List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including Samsung Electronics France, Alvaria CX and Agency for Health Care Administration. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
679
$250M - $500M
678
$100M - $250M
677
$250M - $500M
677
$50M - $100M
674
$250M - $500M
672
$100M - $250M
671
$43K
$100M - $250M
671
$50M - $100M
670
$10M - $25M
669
$50M - $100M
669
$25M - $50M
669
$100M - $250M
668
$500M - $1B
668
$217M
$100M - $250M
668
$500M - $1B
668
$50M - $100M
667
$100M - $250M
666
$100M
$250M - $500M
665
$500M - $1B
665
$250M - $500M
664
$100M - $250M
663
$392M
$500M - $1B
662
$250M - $500M
662
$1B
$100M - $250M
662
$250M - $500M
661
$10M - $25M
661
$250M - $500M
660
$500M - $1B
660
$100M - $250M
659
$250M - $500M
658
$250M - $500M
657
$46M
$50M - $100M
657
$100M - $250M
656
$100M - $250M
656
$500M - $1B
655
$10M - $25M
654
$10B+
654
$1B - $10B
653
$100M - $250M
653
$202M
$1B - $10B
652
$25M - $50M
652
$25M - $50M
652
$12M
$100M - $250M
651
$100M - $250M
651
$100M - $250M
651
$100M - $250M
650
$100M - $250M
650
$100M - $250M
649
$100M - $250M
649
$100M - $250M
648
$25M - $50M
647
$250M - $500M
646
$500M - $1B
646
$100M - $250M
643
$25M - $50M
643
$1M - $10M
642
$250M - $500M
642
$2B
$250M - $500M
642
$250M - $500M
641
$250M - $500M
641
$100M - $250M
640
$100M - $250M
640
$1M - $10M
640
$500M - $1B
640
$100M - $250M
639
$10M - $25M
639
$25M - $50M
638
$25M - $50M
638
$1B - $10B
637
$10M - $25M
637
$500M - $1B
637
$50M - $100M
637
$100M - $250M
636
$1B - $10B
635
$500M - $1B
635
$100M - $250M
635
$1M - $10M
635
$250M - $500M
632
$10M - $25M
631
$250M - $500M
631
$85M
$100M - $250M
631
$1B - $10B
631
$1M - $10M
630
$50M - $100M
630
$500M - $1B
630
$500M - $1B
628
$1M - $10M
627
$250M - $500M
627
$500M - $1B
627
<$1M
626
$100M - $250M
626
$100M - $250M
626
$1M
$250M - $500M
626
$50M - $100M
625
$50M - $100M
624
$1B - $10B
624
$9.7M
$50M - $100M
622
$10M - $25M
622
$50M - $100M
621
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 Samsung Electronics France, Alvaria CX and Agency for Health Care Administration.
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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