Manufacturing of externally threaded metal fasteners

Facility	City	State	Employees	Status
Lomar Machine & Tool Co. Plant 6	Horton	MI	20–99	◐ LIKELY ACTIVE
LFLonghorn Fabrication , Inc.	Terrell	TX	20–99	◐ LIKELY ACTIVE
LMLookout Metal Works, LLC	Flintstone	GA	—	◐ LIKELY ACTIVE
LALori Ann Oldham LLC	Barlow	KY	—	◐ LIKELY ACTIVE
LMLorraine Machine INC	Greenville	SC	—	◐ LIKELY ACTIVE
LALos Angeles, Ca	Los Angeles	CA	1–19	◐ LIKELY ACTIVE
LILoudon Industries, INC	Mercersburg	PA	20–99	◐ LIKELY ACTIVE
LLouisville	Louisville	MS	1–19	◐ LIKELY ACTIVE
LMLoveridge Machine & Tool INC	Salt Lake City	UT	—	◐ LIKELY ACTIVE
LTLowry Tool & Die, Inc.	Salem	OH	20–99	◐ LIKELY ACTIVE
LCL.r.g. Corporation	Jeannette	PA	—	◐ LIKELY ACTIVE
LMLT Metal Masters, Inc.	Indianapolis	IN	1–19	◐ LIKELY ACTIVE
LALubeck American Systems LLC	Tyler	TX	—	◐ LIKELY ACTIVE
LMLuna Metal Works LLC	San Antonio	TX	—	◐ LIKELY ACTIVE
LWL & W Machine INC.	Norfolk	VA	—	◐ LIKELY ACTIVE
LMLyco Machining, INC	Colton	CA	—	◐ LIKELY ACTIVE
LELycox Enterprises, INC	Billings	MT	—	◐ LIKELY ACTIVE
LLyman	Lyman	NE	20–99	◐ LIKELY ACTIVE
LFLyman-Morse Fabrication	Thomaston	ME	1–19	◐ LIKELY ACTIVE
LALynchburg - AOC Metal Works	Lynchburg	VA	20–99	◐ LIKELY ACTIVE
LCLynx Cnc Solutions CORP	San Jose	CA	—	◐ LIKELY ACTIVE
MSM2M Synergy, LLC	Mukwonago	WI	20–99	◐ LIKELY ACTIVE
MPM2 Precision Machining CORP	San Jose	CA	—	◐ LIKELY ACTIVE
MMM45 Manufacturing LLC	Auburn	CA	—	◐ LIKELY ACTIVE
M3MACH 3 Machining	Cuyahoga Falls	OH	20–99	◐ LIKELY ACTIVE
Machina Labs, Inc. Mach 1	Chatsworth	CA	20–99	◐ LIKELY ACTIVE
Machina Labs, Inc Mach E	Chatsworth	CA	20–99	◐ LIKELY ACTIVE
MBMachine Builders of New England LLC	Milford	CT	—	▲ REPORTED CLOSED
MCMachine Craft INC	Dalton	GA	—	◐ LIKELY ACTIVE
MCMachined Castings Specialties, LLC	Rochester	IN	—	◐ LIKELY ACTIVE
MCMachined Concepts INC	South Elgin	IL	—	◐ LIKELY ACTIVE
MMMachined Metals Manufacturing	Collegeville	PA	20–99	◐ LIKELY ACTIVE
MPMachined Products Co., INC.	Knoxville	TN	—	◐ LIKELY ACTIVE
MSMachine Services Group	Carrollton	GA	20–99	◐ LIKELY ACTIVE
MSMachine Shop	Muncie	IN	1–19	◐ LIKELY ACTIVE
MSMachine Shop	De Pere	WI	20–99	◐ LIKELY ACTIVE
MBMachining Bright LLC	Toledo	OH	—	◐ LIKELY ACTIVE
MCMachining Concepts Inc.	Erie	PA	20–99	◐ LIKELY ACTIVE
MCMachining Concepts LLC	Germantown	WI	20–99	◐ LIKELY ACTIVE
MMMackentepe Machine & Tool, INC.	Vinemont	AL	—	◐ LIKELY ACTIVE
MMMack Manufacturing, Inc.	Theodore	AL	20–99	◐ LIKELY ACTIVE
MMMacLean Master EAST	Plymouth	MI	100–499	◐ LIKELY ACTIVE
MMMacLean Master WEST	Plymouth	MI	100–499	◐ LIKELY ACTIVE
MMMac Manufacturing INC	Purcell	OK	—	◐ LIKELY ACTIVE
MIMactech, Inc. (Central)	Paducah	KY	1–19	◐ LIKELY ACTIVE
MIMactech, Inc. (Marinette)	Marinette	WI	1–19	◐ LIKELY ACTIVE
MIMactech, Inc. (North)	Red Wing	MN	20–99	◐ LIKELY ACTIVE
MIMactech, Inc. (South)	Broussard	LA	20–99	◐ LIKELY ACTIVE
MIMactech, Inc. (Texas)	Fort Worth	TX	1–19	◐ LIKELY ACTIVE
MBMadden Bolt Corporation KERMIER	Hockley	TX	100–499	◐ LIKELY ACTIVE
MDMad Dragon Fire LLC	Seattle	WA	—	◐ LIKELY ACTIVE
MIMaden, INC.	Irvine	CA	—	◐ LIKELY ACTIVE
MMMag7 Machining, LLC	Lynnville	TN	—	◐ LIKELY ACTIVE
MAMag Automotive LLC	Sterling Heights	MI	—	◐ LIKELY ACTIVE
