List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including JCMU Japan Center, LSU Petroleum Engineering Research and Technology Transfer (PERTT) Laboratory and Lytro (Acquired by Google). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
<$1M
18
$1M - $10M
18
$216M
$50M - $100M
18
$10M - $25M
18
$25M
$1M - $10M
18
$10M - $25M
18
$50M - $100M
18
$10M - $25M
18
$1.5M
$10M - $25M
18
<$1M
18
$10M - $25M
18
$10M - $25M
18
$10M - $25M
18
$25M - $50M
18
$9.1M
$10M - $25M
18
$10M - $25M
18
$92M
$1M - $10M
18
$25M - $50M
18
$10M - $25M
18
<$1M
18
$1M - $10M
18
$1M - $10M
18
$1M - $10M
18
$1M - $10M
18
$2M
$10M - $25M
18
$1M - $10M
18
$1M - $10M
18
$25M - $50M
17
$10M - $25M
17
$1M - $10M
17
$1M - $10M
17
$25M - $50M
17
$25M - $50M
17
$1M - $10M
17
$1M - $10M
17
$10M - $25M
17
<$1M
17
$1M - $10M
17
$10M - $25M
17
$1M - $10M
17
$10M - $25M
17
$50M - $100M
17
$1M - $10M
17
$10M - $25M
17
$1M - $10M
17
$25M - $50M
17
$10M - $25M
17
$25M - $50M
17
$1M - $10M
17
$10M - $25M
17
$15M
$1M - $10M
17
$1M - $10M
17
$10M - $25M
17
$10M - $25M
17
$1M - $10M
17
$25M - $50M
17
$10M - $25M
17
$50M - $100M
17
$10M - $25M
17
$10M - $25M
17
$1M - $10M
17
$25M - $50M
17
$2.3M
$1M - $10M
17
$100M - $250M
17
$10M - $25M
17
$10M - $25M
17
$10M - $25M
17
<$1M
17
$2M
$1M - $10M
17
$1M - $10M
17
$1M - $10M
17
$25M - $50M
17
$900K
$1M - $10M
17
$10M - $25M
17
$25M - $50M
17
$1M - $10M
17
$10M - $25M
17
<$1M
17
<$1M
17
$10M - $25M
17
$1M - $10M
16
<$1M
16
$3M
<$1M
16
$10M - $25M
16
$1M - $10M
16
$1M - $10M
16
$50M - $100M
16
$77M
$250M - $500M
16
<$1M
16
$10M - $25M
16
$1M - $10M
16
$10M - $25M
16
$50M - $100M
16
$10M - $25M
16
$1M - $10M
16
<$1M
16
<$1M
16
<$1M
16
<$1M
16
$1M - $10M
16
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 JCMU Japan Center, LSU Petroleum Engineering Research and Technology Transfer (PERTT) Laboratory and Lytro (Acquired by Google).
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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