List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including Audley Travel, FIDM and Regency Integrated Health Services, LLC. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$237M
$1B - $10B
884
$50M - $100M
884
$100M - $250M
884
$100M - $250M
883
$50M - $100M
882
$100M - $250M
882
$1B - $10B
881
$990M
$100M - $250M
881
$250M - $500M
880
$50M - $100M
880
$1B - $10B
880
$100M - $250M
880
$100M - $250M
879
$100M - $250M
879
$250M - $500M
879
$250M - $500M
879
$100M - $250M
878
$1B - $10B
877
$881M
$100M - $250M
877
$100M - $250M
876
$250M - $500M
876
$100M - $250M
875
$1M - $10M
874
$50M - $100M
873
$100M - $250M
871
$100M - $250M
870
$50M - $100M
870
$10M - $25M
868
$100M - $250M
868
$100M - $250M
867
$5M
$50M - $100M
866
$1M - $10M
865
$500M - $1B
864
$500M - $1B
864
$1B - $10B
864
$250M - $500M
863
$100M - $250M
862
$2.2M
$500M - $1B
862
$3.2M
$1B - $10B
861
$50M - $100M
860
$100M - $250M
858
$102M
$100M - $250M
858
$10M - $25M
854
$250M - $500M
852
$50M - $100M
851
$1B - $10B
851
$73M
$250M - $500M
851
$100M - $250M
851
$500M - $1B
850
$50M - $100M
849
$500M - $1B
849
<$1M
849
$100M - $250M
848
$100M - $250M
848
$500M - $1B
847
$100M - $250M
847
$1B - $10B
846
$500M - $1B
845
$1B - $10B
842
$50M - $100M
841
$1M - $10M
841
$100M - $250M
841
$1B - $10B
840
$25M - $50M
840
$100M - $250M
840
$50M - $100M
839
$100M - $250M
839
$500M - $1B
839
$1B - $10B
837
$100M - $250M
835
$25M - $50M
834
$250M - $500M
832
$250M - $500M
832
$10M - $25M
832
$25M - $50M
831
$500M - $1B
831
$25M - $50M
831
$500M - $1B
830
$25M - $50M
829
$72M
$100M - $250M
828
$500M - $1B
828
$500M - $1B
828
$50M - $100M
825
$500M - $1B
824
$100M - $250M
823
$500M - $1B
823
$250M - $500M
822
$1B - $10B
822
$100M - $250M
822
$25M - $50M
821
$100M - $250M
820
$25M - $50M
819
$100M - $250M
819
$1B - $10B
819
$1B - $10B
818
$100M - $250M
818
$185M
$500M - $1B
818
$100M - $250M
818
$100M - $250M
817
$500M - $1B
816
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 Audley Travel, FIDM and Regency Integrated Health Services, LLC.
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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