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
MBMilwaukee Broach CO	New Berlin	WI	20–99	◐ LIKELY ACTIVE
MMMingo Manufacturing	Owasso	OK	20–99	◐ LIKELY ACTIVE
MWMinneapolis Washer and Stamping, INC.	Minneapolis	MN	1–19	◐ LIKELY ACTIVE
MGMinnesota Grinding INC	Crystal	MN	20–99	◐ LIKELY ACTIVE
MLMipc LLC / Chelsea Tank Farm	Aston	PA	—	◐ LIKELY ACTIVE
MIMip INC	Youngstown	OH	—	◐ LIKELY ACTIVE
MMMiramar Metal Processing of San Diego, INC.	San Diego	CA	—	◐ LIKELY ACTIVE
MMMiro Mfg., INC	Waukesha	WI	20–99	◐ LIKELY ACTIVE
MSMission Sheet Metal	Anaheim	CA	20–99	◐ LIKELY ACTIVE
MIMiTek, Inc. - Largo	Largo	FL	20–99	◐ LIKELY ACTIVE
MUMitek USA	Montgomery	MN	1–19	◐ LIKELY ACTIVE
MCMitsubishi Chemical Advanced Materials IL	Libertyville	IL	20–99	◐ LIKELY ACTIVE
MSMixer Systems INC	Pewaukee	WI	20–99	◐ LIKELY ACTIVE
MKM & K Plating	Fort Worth	TX	—	◐ LIKELY ACTIVE
MIMks Instruments INC Broomfield	Broomfield	CO	—	◐ LIKELY ACTIVE
MMMkt Metal Manufacturing	York	PA	20–99	◐ LIKELY ACTIVE
MMMMA Manufacturing, Inc. dba Minute Man Anchors	East Flat Rock	NC	20–99	◐ LIKELY ACTIVE
MMM&m Metals	San Antonio	TX	20–99	◐ LIKELY ACTIVE
MMM - M Precision Machining INC	Elk River	MN	20–99	◐ LIKELY ACTIVE
MOMnp Ovidon Manufacturing LLC	Howell	MI	20–99	◐ LIKELY ACTIVE
MTMobile Track Solutions	Elkader	IA	100–499	◐ LIKELY ACTIVE
MFModel Finishing Co/phila	Philadelphia	PA	—	◐ LIKELY ACTIVE
MEModern Equipment Company	Omaha	NE	—	◐ LIKELY ACTIVE
Modern Machine Shop, INC.	Laredo	TX	20–99	◐ LIKELY ACTIVE
MMModern-Tec Manufacturing, Inc.	Lockport	NY	20–99	◐ LIKELY ACTIVE
MCModineer Coating Div North	Benton Harbor	MI	20–99	◐ LIKELY ACTIVE
MPModineer Plant 6	Niles	MI	100–499	◐ LIKELY ACTIVE
Modus Advanced, INC.	Livermore	CA	100–499	◐ LIKELY ACTIVE
MIMold-tech INC	Albertville	MN	20–99	◐ LIKELY ACTIVE
MLMol-son LLC	Mattawan	MI	20–99	◐ LIKELY ACTIVE
MEMonroe Environmental CORP	Monroe	MI	—	◐ LIKELY ACTIVE
MMMonroe Machined Products, INC.	Seatac	WA	—	◐ LIKELY ACTIVE
MCMoody Corporation	Zelienople	PA	20–99	◐ LIKELY ACTIVE
MBMorgan Bronze Products INC	Wauconda	IL	—	◐ LIKELY ACTIVE
MOMorgan Olson LLC Loudon	Loudon	TN	100–499	◐ LIKELY ACTIVE
MTMorgan Truck Body LLC MOR	Portland	OR	20–99	◐ LIKELY ACTIVE
MWMorin West	Fontana	CA	20–99	◐ LIKELY ACTIVE
MCMorris Coupling Company	Erie	PA	20–99	◐ LIKELY ACTIVE
MMMorris Manufacturing & Sales	Brazil	IN	100–499	◐ LIKELY ACTIVE
MIMorton Industries LLC	Morton	IL	100–499	◐ LIKELY ACTIVE
MAM.s. Action Machining CORP	Mchenry	IL	20–99	◐ LIKELY ACTIVE
MSMsi Structural Steel	Anaheim	CA	20–99	◐ LIKELY ACTIVE
MCMueller Corporation	E Bridgewater	MA	20–99	◐ LIKELY ACTIVE
MPMultimetal Products Corporation	Gurnee	IL	20–99	◐ LIKELY ACTIVE
MDMunters Des Champs	Buena Vista	VA	—	◐ LIKELY ACTIVE
MCMuth Company LLC	Sheboygan	WI	100–499	◐ LIKELY ACTIVE
NMNacco Materials Handling Group Incorporated	Greenville	NC	—	◐ LIKELY ACTIVE
NHNA Holding-Lime City, LLC	Huntington	IN	1–19	◐ LIKELY ACTIVE
NANas-tra Automotive Industries INC	Lindenhurst	NY	—	◐ LIKELY ACTIVE
NANational Aerospace Processing LLC	Stow	OH	—	▲ REPORTED CLOSED

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.