Computer and Electronic Product Manufacturing in Wisconsin

NAICS 334 · WI

This register lists 271 facilities in Wisconsin. The Bureau of Labor Statistics counted 263 establishments in the Computer and Electronic Product Manufacturing industry in Wisconsin. Foxconn Industrial Internet, located in Mount Pleasant, employed 1516 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Wisconsin220 FACILITIES

Listing 220 of 271: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Radom Instruments, LLC	Pewaukee	—	● ACTIVE
Resynant, INC	Middleton	—	● ACTIVE
SIScandidos INC.	Madison	—	● ACTIVE
Sharplogixx, LLC	Green Bay	—	● ACTIVE
Sixline Semiconductor, INC.	Middleton	—	● ACTIVE
Steam Instruments INC	Madison	—	● ACTIVE
Street Electric Manufacturing CO LLC	Sheboygan	—	● ACTIVE
Techfury Video Systems LLC	Brookfield	—	● ACTIVE
Terso Solutions, INC.	Fitchburg	—	● ACTIVE
Thermo Electron North America LLC	Fitchburg	—	● ACTIVE
Webtec LLC	Milwaukee	—	● ACTIVE
WMWisc Med, LLC	Madison	—	● ACTIVE
ASAmerican Signal CORP	Milwaukee	20–99	▲ REPORTED CLOSED
BMBadger Meter Racine	Racine	—	◐ LIKELY ACTIVE
CICarlisle Interconnect Technologies	Franklin	—	◐ LIKELY ACTIVE
GIGenco Industries, INC.	Waukesha	20–99	◐ LIKELY ACTIVE
GIGilson INC	Middleton	100–499	◐ LIKELY ACTIVE
ECElectronic Components & Services INC	Fox Lake	20–99	◐ LIKELY ACTIVE
HTHutchinson Technology INC	Eau Claire	20–99	◐ LIKELY ACTIVE
MMMec Midwest	Milwaukee	100–499	◐ LIKELY ACTIVE
QDQuantum Devices INC	Barneveld	20–99	◐ LIKELY ACTIVE
XTXymox Technologies INC.	Milwaukee	20–99	◐ LIKELY ACTIVE
SESierra Electrotek LLC	Oak Creek	20–99	▲ REPORTED CLOSED
AGAcs Group	New Berlin	100–499	◐ LIKELY ACTIVE
ATAdvance Transformer CO	Boscobel	—	◐ LIKELY ACTIVE
BIBorg Indak, Inc.	Delavan	20–99	◐ LIKELY ACTIVE
CTCreation Technologies	Oak Creek	—	◐ LIKELY ACTIVE
ETElectronic Technologies International, INC	Fort Atkinson	20–99	◐ LIKELY ACTIVE
Enforcement Technology Group INC	Milwaukee	—	◐ LIKELY ACTIVE
GHGardan - Hortonville	Hortonville	20–99	◐ LIKELY ACTIVE
GCGe CO Medical Systems	Waukesha	—	◐ LIKELY ACTIVE
JWJen-ter Wire & Element, INC.	Fox Lake	20–99	◐ LIKELY ACTIVE
Mti Electronics INC	Menomonee Falls	—	▲ REPORTED CLOSED
Plexus CORP	Appleton	—	◐ LIKELY ACTIVE
Prairie Digital, INC.	Prairie Du Sac	1–19	◐ LIKELY ACTIVE
Ttm Technologies, INC.	Chippewa Falls	100–499	◐ LIKELY ACTIVE
GHGe Healthcare - Waukesha	Waukesha	—	◐ LIKELY ACTIVE
JPJoerns Property	Stevens Point	—	◐ LIKELY ACTIVE
LCLoudspeaker Components LLC	Lancaster	20–99	◐ LIKELY ACTIVE
PPho-tronics	Milwaukee	—	◐ LIKELY ACTIVE
PMPlexus Manufacturing Systems	Neenah	—	◐ LIKELY ACTIVE
RMRbc Manufacturing CORP	Wausau	—	◐ LIKELY ACTIVE
SCSanmina-sci CORP Plant E20/1520	Pleasant Prairie	—	◐ LIKELY ACTIVE
SISio International Wisconsin, INC.	Mount Pleasant	—	◇ UNVERIFIED
Alorium Technology LLC	Eau Claire	—	◐ LIKELY ACTIVE
Apex Embedded Systems LLC	Mcfarland	—	◐ LIKELY ACTIVE
Apex Embedded Systems LLC	Mc Farland	—	◐ LIKELY ACTIVE
Dynamic Ratings, INC.	Sussex	—	◐ LIKELY ACTIVE
Flexair, INC.	Green Bay	—	◐ LIKELY ACTIVE
Isensix INC	Hartland	—	◐ LIKELY ACTIVE

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