Manufacturing of parts

Facility	City	State	Employees	Status
MMarrero	Marrero	LA	20–99	◐ LIKELY ACTIVE
MLMarrick, LLC	Portsmouth	VA	—	◐ LIKELY ACTIVE
Martin & Rush Machining Inc. DBA: Phoenix Precision Machining	Trinity	NC	20–99	◐ LIKELY ACTIVE
MFMartin's Fiberglass INC	Houston	TX	—	◐ LIKELY ACTIVE
MIMason Industries Inc	Hauppauge	NY	100–499	◐ LIKELY ACTIVE
MOMason office	Mason	OH	20–99	◐ LIKELY ACTIVE
M.a.s. Services LLC	Alamogordo	NM	—	◐ LIKELY ACTIVE
MAMassman Automation - Alexandria	Alexandria	MN	100–499	◐ LIKELY ACTIVE
MAMassman Automation, Villard	Villard	MN	20–99	◐ LIKELY ACTIVE
MEMaster Engineering INC	Shepherdsville	KY	—	◐ LIKELY ACTIVE
MAMasterpiece Arms Holding Company	Comer	GA	20–99	◐ LIKELY ACTIVE
MCMasterpiece Cnc Prototyping LLC	Gallatin	TN	—	◐ LIKELY ACTIVE
MRMaster Roll Manufacturing	New Carlisle	IN	20–99	◐ LIKELY ACTIVE
MDMaterials Development INC	Arlington Heights	IL	—	◐ LIKELY ACTIVE
MLMaterion - Leesport	Leesport	PA	100–499	◐ LIKELY ACTIVE
Matrix Metals LLC	Deland	FL	—	◐ LIKELY ACTIVE
MBMatthew Bonanno	Jacksboro	TN	—	◐ LIKELY ACTIVE
MSMatthew Scott Sammons	Park Falls	WI	—	◐ LIKELY ACTIVE
Matthews International, Cranberry	Cranberry Township	PA	20–99	◐ LIKELY ACTIVE
MPMattoon Precision Manufacturing, Inc.	Mattoon	IL	100–499	◐ LIKELY ACTIVE
MIMatzel Industries INC	Milwaukee	WI	—	◐ LIKELY ACTIVE
MPMaudlin Products	Kemah	TX	20–99	◐ LIKELY ACTIVE
MMMaul Mfg., INC.	Santa Ana	CA	—	◐ LIKELY ACTIVE
MMaxcess-Fife	Oklahoma	OK	100–499	◐ LIKELY ACTIVE
MIMaximum Industries, INC.	Irving	TX	—	◐ LIKELY ACTIVE

FactoryRegistry lists 25,391 facilities whose primary industry classification is one of the 7 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced parts, attachments, and accessories for all other miscellaneous general industrial machinery and equipment, 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.

The U.S. Census Bureau recorded this product line in 7 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 399 establishments reported producing it; the count for 2 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2045023000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.