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Telecommunications · IL

Telecommunications manufacturers in Illinois

50 domestic telecommunications suppliers in Illinois. Enclosures, RF hardware, and assemblies for network and wireless infrastructure, where signal integrity, weatherproofing, and consistent high-volume quality keep networks online.

#8

of 49 by manufacturers listed

50
In this state
3.2%
Share of industry
12
Set-aside registered

of 50 on this page

22
Federal track record

of 50 hold awards

Standards that matter in telecommunications

3 to specify
  • ISO 9001:2015
  • IPC-A-610
  • UL Listed

Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.

Telecommunications suppliers in Illinois

all 50

1–50 of 50

Telecommunications in other states

48 states

Other industries in Illinois

42 verticals

What buyers specify in telecommunications

3 requirements
  1. 01RF enclosure and cabinet fabrication
  2. 02Electronics assembly to IPC-A-610
  3. 03Weatherproof outdoor hardware and finishing

Everything made in Illinois, not just telecommunications.

Illinois state hub