MAMagellan Aerospace Processing, New York Inc.	West Babylon, NY, 11704	NY	100–499	◐ LIKELY ACTIVE
MGMag Gunsmithing LLC	Somerset	PA	—	◐ LIKELY ACTIVE
MCMagic Circle	Coffeyville	KS	20–99	◐ LIKELY ACTIVE
MMMagic Machine CO LLC	Albuquerque	NM	—	◐ LIKELY ACTIVE
MSMahs Services Group, INC.	Royal Palm Beach	FL	—	◐ LIKELY ACTIVE
MTMahuta Tool Corp	Germantown	WI	20–99	◐ LIKELY ACTIVE
MMain	Romeoville	IL	20–99	◐ LIKELY ACTIVE
MMain	Canton	MI	20–99	◐ LIKELY ACTIVE
MAMaine Auto Radiator Manufacturing CO INC	Lewiston	ME	—	◐ LIKELY ACTIVE
MMMaine Machine Products Company	South Paris	ME	—	◐ LIKELY ACTIVE
MFMain Facility	Wichita	KS	100–499	◐ LIKELY ACTIVE
MLMain Location	Reedsburg	WI	20–99	◐ LIKELY ACTIVE
MOMain Office	Farmingdale	NY	20–99	◐ LIKELY ACTIVE
MOMain Office	Oriskany	NY	20–99	◐ LIKELY ACTIVE
MOMain Office - 01	Wheeling	IL	500+	◐ LIKELY ACTIVE
MPMain Plant	Sidney	OH	20–99	◐ LIKELY ACTIVE
MSMain Shop	Diana	TX	20–99	◐ LIKELY ACTIVE
MSMain Shop	Huntington	WV	20–99	◐ LIKELY ACTIVE
MPMainstream Packaging, Inc.	Lebanon	KY	20–99	◐ LIKELY ACTIVE
MSMain Street	Fridley	MN	100–499	◐ LIKELY ACTIVE
MSMain Street	Clarence	NY	100–499	◐ LIKELY ACTIVE
MSMaintenance Service & Sales Corporation	Bordentown	NJ	—	◐ LIKELY ACTIVE
MEMaitland Engineering Inc. Bldg#2	South Bend	IN	20–99	◐ LIKELY ACTIVE
MMMakerite Manufacturing Co, Inc.	Roscoe	IL	1–19	◐ LIKELY ACTIVE
MSMalone Specialty, INC.	Mentor	OH	—	◐ LIKELY ACTIVE
MMMamco Machining, INC.	Maryville	IL	—	◐ LIKELY ACTIVE
MIMancor Indiana	Anderson	IN	20–99	◐ LIKELY ACTIVE
MEManitou Equipment America LLC - West Bend	West Bend	WI	100–499	◐ LIKELY ACTIVE
MCManitowoc Company Corporate	Milwaukee	WI	20–99	◐ LIKELY ACTIVE
MCManitowoc Cranes Inc.- Port Washington WI	Port Washington	WI	20–99	◐ LIKELY ACTIVE
MCMann CO Machine Works LLC	Lancaster	CA	—	▲ REPORTED CLOSED
MMMann Metal Finishing, Inc.	Hartford	MI	20–99	◐ LIKELY ACTIVE
MManth-Brownell	Kirkville	NY	20–99	◐ LIKELY ACTIVE
MMManth Mfg.	Tonawanda	NY	20–99	◐ LIKELY ACTIVE
MSManufacturing Shop	Hodgkins	IL	20–99	◐ LIKELY ACTIVE
MTManufacturing Technologies, INC.	Bernalillo	NM	—	◐ LIKELY ACTIVE
MMManzke Machine, INC	Escondido	CA	—	◐ LIKELY ACTIVE
MWMaple Wood Manufacturing Co., INC.	Fall River	MA	—	◐ LIKELY ACTIVE
MTMarathon Technologies, INC	Estero	FL	—	◐ LIKELY ACTIVE
MIMarco Industries	Tulsa	OK	100–499	◐ LIKELY ACTIVE
MMMarcon Metal USA Inc	Ferndale	WA	20–99	◐ LIKELY ACTIVE
MTMar-con Tool Company	Dayton	OH	—	◐ LIKELY ACTIVE
MMMaring Machining & Engineering LLC	Lafayette	CO	—	◐ LIKELY ACTIVE
MMMarion Machine	Marion	NC	20–99	◐ LIKELY ACTIVE
MPMarion Precision Tool, INC.	Ocala	FL	—	◐ LIKELY ACTIVE
MWMarion Worthey	Paint Rock	AL	—	◐ LIKELY ACTIVE

FactoryRegistry lists 29,326 facilities whose primary industry classification is one of the 10 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced externally threaded metal fasteners, including bolts, screws, and studs (excluding aircraft types), 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 10 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 1,706 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 2029075000. 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.