List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including HEXPOL Compounding, UT-Battelle and JDA Software. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
965
$250M - $500M
964
$1B - $10B
963
$1B - $10B
959
$250M - $500M
959
$52M
$10M - $25M
958
$500M - $1B
958
$10M - $25M
956
$1M - $10M
956
$100M - $250M
955
$1B - $10B
953
$1B - $10B
953
$25M - $50M
952
$50M - $100M
951
$1B - $10B
951
$1B - $10B
950
$50M - $100M
950
$250M - $500M
950
$500M - $1B
949
$1.8M
$1B - $10B
949
$1B - $10B
948
$100M - $250M
947
$250M - $500M
946
$1B - $10B
945
$100M - $250M
944
$500M - $1B
944
$500M - $1B
943
$42M
$1M - $10M
939
$500M - $1B
939
$500M - $1B
938
$1M - $10M
938
$82M
$10B+
938
$1B - $10B
938
$50M - $100M
937
$25M - $50M
937
$500M - $1B
936
$50M - $100M
936
$100M - $250M
936
$500M - $1B
936
$1B - $10B
936
$1.3B
$1B - $10B
933
$16M
$250M - $500M
932
$250M - $500M
930
$250M - $500M
928
$1B - $10B
928
$100M - $250M
928
$102M
$500M - $1B
926
$50M - $100M
925
$100M - $250M
924
$50M - $100M
924
$17M
$25M - $50M
923
$1B - $10B
923
$2.5M
$250M - $500M
921
$1M - $10M
920
$25M - $50M
919
$250M - $500M
919
$2M
$100M - $250M
917
$250M - $500M
913
$100M - $250M
911
$50M - $100M
909
$25M - $50M
909
$500M - $1B
908
$10B+
907
$10M - $25M
907
$25M - $50M
907
$100M - $250M
906
$522M
$250M - $500M
906
$100M - $250M
905
$100M - $250M
905
$500M - $1B
904
$50M - $100M
903
$100M - $250M
903
$100M - $250M
903
$500M - $1B
902
$50M - $100M
901
$25M - $50M
900
$37M
$10M - $25M
900
$1B - $10B
900
$250M - $500M
900
$100M - $250M
899
$67M
$1B - $10B
899
$1B - $10B
899
$100M - $250M
898
$100M - $250M
896
$1B - $10B
896
$25M - $50M
896
$25M - $50M
895
$100M - $250M
894
$1M - $10M
894
$1B - $10B
893
$250M - $500M
892
$250M - $500M
892
$50M - $100M
891
$1.6M
$100M - $250M
890
$1B - $10B
890
$50M - $100M
888
$246K
$100M - $250M
888
$250M - $500M
887
$500M - $1B
885
$10M - $25M
884
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 HEXPOL Compounding, UT-Battelle and JDA Software.
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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