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
HHH & H Mold and Tooling	Fairfield	IA	20–99	◐ LIKELY ACTIVE
HMHighland Machine	Highland	IL	20–99	◐ LIKELY ACTIVE
HMHighland Machine Works, INC.	Camden	AR	—	◐ LIKELY ACTIVE
HMHighly Marelli USA, Inc. Michigan	Farmington Hills	MI	20–99	◐ LIKELY ACTIVE
HMHighly Marelli USA, Inc. Shelbyville	Shelbyville	TN	1–19	◐ LIKELY ACTIVE
HPHigh Plains Metalworks LLC	Sturgis	SD	—	◐ LIKELY ACTIVE
HMHighspeed Machining LLC	San Jose	CA	—	◐ LIKELY ACTIVE
HMHigh-tech Machine CO INC	Wilmington	DE	—	◐ LIKELY ACTIVE
HWHightower Welding & Machine Shop, INC.	North Augusta	SC	—	◐ LIKELY ACTIVE
H3Highway 311	Schriever	LA	20–99	◐ LIKELY ACTIVE
HSHighway Safety Corp.	Glastonbury	CT	20–99	◐ LIKELY ACTIVE
HSHighway Safety LLC	Marion	OH	20–99	◐ LIKELY ACTIVE
HMHino Motors Manufacturing USA, Inc.	Novi	MI	100–499	◐ LIKELY ACTIVE
HBHi-tech Bed Systems, Corporation	Wheatland	WY	—	◐ LIKELY ACTIVE
HCHi-tech Compressor & Pump Products, INC.	Bristol	PA	—	◐ LIKELY ACTIVE
HMHi-Tech Mold Carolina LLC	Westminster	SC	1–19	◐ LIKELY ACTIVE
Hi-Tech Mold & Engineering SE	Winchester	TN	20–99	◐ LIKELY ACTIVE
HPHi-tech Precision Machining, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
HSHi-tech Solutions LLC	Cleveland	OH	—	◐ LIKELY ACTIVE
HDHizni Dari	Van Nuys	CA	—	◐ LIKELY ACTIVE
HMH.j.m. Machine Shop, INC	Harahan	LA	—	◐ LIKELY ACTIVE
HPH&K Perforating LLC	Chicago	IL	1–19	◐ LIKELY ACTIVE
HPH&K Perforating, LLC TN	Cleveland	TN	20–99	◐ LIKELY ACTIVE
HKH & K Precision Machine, LLC	Cedar Springs	MI	—	◐ LIKELY ACTIVE
HLHkr, LLC	Catoosa	OK	20–99	◐ LIKELY ACTIVE
HTH&L Tooth	Tulsa	OK	20–99	◐ LIKELY ACTIVE
HMHmi Mold El Paso INC	El Paso	TX	—	◐ LIKELY ACTIVE
HUh&m USA Dies	Charlotte	NC	20–99	◐ LIKELY ACTIVE
HLHnf LLC	Wylie	TX	—	◐ LIKELY ACTIVE
HMHobson & Motzer, LLC - Wallingford	Wallingford	CT	20–99	◐ LIKELY ACTIVE
HTHobson Tool and Machine CO.	Franklin	IN	—	◐ LIKELY ACTIVE
HMHodges Manufacturing Plant	Hodges	SC	100–499	◐ LIKELY ACTIVE
HTHodge Tool	Lancaster	PA	20–99	◐ LIKELY ACTIVE
HIHoffman Industries, LLC	Anoka	MN	500+	◐ LIKELY ACTIVE
HMHoffman's Machine Shop, LLC	Milton	PA	—	◐ LIKELY ACTIVE
HMHogan Mfg., INC.	Escalon	CA	—	▲ REPORTED CLOSED
HDHogg & Davis, Inc.	Hood River	OR	20–99	◐ LIKELY ACTIVE
HBHokes Bluff Weld & Fab (A Division of Blastcrete)	Hokes Bluff	AL	20–99	◐ LIKELY ACTIVE
HCHolcombe CVI, LLC	Ault	CO	20–99	◐ LIKELY ACTIVE
HHolland	Holland	OH	20–99	◐ LIKELY ACTIVE
HIHolland Industrial Machine & Welding, LLC	Dothan	AL	1–19	◐ LIKELY ACTIVE
HPHolland Production Center	Holland	MI	100–499	◐ LIKELY ACTIVE
HMHolliston MFG (GTS, HTAS)	Holliston	MA	100–499	◐ LIKELY ACTIVE
HCHol-Mac Corporation Plant 1	Bay Springs	MS	100–499	◐ LIKELY ACTIVE
HCHol-Mac Corporation Plant 4	Bay Springs	MS	20–99	◐ LIKELY ACTIVE
HGHoltec Gas Systems, LLC	Saint Charles	MO	20–99	◐ LIKELY ACTIVE
HMHoltec Manufacturing Division, INC	E Pittsburgh	PA	—	◐ LIKELY ACTIVE
HSHolt Sales and Service, LLC	Des Moines	IA	100–499	◐ LIKELY ACTIVE
HRHonda Racing Corporation USA	Santa Clarita	CA	100–499	◐ LIKELY ACTIVE
HLHonest Logistics LLC	Joppa	MD	—	◐ 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.