Manufacturing of physical properties testing and inspection equipment and kinematic testing and measuring equipment

Facility	City	State	Employees	Status
Dynamic Ratings, INC.	Sussex	WI	—	◐ LIKELY ACTIVE
Eko Instruments USA INC.	San Jose	CA	—	◐ LIKELY ACTIVE
Fischer Custom Communications INC	Torrance	CA	—	◐ LIKELY ACTIVE
Graphtec America, INC.	Irvine	CA	—	◐ LIKELY ACTIVE
Hgl Dynamics, INC.	Indianapolis	IN	—	◐ LIKELY ACTIVE
Hitools INC.	Irvine	CA	—	◐ LIKELY ACTIVE
Hotline Electrical Sales & Service LLC	Parker	CO	—	◐ LIKELY ACTIVE
Insulated Wire INC.	Ronkonkoma	NY	—	◐ LIKELY ACTIVE
LELh Enterprises, LLC	Fairfax	VA	—	◐ LIKELY ACTIVE
Liquid Instruments INC	San Diego	CA	—	◐ LIKELY ACTIVE
Microstock INC	Lansdale	PA	—	◐ LIKELY ACTIVE
Milliwave Silicon Solutions, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
NTNanoport Technologies LLC	Friday Harbor	WA	—	◐ LIKELY ACTIVE
NHNehemiah Holdings, LLC	Ball Ground	GA	—	◐ LIKELY ACTIVE
Ofil USA LTD.	Pine Mountain	GA	—	◐ LIKELY ACTIVE
Optellent INC.	Saratoga	CA	—	◐ LIKELY ACTIVE
PIPacketmicro, INC.	Santa Clara	CA	—	◐ LIKELY ACTIVE
PMPolyphase Microwave INC.	Bloomington	IN	—	◐ LIKELY ACTIVE
Powertek US INC	Holbrook	NY	—	◐ LIKELY ACTIVE
Praxsym INC	Fisher	IL	—	◐ LIKELY ACTIVE
Precise Time & Frequency, LLC	Wakefield	MA	—	◐ LIKELY ACTIVE
Prostat CORP	Glendale Heights	IL	—	◐ LIKELY ACTIVE
Sifos Technologies INC	Andover	MA	—	◐ LIKELY ACTIVE
Siglent Technologies NA INC	Solon	OH	—	◐ LIKELY ACTIVE
Spray Contec Incorporated	Centreville	VA	—	◐ LIKELY ACTIVE
Tabc Group, LLC	Seekonk	MA	—	◐ LIKELY ACTIVE
Tabor Electronics LLC	San Francisco	CA	—	◐ LIKELY ACTIVE
TITanner INC Wire & Cable Specialists	Avon	OH	—	◐ LIKELY ACTIVE
Test, LLC	Orlando	FL	—	◐ LIKELY ACTIVE
Valid8.com, INC.	Wakefield	MA	—	◐ LIKELY ACTIVE
VLVerivolt LLC	San Francisco	CA	—	◐ LIKELY ACTIVE
WIWavecontrol INC	Roseland	NJ	—	◐ LIKELY ACTIVE
WIWeetech INC	Gurnee	IL	—	◐ LIKELY ACTIVE
Wenzel Associates, INC.	Austin	TX	—	◐ LIKELY ACTIVE
1H110 Hidden Lake	Duncan	SC	100–499	◐ LIKELY ACTIVE
ATAdvantest Test Solutions INC	Lake Forest	CA	100–499	◐ LIKELY ACTIVE
ACAfc Cable Systems	New Bedford	MA	100–499	◐ LIKELY ACTIVE
ACAfc Cable Systems INC	Chino	CA	20–99	◐ LIKELY ACTIVE
AIAlphalab, INC.	Salt Lake City	UT	—	◐ LIKELY ACTIVE
ACAnritsu Company	Morgan Hill	CA	—	◐ LIKELY ACTIVE
BTBird Technologies Group & BEC	Solon	OH	100–499	◐ LIKELY ACTIVE
BIBitronics INC	Bethlehem	PA	20–99	◐ LIKELY ACTIVE
DPData Physics Corporation	Riverside	CA	—	◐ LIKELY ACTIVE
DCDigital Check CORP	Northbrook	IL	—	◐ LIKELY ACTIVE
Doble Engineering Company (Houston, TX)	Houston	TX	1–19	◐ LIKELY ACTIVE
Doble Engineering Company (Ontario, CA)	Ontario	CA	20–99	◐ LIKELY ACTIVE
EAEmerson / Appleton GRP LLC	East Granby	CT	20–99	◐ LIKELY ACTIVE
EWEncore Wire Corporation	Mckinney	TX	500+	◐ LIKELY ACTIVE
EEpirus	Torrance	CA	100–499	◐ LIKELY ACTIVE
HIHarbour Industries INC	Shelburne	VT	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 1,103 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 physical properties testing and inspection equipment and kinematic testing and measuring equipment, 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.