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
HMHL Mando America Corporation - G2	Hogansville	GA	100–499	◐ LIKELY ACTIVE
HLH & L Tool Company INC	Madison Heights	MI	20–99	◐ LIKELY ACTIVE
HMHobson & Motzer, LLC - Durham, CT	Durham	CT	100–499	◐ LIKELY ACTIVE
HFHoffmann Filter CORP	Brighton	MI	20–99	◐ LIKELY ACTIVE
HIHolan, INC	Irwin	PA	—	◐ LIKELY ACTIVE
HLHollis Line Machine Co., INC.	Milford	NH	—	◐ LIKELY ACTIVE
HSHolt Specialty Equipment	Eagleville	TN	—	◐ LIKELY ACTIVE
HPHome Products International INC	Seymour	IN	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Tulsa	OK	—	◐ LIKELY ACTIVE
HIHoneywell International INC.	Torrance	CA	—	◐ LIKELY ACTIVE
HPHoneywell Palmetto, FL	Palmetto	FL	100–499	◐ LIKELY ACTIVE
HMHorizontal Machining & Mfg. Inc.	Huron	SD	20–99	◐ LIKELY ACTIVE
HRHorspool & Romine Mfg CO INC	Oakland	CA	—	◐ LIKELY ACTIVE
HMHot Melt Technologies INC	Rochester Hills	MI	20–99	◐ LIKELY ACTIVE
HFHouston Facility	Houston	TX	20–99	◐ LIKELY ACTIVE
HPHouston Plating Company - Humble	Humble	TX	20–99	◐ LIKELY ACTIVE
HIHoward Industries	Fairview	PA	20–99	◐ LIKELY ACTIVE
HGHowmet Global Fastening Systems INC	Fullerton	CA	—	◐ LIKELY ACTIVE
HGHowmet Global Fastening Systems INC.	Torrance	CA	—	◐ LIKELY ACTIVE
HTHowmet - Tempcraft	Cleveland	OH	100–499	◐ LIKELY ACTIVE
HIHpz INC	Toledo	IL	—	◐ LIKELY ACTIVE
HRH & R Mfg. and Supply, INC.	Willis	TX	20–99	◐ LIKELY ACTIVE
HTHubbard Tool & Die CORP.	Rome	NY	20–99	◐ LIKELY ACTIVE
HMHudson Machine and Tool	Hammond	WI	20–99	◐ LIKELY ACTIVE
HNHuf North America Automotive Parts Manufacturing, CORP	Greeneville	TN	100–499	◐ LIKELY ACTIVE
HEHunter Engineering Company Raymond Plant	Raymond	MS	500+	◐ LIKELY ACTIVE
HIHunter Industries/DBA Sousa & DeMayo	Attleboro Falls	MA	20–99	◐ LIKELY ACTIVE
HMHunter Machine INC.	Victor	NY	20–99	◐ LIKELY ACTIVE
HAHutchinson Aerospace & Industry, INC.	Hopkinton	MA	—	◐ LIKELY ACTIVE
HIHV Industries	Trevose	PA	20–99	◐ LIKELY ACTIVE
HWH & W Manufacturing	Spring	TX	20–99	◐ LIKELY ACTIVE
HWH W Nicholson Welding & Manufacturing INC	Apollo	PA	—	◐ LIKELY ACTIVE
HUHypertech Usa, INC.	Ventura	CA	—	◐ LIKELY ACTIVE
HTHytech Tool & Design CO.	Edinboro	PA	20–99	◐ LIKELY ACTIVE
IIIcf Industries, INC.	Pleasant Hill	MO	20–99	◐ LIKELY ACTIVE
ISI-con Systems, INC.	Oviedo	FL	20–99	◐ LIKELY ACTIVE
ICIcs CO LLC	Brighton	CO	—	◐ LIKELY ACTIVE
IBICT Billet LLC	Wichita	KS	20–99	◐ LIKELY ACTIVE
IIIda International, INC.	Derby	CT	1–19	◐ LIKELY ACTIVE
ICIdeal Clamp Products INC	Smyrna	TN	100–499	◐ LIKELY ACTIVE
IPIllinois Pulley & Gear INC	Schaumburg	IL	20–99	◐ LIKELY ACTIVE
IBImasen Bucyrus Technology Inc,	Bucyrus	OH	100–499	◐ LIKELY ACTIVE
IIImg Inta LLC	Santa Clara	CA	—	◐ LIKELY ACTIVE
Imperial Machine & Tool CO	Blairstown	NJ	20–99	◐ LIKELY ACTIVE
IPImperial Plating CORP	Lyndhurst	NJ	—	◐ LIKELY ACTIVE
ITImperial Trailer Mfg. & Sales, INC.	Olney	IL	—	◐ LIKELY ACTIVE
IEIms Engineered Products LLC	Des Plaines	IL	—	▲ REPORTED CLOSED
IFIncertec Florida LLC	Titusville	FL	—	◐ LIKELY ACTIVE
ICIncoe Corporation	Auburn Hills	MI	100–499	◐ LIKELY ACTIVE
ITIndiana Tool & Die	Indiana	PA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 33,564 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.