List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including MobileComm Professionals, Inc, Intrado and Samsung Benelux. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
733
$250M - $500M
732
$50M - $100M
732
$1M - $10M
731
$250M - $500M
730
$250M - $500M
730
$10M - $25M
730
$50M - $100M
729
$50M - $100M
729
$100M - $250M
728
$250M - $500M
728
$500M - $1B
727
$500M - $1B
727
$250M - $500M
727
$25M - $50M
727
$10M - $25M
727
$1M - $10M
726
$1B - $10B
725
$50M - $100M
725
$1B - $10B
725
$500M - $1B
724
$100M - $250M
724
$1M - $10M
724
$500M - $1B
723
$1M - $10M
723
$500M - $1B
722
$36M
$100M - $250M
720
$100M - $250M
720
$100M - $250M
718
$500M - $1B
716
$500M - $1B
716
$50M - $100M
715
$1B - $10B
714
$500M - $1B
714
$100M - $250M
714
$500M - $1B
710
$250M - $500M
710
$500M - $1B
710
$500M - $1B
709
$1M - $10M
709
$100M - $250M
709
$250M - $500M
708
$1M - $10M
708
$1M - $10M
708
$250M - $500M
706
$500M - $1B
706
$100M - $250M
705
$100M - $250M
705
$500M - $1B
704
$100M - $250M
704
$25M - $50M
704
$26M
$100M - $250M
704
$100M - $250M
704
$25M - $50M
704
$25M - $50M
704
$1B - $10B
703
$50M - $100M
702
$10M - $25M
702
$500M - $1B
700
$25M - $50M
700
$100M - $250M
700
$500M - $1B
699
$250M - $500M
699
$250M - $500M
699
$27M
$100M - $250M
699
$25M - $50M
699
$500M - $1B
698
$100M - $250M
697
$100M - $250M
696
$500M - $1B
695
$250M - $500M
695
$500M - $1B
694
$250M - $500M
694
$1M - $10M
694
$250M - $500M
694
$250M - $500M
694
$250M - $500M
693
$100M - $250M
692
$100M - $250M
691
$100M - $250M
690
$1.2B
$500M - $1B
688
$1B - $10B
688
$1B+
687
$50M - $100M
687
$250M - $500M
687
$50M - $100M
686
$100M - $250M
686
$10M - $25M
686
$100M - $250M
685
$500M - $1B
685
$250M - $500M
685
$25M - $50M
685
$100M - $250M
685
$1B - $10B
683
$100M - $250M
682
$1B - $10B
681
$500M - $1B
681
$500M - $1B
681
$250M - $500M
681
$145M
$250M - $500M
679
About companies using Avaya
Why target companies using Avaya?
Avaya is a Customer support & communications technology. Companies running these tools operate help desks, live chat and phone or video platforms, which makes them buyers of customer experience, telephony and support tooling. Companies on the list include MobileComm Professionals, Inc, Intrado and Samsung Benelux.
Which industries use Avaya the most?
Among companies using Avaya on LeadIQ, the most common industries are IT Services and IT Consulting, Hospitals and Health Care, Financial Services, Software Development, Hospitality and Insurance. Narrow your list to the industry you sell into from there.
Where are companies using Avaya located?
Companies using Avaya are most often headquartered in the United States, the United Kingdom, Canada, France, Australia and Germany.
What other Customer support & communications technologies do companies use?
Prospecting the wider Customer support & communications space? Related technologies with their own company lists include Zendesk, Zoom, ServiceNow and WhatsApp Business.
How do I reach decision makers at companies using Avaya?
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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