Telecommunications · WI
Telecommunications manufacturers in Wisconsin
13 domestic telecommunications suppliers in Wisconsin. Enclosures, RF hardware, and assemblies for network and wireless infrastructure, where signal integrity, weatherproofing, and consistent high-volume quality keep networks online.
#26
of 49 by manufacturers listed
- 13
- In this state
- 0.8%
- Share of industry
- 2
- Set-aside registered
- 6
- Federal track record
of 13 on this page
of 13 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 Wisconsin
all 13- 1
Sussex, WI · est. 1978
Electronics & Instruments
—
- 2
Prairie Du Chien, WI · est. 1966
Electronics & Instruments
$273K
- 3
Waukesha, WI · est. 1980
Electronics & Instruments
$5K
- 4

Milwaukee, WI · est. 2016
Electronics & Instruments
Small disadvantaged+2—
- 5

Oak Creek, WI · est. 1985
Electronics & Instruments · Field & Structural Services
$24.3M
- 6

Hartland, WI · est. 2003
Electronics & Instruments
$722K
- 7
Waukesha, WI · est. 2002
Electronics & Instruments
—
- 8

Green Bay, WI · est. 1983
Electronics & Instruments
$16K
- 9
Brookfield, WI · est. 1987
Electronics & Instruments
$2.0M
- 10
Brookfield, WI · est. 2007
Electronics & Instruments · Electrical Equipment
—
- 11
Little Chute, WI · est. 2019
Electronics & Instruments
—
- 12
Random Lake, WI · est. 2018
Electronics & Instruments
—
- 13
Marshfield, WI · est. 2025
Electronics & Instruments · Engineering & Testing
Minority-owned—
1–13 of 13
Telecommunications in other states
48 states- California292
- Florida143
- Texas120
- New York91
- Virginia83
- Maryland69
- New Jersey66
- Illinois50
- Georgia46
- Pennsylvania46
- Colorado45
- Massachusetts43
- Arizona38
- North Carolina33
- Washington30
- Ohio29
Other industries in Wisconsin
41 verticals- Metal Fabrication361
- Industrial Machinery89
- Consumer Products76
- Electrical Equipment & Components75
- Food & Beverage Processing75
- Instrumentation, Test & Measurement75
- Medical Devices71
- Plastics & Rubber Products63
- Pulp, Paper & Packaging62
- Chemical Processing60
- Signage, Printing & Marking52
- Robotics & Automation41
- Wire, Cable & Interconnect35
- Fasteners & Hardware30
What buyers specify in telecommunications
3 requirements- 01RF enclosure and cabinet fabrication
- 02Electronics assembly to IPC-A-610
- 03Weatherproof outdoor hardware and finishing
Everything made in Wisconsin, not just telecommunications.
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