Manufacturing of power circuit breakers, above 1,000 volts

892 FACILITIES

Facility	City	State	Employees	Status
Siemens Electrical Productxs	Pomona	CA	100–499	LIKELY ACTIVE
Siemens Industry Inc - Spartanburg	Spartanburg	SC	20–99	LIKELY ACTIVE
Siemens Mobility Inc.	Alpharetta	GA	100–499	LIKELY ACTIVE
Siemens Tucker PDC	Tucker	GA	20–99	LIKELY ACTIVE
Simcona Electronics Corp MC	Rochester	NY	20–99	LIKELY ACTIVE
Sisu Industrial Robotics LLC	Round Rock	TX	—	LIKELY ACTIVE
Smith Control Systems, INC	Hudson	NY	—	LIKELY ACTIVE
Smyrna Satellite Assembly	Smyrna	GA	20–99	LIKELY ACTIVE
Southern Electrical Equipment Company Site 1	Monroe	NC	100–499	LIKELY ACTIVE
Southern Iot LLC	Pearl River	LA	—	LIKELY ACTIVE
Spang Power Electronics - OH	Mentor	OH	20–99	LIKELY ACTIVE
Spang Power Electronics - PA	Sandy Lake	PA	20–99	LIKELY ACTIVE
Spike Electric and Controls	Houston	TX	100–499	LIKELY ACTIVE
Sps 202	Winneconne	WI	100–499	LIKELY ACTIVE
Sps 205	Winneconne	WI	20–99	LIKELY ACTIVE
SSI Technologies, LLC - Plainfield	Janesville	WI	20–99	LIKELY ACTIVE
Stafford Gregory	Tucson	AZ	—	LIKELY ACTIVE
Stainless Mania, LLC	Las Vegas	NV	—	LIKELY ACTIVE
Sumter Manufacturing Plant	Sumter	SC	500+	LIKELY ACTIVE
Sure Controls, Inc.	Greenville	WI	20–99	LIKELY ACTIVE
Switchboard Apparatus Inc.	Franklin Park	IL	100–499	LIKELY ACTIVE
Switchboard Apparatus Inc. 2	St, Charles	IL	20–99	LIKELY ACTIVE
Switchboard Apparatus Inc. 3	Carol Stream	IL	20–99	LIKELY ACTIVE
Tapeswitch Corporation	Farmingdale	NY	—	LIKELY ACTIVE
TDX Global Solutions, LLC.	Anchorage	AK	20–99	LIKELY ACTIVE
Technibus South	Rock Hill	SC	20–99	LIKELY ACTIVE
Technical Applications INC	Broomall	PA	—	LIKELY ACTIVE
Tech Park	Plymouth	MN	100–499	LIKELY ACTIVE
Tech Park 3	Plymouth	MN	20–99	LIKELY ACTIVE
Tgc-dal	Euless	TX	20–99	LIKELY ACTIVE
The Calvert Company LLC (dba "Avail Bus Systems")	Richland	MS	20–99	LIKELY ACTIVE
THE DURHAM COMPANY-Buffalo	Buffalo	MO	20–99	LIKELY ACTIVE
THE DURHAM COMPANY C-Line	Lebanon	MO	20–99	LIKELY ACTIVE
The Durham Company Houston	Houston	MO	100–499	LIKELY ACTIVE
THE DURHAM COMPANY Test Switch	Lebanon	MO	20–99	LIKELY ACTIVE
The EOSYSGroup	Smyrna	TN	100–499	LIKELY ACTIVE
Time Mark Corporation	Tulsa	OK	20–99	LIKELY ACTIVE
TMEIC Corporation Americas	Katy	TX	100–499	LIKELY ACTIVE
Total Fire Systems, INC	Youngsville	NC	—	LIKELY ACTIVE
Total Power Group FKA Traction Power Group	Goldsboro	NC	20–99	LIKELY ACTIVE
Trade Center	Rancho Cordova	CA	20–99	LIKELY ACTIVE
Trayer Engineering Corporation - A Siemens Business (Livermore)	Livermore	CA	20–99	LIKELY ACTIVE
Trayer Engineering Corporation - A Siemens Business (San Leandro)	San Leandro	CA	100–499	LIKELY ACTIVE
Trimax Systems LLC - Brea	Brea	CA	20–99	LIKELY ACTIVE
Trimm International, Inc.	Youngsville	NC	20–99	LIKELY ACTIVE
Trystar Charlotte	Charlotte	NC	20–99	LIKELY ACTIVE
Trystar Greeley	Greeley	CO	20–99	LIKELY ACTIVE
Trystar Mayfield	Mayfield	KY	20–99	LIKELY ACTIVE
Trystar Seattle	Seattle	WA	20–99	LIKELY ACTIVE
Trystar Waukesha	Waukesha	WI	20–99	LIKELY ACTIVE

FactoryRegistry lists 892 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced power circuit breakers, above 1,000 volts, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 46 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of metal punching and shearing machines (including power and manual) and bending and forming machines (power only)

Manufacturing of metalworking presses and other metal forming machine tools, including forging and die-stamping machines (excluding rebuilt and remanufactured)Manufacturing of switchgear, excluding ducts and relays Manufacturing of bulk powered material moving equipment, dock boards, pallet and skid movers, and hand carts and vehicles Manufacturing of farm elevators, conveyors, and stackers Manufacturing of metalworking draw benches, wiredrawing machines, rope and cable making machines, wire working machines, coil handling lines, and miscellaneous individual function metalworking machinery (excluding handheld and ultrasonic)Manufacturing of personnel aerial work platforms (excluding parts)Manufacturing of rebuilt and remanufactured metal forming machine tools Manufacturing of turbine generator sets, excluding prime mover generator sets Manufacturing of work trucks with lifting and handling equipment Manufactuing of turbines and tubine generators (excluding turbine generator sets)Manufacturing of capacitors for industrial use (excluding for electronic circuitry)Manufacturing of power-driven handtools, electric (excluding battery-powered)Manufacturing of prime mover generator sets (excluding steam, hydraulic, and other turbine generator sets and motor generator sets)

Industries

Electrical Equipment Manufacturers All product lines

NAPCS collection code 2015930000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.