41,370 companies use Avaya, based on their job posts and their employees' public profiles. Hiring for it has slowed, though 3,726 job posts still named it from October 2025 to August 2026. IT teams are its most common home.
Among the companies with the most job posts naming Avaya are Concentrix (452), Iron Systems, Inc (370) and Wipro (229). Tata Consultancy Services is the newest of the five companies in the table, with its first job post naming it in December 2023.
CompanyPostsPeopleRecent job post
ConcentrixProfessional Services · first seen Nov 2022452420
"Hands on experience on any one or more WFM tools like IEX/eWFM/Avaya/Genesys is essential."Supervisor, WFM Planning & Scheduling - Davao, Nov 1, 2026
Iron Systems, IncManufacturing · first seen Sep 20223705
"Installation of IP, wireless, analog, and Digital phones (Avaya , Nortel, Cisco, Siemens, Mitel etc.)"desktop support l1, Nov 6, 2026
WiproProfessional Services · first seen Sep 2023229253
"Implementation and configuration of Network devices which consists of Routers, Switches, NMS Tools & Wifi Devices from different manufacturers (Mainly Cisco & some cases Avaya / Brocade, etc.)."azure network engineer, Nov 4, 2026
Black BoxProfessional Services · first seen Aug 2022197293
"Installing and troubleshooting Cisco and Avaya IP phones"Network Technician I, Nov 1, 2026
Tata Consultancy ServicesProfessional Services · first seen Dec 2023156473
"⭐ Familiarity with telephony platforms such as Avaya"HR Helpdesk Agent (International Voice Process), Oct 24, 2026
A smaller share of job posts mentioned Avaya from June to August 2026 than from March to May: 1.8 in every 10,000 job posts, down from 2.0.
Show the data
Month
Job posts naming Avaya
All job posts
Per 10,000
Oct 2025
309
1,413,673
2.2
Nov 2025
339
1,822,119
1.9
Dec 2025
239
1,236,103
1.9
Jan 2026
377
1,828,002
2.1
Feb 2026
374
1,856,647
2.0
Mar 2026
402
1,850,711
2.2
Apr 2026
333
1,728,886
1.9
May 2026
347
1,821,509
1.9
Jun 2026
329
1,909,496
1.7
Jul 2026
361
1,815,180
2.0
Aug 2026
316
1,835,698
1.7
How many companies named Avaya in a job post for the first time in recent months?
Job posts named Avaya for the first time at 148 companies from June to August 2026, against 162 from March to May. That brings the companies naming it for the first time since October 2025 to 574, through August 2026.
March to May 2026162
June to August 2026148
October 2025 to August 2026574
Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.
How do we know which companies use Avaya?
4,659 companies name Avaya in job posts they wrote; employees' profiles add 36,711 more. 2,266 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Avaya
4,65911%
Employees' profiles list Avaya
36,71189%
41,370 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Avaya?
The largest group of Avaya users is companies with 50 to 999 employees (49.7%), more than on the typical tech page. 3,523 of its companies have more than 5,000 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
24%22%
50 to 999
49.7%38%
1,000 to 5,000
18%17%
Over 5,000
8.5%23%
Where are Avaya companies based?
Beyond the United States (43%), Avaya is unusually common in the United Kingdom, at 9.9% of its companies. Its companies are based in 164 countries and territories.
ShareTypical
United States
43%43%
United Kingdom
9.9%6.4%
Canada
4.7%3.6%
Brazil
3.7%2.8%
Australia
2.9%2.2%
India
2.6%6.9%
Companies in 164 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
17,210
43%
43%
United Kingdom
3,910
9.9%
6.4%
Canada
1,855
4.7%
3.6%
Brazil
1,448
3.7%
2.8%
Australia
1,143
2.9%
2.2%
India
1,034
2.6%
6.9%
Which teams work with Avaya?
At 180 companies, the team named in Avaya job posts is IT, at least twice the next. Workforce management and operations teams come next, at 50 and 33 companies.
TeamCompanies
IT
180
Workforce management
50
Operations
33
Telecommunications
32
Customer service
30
Technology
28
What else do Avaya companies use?
Compared with companies of the same size, Avaya companies stand out for using Mitel and AWS Connect. Next is Genesys: 26% of these companies use it, against 2.6% of similar ones.
Share of the 3,292 Avaya companies counted here whose job posts also name the tool
Typical for companies the same size
Which companies started naming Avaya in job posts recently?
170 companies with 50 or more employees picked up Avaya in their job posts from April to August 2026. Another 6 were AI-native companies, which we list separately.
Companies that named Avaya in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.
Which roles mention Avaya most?
No single role dominates for Avaya; IT Support leads with 12% of the job posts. Call Center is second, at 5.8%.
RoleSharePosts
IT Support
12%456
Call Center
5.8%216
Customer Support
4.7%176
Network Engineer
4.5%169
Telecommunications Engineer
4.5%169
Operations
3.4%126
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
IT Support
12%
456
133
97
Call Center
5.8%
216
78
41
Customer Support
4.7%
176
33
39
Network Engineer
4.5%
169
58
38
Telecommunications Engineer
4.5%
169
58
34
Operations
3.4%
126
45
36
Which project themes come up in Avaya job posts?
Digital transformation is the broadest theme in Avaya job posts (1,181); the most common specific one is Cloud Migration, at 61. After that comes Generative AI, with 50.
Project themeJob posts
Digital Transformation1,181
Cloud Migration61
Generative AI50
Data Infrastructure Migration48
"Lead the end-to-end migration of legacy contact center systems (e.g., Avaya, Cisco) to Amazon Connect"
Volantsoft Inc, Senior Product Manager/Owner, Nov 4, 2026
"Support migration from legacy contact center platforms such as Avaya, Cisco to Amazon Connect"
VySystems, amazon connect developer, Oct 3, 2026
About this data
Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.
Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.
Sumble has a free plan, and the same data is available through its API and MCP server.
A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.
Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.
