Developing and making prototypes of other goods

Census designationDeveloping and making prototypes of other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components)

Facility	City	State	Employees	Status
Group Manufacturing Services, INC.	San Jose	CA	—	● ACTIVE
GIGsm Industrial	Lancaster	PA	100–499	● ACTIVE
GMGsp Metal Finishing, INC.	Gardena	CA	—	● ACTIVE
G.s. Precision, INC.	Brattleboro	VT	—	● ACTIVE
Gst Manufacturing, LTD.	Haltom City	TX	—	● ACTIVE
Gtc Machining LLC	Indianapolis	IN	20–99	● ACTIVE
Guardian Technology Group of Indiana LLC	Crawfordsville	IN	—	● ACTIVE
Guyer Precision INC	Painesville	OH	—	● ACTIVE
G. V. Industries, INC	National City	CA	—	● ACTIVE
GGGvn Group, CORP.	Pontiac	MI	—	● ACTIVE
G.w. Lisk Co, INC	Clifton Spgs	NY	—	● ACTIVE
Gws Tool Group, LLC	Tavares	FL	—	● ACTIVE
H4 Manufacturing LLC	Saint Louis	MO	—	● ACTIVE
Habco Tool & Development CO INC	Mentor	OH	20–99	● ACTIVE
HMHafendorfer Machine INC	Louisville	KY	20–99	● ACTIVE
HFHaiss Fabripart LLC	Alliance	OH	—	● ACTIVE
Halfab, INC	Livermore	CA	—	● ACTIVE
HIHall Industries INC	Ellwood City	PA	20–99	● ACTIVE
Halo Metal Prep INC	Cleveland	OH	—	● ACTIVE
Hamill Manufacturing Company	Trafford	PA	100–499	● ACTIVE
Hand Industries INC	Warsaw	IN	—	● ACTIVE
Hansen Engineering and Machinery Co., INC.	Danvers	MA	—	● ACTIVE
Hansen Engineering CO.	Harbor City	CA	—	● ACTIVE
HAHantal Alabama Corporation	Cusseta	AL	20–99	● ACTIVE
Hards Fabrication & Welding, INC.	Seneca	PA	20–99	● ACTIVE
HEHardy Engineering & Manufacturing, INC.	Auburn	WA	—	● ACTIVE
HIHarken INC	Pewaukee	WI	100–499	● ACTIVE
Harris Welding and Machine Company	Ashland	OH	—	● ACTIVE
Harsh International INC	Eaton	CO	20–99	● ACTIVE
Hartmann's, INC.	Abilene	TX	—	● ACTIVE
Harvey Vogel Manufacturing CO	Saint Paul	MN	—	● ACTIVE
Hastreiter Industries CORP.	Marshfield	WI	20–99	● ACTIVE
Hatch Product Development LLC	Waukegan	IL	—	● ACTIVE
Haversat Holdings LLC	Naugatuck	CT	—	● ACTIVE
H.b. Fuller Company	Troy	MI	—	● ACTIVE
HFHeartland Fabrication LLC	Brownsville	PA	100–499	● ACTIVE
HSHeat Sensor Technologie LLC	Lebanon	OH	20–99	● ACTIVE
Heavy Materials LLC	Saint Thomas	VI	—	● ACTIVE
HTHeckel Tool & Manufacturing CORP	Eagle	WI	—	● ACTIVE
Helander Metal Spinning CO	Lombard	IL	—	● ACTIVE
Helix Linear Technologies, INC.	Beachwood	OH	20–99	● ACTIVE
Henderson Machine, INC	Deerfield Beach	FL	—	● ACTIVE
HMHenry's Metal Polishing, INC	S El Monte	CA	—	● ACTIVE
Henry Technologies, INC.	Chatham	IL	—	● ACTIVE
HFHeritage Fabrication INC	Sedalia	MO	1–19	● ACTIVE
Herker Industries INC	Menomonee Falls	WI	—	● ACTIVE
HSHibshman Screw Machine Products, INC.	Union	MI	20–99	● ACTIVE
HDHighlands Diversified Services, INC.	London	KY	100–499	● ACTIVE
High Precision Grinding & Machining, INC.	El Cajon	CA	—	● ACTIVE
High Speed Cnc	Santa Clara	CA	—	● ACTIVE

FactoryRegistry lists 33,588 facilities whose primary industry classification is one of the 18 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Developing and making prototypes of other goods (excluding aircraft, aircraft engines and parts, guided missiles, space vehicles, space vehicle engines, propulsion units, and missile and space vehicle parts and components), 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.