List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including KiZAN Technologies, Lexington Vamc and Middletown Valley Bank. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
120
$10M - $25M
120
$25M - $50M
120
$50M - $100M
120
$25M - $50M
120
$100M - $250M
120
$1B - $10B
120
$10M - $25M
120
<$1M
120
$25M - $50M
120
$25M - $50M
120
$100M - $250M
119
$50M - $100M
119
$1M - $10M
119
$25M - $50M
119
$100M - $250M
119
$100M - $250M
119
$10M - $25M
119
$100M - $250M
119
$143M
$100M - $250M
119
$10M - $25M
119
$25M - $50M
119
$100M - $250M
119
$10M - $25M
119
$10M - $25M
119
$50M - $100M
119
$1M - $10M
119
$50M - $100M
119
$10M - $25M
119
$10M - $25M
118
$50M - $100M
118
$250M - $500M
118
$10M - $25M
118
$50M - $100M
118
<$1M
118
$1M - $10M
118
$50M - $100M
118
$1M - $10M
118
$250M - $500M
118
$689K
$100M - $250M
118
$10M - $25M
118
$50M - $100M
117
$50M - $100M
117
$25M - $50M
117
$100M - $250M
117
$1M - $10M
117
$50M - $100M
117
$25M - $50M
117
![[Archived] logo](https://image-service.leadiq.com/companylogo?linkedinId=11852752){kind=small}
$50M - $100M
117
$1M - $10M
116
<$1M
116
$50M - $100M
116
$25M - $50M
116
$10M - $25M
116
$10M - $25M
116
$250M - $500M
116
$2.1M
$1M - $10M
116
$600M
$50M - $100M
116
$50M - $100M
116
$85K
$50M - $100M
116
$25M - $50M
116
$25M - $50M
116
$50M - $100M
116
$50M - $100M
116
<$1M
116
$500M - $1B
115
$50M - $100M
115
$1M - $10M
115
$50M - $100M
115
$100M - $250M
115
$25M - $50M
115
$10M - $25M
115
$50M - $100M
115
$19M
$25M - $50M
115
$50M - $100M
115
$100M - $250M
115
$50M - $100M
115
$100M - $250M
115
$100M - $250M
114
$904M
$50M - $100M
114
$50M - $100M
114
$100M - $250M
114
$100M - $250M
114
$1M - $10M
114
$100M - $250M
114
$50M - $100M
114
$50M - $100M
114
$50M - $100M
114
$50M - $100M
114
$1M - $10M
113
$46M
$10M - $25M
113
$10M - $25M
113
<$1M
113
$50M - $100M
113
$100M - $250M
113
$10M - $25M
113
$10M - $25M
113
$25M - $50M
113
$25M - $50M
112
$50M - $100M
112
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 KiZAN Technologies, Lexington Vamc and Middletown Valley Bank.
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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