Manufacturing of test equipment for testing electrical

Census designationManufacturing of test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers)

Facility	City	State	Employees	Status
Nusenics, LLC	Okemos	MI	—	● ACTIVE
Nvision Grafix, INC.	Southlake	TX	—	● ACTIVE
N-vision Optics, LLC	Needham	MA	—	● ACTIVE
Nwb Sensors INC	Bozeman	MT	—	● ACTIVE
Oakriver Technology, LLC	Shoreview	MN	—	● ACTIVE
Observation Without Limits, LLC	Huntsville	AL	—	● ACTIVE
Ocean Industries LLC	Hudson	NH	—	● ACTIVE
Ocean Marine Industries, INC.	Chesapeake	VA	—	● ACTIVE
Ocean State Sensing LLC	Mc Lean	VA	—	● ACTIVE
Odin Heavy Industries, LLC	Bryan	TX	—	● ACTIVE
Off the X USA INC.	Gainesville	FL	—	● ACTIVE
Omnipresense CORP	San Jose	CA	—	● ACTIVE
Omnisense Labs INC.	San Francisco	CA	—	● ACTIVE
Omx Holdings, INC	Buford	GA	—	● ACTIVE
OCOnda Corporation	Sunnyvale	CA	—	● ACTIVE
Onexia, INC.	Exton	PA	—	● ACTIVE
Ophir Corporation	Littleton	CO	—	● ACTIVE
Oplet Corporation	Redmond	WA	—	● ACTIVE
Opterro, INC.	Fremont	CA	—	● ACTIVE
Optical Scientific INC	Gaithersburg	MD	—	● ACTIVE
OCOptimal Control Systems, INC.	Albany	OR	—	● ACTIVE
OTOptio Technologies LLC	Plainfield	NH	—	● ACTIVE
OMOrbital Mark LLC	Spring	TX	—	● ACTIVE
Ordnance Research, INC.	Ephrata	PA	—	● ACTIVE
Orga Signal LLC	Houston	TX	—	● ACTIVE

FactoryRegistry lists 3,791 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers), 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.