List of Companies Using Avaya
Prospecting companies using Avaya? Here they are, biggest first, including BURGEON IT SERVICES, Emerson | Flexim and Gerent. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
263
$50M - $100M
263
$50M - $100M
263
$25M - $50M
263
$50M - $100M
263
$500M - $1B
263
$50M - $100M
263
$25M - $50M
263
$10M - $25M
263
$2.6B
$100M - $250M
262
$1B - $10B
262
$100M - $250M
262
$100M - $250M
262
$250M - $500M
262
$100M - $250M
262
$50M - $100M
262
$100M - $250M
261
$10B+
261
$250M - $500M
261
$100M - $250M
261
$250M - $500M
261
$25M - $50M
260
$250M - $500M
260
$107M
$100M - $250M
260
$250M - $500M
260
$100M - $250M
260
$250M - $500M
259
$1M - $10M
259
$10M - $25M
259
$25M - $50M
259
$1M - $10M
258
$10M - $25M
258
$50M - $100M
258
$25M - $50M
257
$50M - $100M
257
$25M - $50M
257
$100M - $250M
257
$1M - $10M
256
$25M - $50M
256
$100M - $250M
256
$250M - $500M
256
$163M
$100M - $250M
256
$25M - $50M
255
$100M - $250M
255
$25M - $50M
254
$1B - $10B
254
$25M - $50M
254
$250M - $500M
254
$44M
$50M - $100M
253
$10M - $25M
253
$10M - $25M
253
$1M - $10M
253
$25M - $50M
253
$100M - $250M
253
$50M - $100M
252
$1M - $10M
252
$50M - $100M
252
$1.3M
$25M - $50M
252
$25M - $50M
251
$250M - $500M
251
$50M - $100M
251
$25M - $50M
251
$3M
$100M - $250M
251
$1M - $10M
251
$1B - $10B
250
$1M - $10M
250
$1B - $10B
250
$25M - $50M
250
$25M - $50M
250
$1B - $10B
250
$25M - $50M
250
$100M - $250M
249
$1M - $10M
249
$100M - $250M
249
$50M - $100M
249
$1M - $10M
249
$10M - $25M
249
$250M - $500M
248
$14M
$250M - $500M
248
$250M - $500M
248
$10M - $25M
248
$100M - $250M
248
$500M - $1B
248
$1M - $10M
248
$10M - $25M
248
$10M - $25M
247
$100M - $250M
247
$50M - $100M
247
$10M - $25M
247
$100M - $250M
246
$250M - $500M
246
$50M - $100M
245
$500M
$25M - $50M
245
$50M - $100M
244
$500M - $1B
244
$100M - $250M
244
$50M - $100M
243
$50M - $100M
243
$10M - $25M
243
$1B - $10B
243
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 BURGEON IT SERVICES, Emerson | Flexim and Gerent.
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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