 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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