List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including Truespeed, UVM Health - Elizabethtown Community Hospital and Altura Communication Solutions. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$232M
$1M - $10M
130
$6.5M
$25M - $50M
130
$50M - $100M
129
$250M - $500M
129
$50M - $100M
129
$1M - $10M
129
$1M - $10M
129
$100M - $250M
129
$10M - $25M
129
$10M - $25M
129
<$1M
129
$10M - $25M
129
$50M - $100M
129
$250M - $500M
129
$100M - $250M
128
$25M - $50M
128
$59M
$25M - $50M
128
$250M - $500M
128
$100M - $250M
128
$100M - $250M
128
$250M - $500M
128
$50M - $100M
128
$50M - $100M
128
$25M - $50M
128
$1M - $10M
128
$100M - $250M
127
$25M - $50M
127
$25M - $50M
127
$50M - $100M
127
$25M - $50M
126
$100M - $250M
126
$100M - $250M
126
$100M - $250M
126
$100M - $250M
126
$100M - $250M
126
$25M - $50M
126
$1M - $10M
126
$100M - $250M
126
$10M - $25M
125
$100M - $250M
125
$100M - $250M
125
$100M - $250M
125
$50M - $100M
125
$10M - $25M
125
$50M - $100M
125
$1M - $10M
125
$100M - $250M
125
$10M
$100M - $250M
125
$50M - $100M
124
$10M - $25M
124
$100M - $250M
124
$25M - $50M
124
$1M - $10M
124
$33M
$1M - $10M
124
$10M - $25M
124
$50M - $100M
124
$25M - $50M
124
$25M - $50M
124
$26M
$10M - $25M
124
$1M - $10M
123
$100M - $250M
123
$100M - $250M
123
$100M - $250M
123
$15M
$100M - $250M
123
$10M - $25M
123
$50M - $100M
123
$50M - $100M
123
$100M - $250M
123
$50M - $100M
123
$25M - $50M
123
$50M - $100M
123
$50M - $100M
123
$100M - $250M
123
$1M - $10M
123
$100M - $250M
123
$50M - $100M
122
$25M - $50M
122
$50M - $100M
122
<$1M
122
$100M - $250M
122
$25M - $50M
122
$50M - $100M
122
$1M - $10M
122
$500M - $1B
121
$50M - $100M
121
$50M - $100M
121
$50M - $100M
121
$50M - $100M
121
$1M - $10M
121
$50M - $100M
121
$1M - $10M
121
$50M - $100M
121
$10M - $25M
121
$1M - $10M
121
$10M - $25M
121
$25M - $50M
120
$1B - $10B
120
$100M - $250M
120
$250M - $500M
120
$1M - $10M
120
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 Truespeed, UVM Health - Elizabethtown Community Hospital and Altura Communication Solutions.
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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