List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including IMA Select LLC, Joint Quantum Institute and LINDE NORTH AMERICA INC. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
65
$10M - $25M
65
$1M - $10M
65
$10M - $25M
65
$50M - $100M
65
$50M - $100M
65
$10M - $25M
65
$25M - $50M
65
$25M - $50M
65
$50M - $100M
64
$10M - $25M
64
$25M - $50M
64
$1M - $10M
64
$10M - $25M
64
$500M - $1B
64
$5M
$25M - $50M
64
$10M - $25M
64
$50M - $100M
64
$250K
$50M - $100M
64
$10M - $25M
64
$25M - $50M
64
$10M - $25M
64
$50M - $100M
64
$165M
$25M - $50M
64
$6.2M
$25M - $50M
64
$10M - $25M
64
$25M - $50M
64
$50M - $100M
64
$25M - $50M
64
$100M - $250M
64
$50M - $100M
64
$21M
$25M - $50M
64
$2.4M
$25M - $50M
63
$25M - $50M
63
$1M - $10M
63
$50M - $100M
63
$10M - $25M
63
$25M - $50M
63
<$1M
63
$25M - $50M
63
$1M - $10M
63
$65M
$25M - $50M
63
$50M - $100M
63
$250M - $500M
63
$1M - $10M
63
$4.6M
$25M - $50M
63
$10M - $25M
63
$1M - $10M
63
$25M - $50M
63
$50M - $100M
63
$50M - $100M
62
$100M - $250M
62
$10M - $25M
62
$10M - $25M
62
$250M - $500M
62
$50M - $100M
62
$1M - $10M
62
$25M - $50M
62
$10M - $25M
62
$100M - $250M
62
$10M - $25M
62
$50M - $100M
62
$25M - $50M
62
$1M - $10M
62
$25M - $50M
62
$50M - $100M
62
$50M - $100M
62
$100M - $250M
62
$100M - $250M
61
$25M - $50M
61
$100M - $250M
61
<$1M
61
$25M - $50M
61
$250M - $500M
61
$25M - $50M
61
$25M - $50M
61
$25M - $50M
61
$25M - $50M
61
$1M - $10M
61
$25M - $50M
61
$25M - $50M
61
$50M - $100M
61
$25M - $50M
61
<$1M
60
$25M - $50M
60
$25M - $50M
60
$40M
$50M - $100M
60
$25M - $50M
60
$50M - $100M
60
$1M - $10M
60
$123M
$10M - $25M
60
$1M - $10M
60
$50M - $100M
60
$10M - $25M
60
$50M - $100M
60
$10M - $25M
60
$100M - $250M
60
$50M - $100M
60
$10M - $25M
60
$50M - $100M
60
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 IMA Select LLC, Joint Quantum Institute and LINDE NORTH AMERICA INC.
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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