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
Grand Valley Manufacturing - Plant 1 Titusville	Titusville	PA	20–99	◐ LIKELY ACTIVE
Grand Valley Manufacturing - Plant 2 Hilltop & B-82 &87	Titusville	PA	20–99	◐ LIKELY ACTIVE
Grand Valley Manufacturing - Plant 3	Warren	PA	20–99	◐ LIKELY ACTIVE
GSGrapevine Satellite Assembly	Grapevine	TX	20–99	◐ LIKELY ACTIVE
GMGray Machine and Welding, INC.	Rock Island	IL	20–99	◐ LIKELY ACTIVE
GAGreat American Products Ltd	New Braunfels	TX	20–99	◐ LIKELY ACTIVE
GLGreat Lakes Custom Tool Manufacturing, Inc.	Peshtigo	WI	20–99	◐ LIKELY ACTIVE
GLGreat Lakes Tool LLC	Warren	MI	—	◐ LIKELY ACTIVE
GSGreat Southwest Tool CO	El Paso	TX	—	◐ LIKELY ACTIVE
GGrede	Menomonee Falls	WI	100–499	◐ LIKELY ACTIVE
GBGreen Bay	Green Bay	WI	100–499	◐ LIKELY ACTIVE
GGreenbrier	Kennett	MO	100–499	◐ LIKELY ACTIVE
GMGreenbrier Marmaduke	Marmaduke	AR	100–499	◐ LIKELY ACTIVE
GCGreener Corporation	Bayville	NJ	20–99	◐ LIKELY ACTIVE
GGreenfield	Greenfield	MA	1–19	◐ LIKELY ACTIVE
GFGreen Flash Machine, LLC	Spring Valley	CA	—	◐ LIKELY ACTIVE
GMGreen Machine LLC	Logan	UT	—	◐ LIKELY ACTIVE
GTGreenville Tool & Die	Greenville	MI	100–499	◐ LIKELY ACTIVE
GMGreenwood Machine & Fabrication, INC.	Ceres	CA	—	◐ LIKELY ACTIVE
GMGreenwood Manufacturing Plant	Greenwood	SC	500+	◐ LIKELY ACTIVE
GDGregory Design and Manufacturing	Fort Madison	IA	20–99	◐ LIKELY ACTIVE
GIGregory Industries dba Gregory Metal Processing (13th Street)	Canton	OH	1–19	◐ LIKELY ACTIVE
GIGregory Industries dba Gregory Roll Forming	Canton	OH	100–499	◐ LIKELY ACTIVE
GCGreg's Custom Cycle Works, INC.	Clearwater	FL	—	◐ LIKELY ACTIVE
GIGreno Industries	Scotia	NY	20–99	◐ LIKELY ACTIVE
GTGriffin Tool, INC.	Stevensville	MI	—	◐ LIKELY ACTIVE
GHGriffiths Holding Company	Grapevine	TX	20–99	◐ LIKELY ACTIVE
GAGrimwood Advanced Manufacturing, LLC	Caddo Mills	TX	—	◐ LIKELY ACTIVE
GDGrit Dynamic LLC	Kaysville	UT	—	◐ LIKELY ACTIVE
GCGroup CBS, LLC	Gainesville	TX	20–99	◐ LIKELY ACTIVE
GMGroup Mfg RC	Rancho Cordova	CA	1–19	◐ LIKELY ACTIVE
GMGroup Mfg- San Jose	San Jose	CA	20–99	◐ LIKELY ACTIVE
GGrove	Grove	OK	100–499	◐ LIKELY ACTIVE
GCGrove City location	Grove City	OH	20–99	◐ LIKELY ACTIVE
GNGroveton N.H.	Groveton	NH	20–99	◐ LIKELY ACTIVE
GUGrove U.s. LLC	Shady Grove	PA	—	◐ LIKELY ACTIVE
GUGrove US LLC - Shady Grove Plant	Shady Grove	PA	500+	◐ LIKELY ACTIVE
GIGrowTech Industries LLC	Buffalo	NY	100–499	◐ LIKELY ACTIVE
GTGR Tooling & Automation INC	Comstock Park	MI	20–99	◐ LIKELY ACTIVE
GRG & R Top Quality Enterprise LLC	Union City	GA	—	◐ LIKELY ACTIVE
GCGSP Components, Inc.	Rochester	NY	20–99	◐ LIKELY ACTIVE
G.S. Precision Inc Brattleboro Main Plant	Brattleboro	VT	100–499	◐ LIKELY ACTIVE
GGspt	Brattleboro	VT	1–19	◐ LIKELY ACTIVE
GSG & S Solutions LLC	Winona	MO	—	◐ LIKELY ACTIVE
GSGS Steel	Cuyahoga Falls	OH	20–99	◐ LIKELY ACTIVE
GPGTR Protoplus	Taunton	MA	20–99	◐ LIKELY ACTIVE
GTGT Technologies - Defiance Plants 1 and 2	Defiance	OH	100–499	◐ LIKELY ACTIVE
GTGT Technologies, Tallahassee	Tallahassee	FL	100–499	◐ LIKELY ACTIVE
GTGT Technologies - Westland / Millbury	Westland	MI	20–99	◐ LIKELY ACTIVE
GTGuardian Tactical Ranch LLC	De Queen	AR	—	◐ LIKELY ACTIVE

FactoryRegistry lists 33,547 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.