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Companies using ADRF

We found 77 companies that use ADRF. 69 of them name it in their own job posts, and the rest through employees' public profiles.

Data as of November 9, 2026 · Markdown version

Which companies name ADRF in the most job posts?

The five companies with the most job posts naming ADRF are Communication Technology Services (CTS), Mobile Communications America, MasTec, Vision Technologies and Black Box. Three of these five companies are in Professional Services.
Company Posts People Recent job post
Communication Technology Services (CTS) Professional Services · first seen Sep 2022 42 3 "…to, Corning MobileAccess, Commscope, Solid, TE, Teko, Dali, Zinwave, ADRF, and CSI"System Performance Engineer I, Nov 4, 2026
Mobile Communications America Information · first seen Sep 2022 25 0 "DAS OEM certifications, i.e., JMA, Comba, Fiplex, ADRF, CommScope, Corning, etc."field engineer, Mar 12, 2026
MasTec Construction · first seen Sep 2022 22 0 "You possess DAS Manufacturer Certifications (CommScope, JMA, ADRF, SOLID)"Field Service Engineer, Apr 23, 2025
Vision Technologies Professional Services · first seen Sep 2022 17 1 "DAS OEM certifications preferred such as Corning, CommScope, SOLiD, ADRF, and/or JMA/TEKO"rf engineer, Jan 13, 2026
Black Box Professional Services · first seen Sep 2022 14 1 "do you have experience into ADRF"rf the engineer, Jul 14, 2026
Showing 1 to 5 of 69 companies with job posts Sign up to see all companies using ADRF ›

What else do we know about ADRF?

How do we know which companies use ADRF?

69 of the 77 companies name ADRF in their own job posts. 5 show up in both job posts and employees' profiles.
How we know Companies Share
Job posts name ADRF
69 90%
Employees' profiles list ADRF
8 10%

77 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use ADRF?

Companies with fewer than 50 employees are 1.7 times as common among ADRF users as on the typical tech page. 10 of its companies have more than 5,000 employees.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
36% 22%
50 to 999
36% 38%
1,000 to 5,000
14% 17%
Over 5,000
13% 23%

Which roles mention ADRF most?

ADRF comes up equally often in Electrical Engineer and Performance Engineer job posts, 27% each. The top four roles cover 78% of these job posts.
Role Share Posts
Electrical Engineer
27% 15
Performance Engineer
27% 15
Skilled Trades
13% 7
Construction
11% 6
Program Manager
3.6% 2
Telecommunications Engineer
3.6% 2
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
Electrical Engineer27%1541
Performance Engineer27%1542
Skilled Trades13%721
Construction11%600
Program Manager3.6%202
Telecommunications Engineer3.6%200
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.