Manufacturing of metal tanks and vessels

Facility	City	State	Employees	Status
MSMachine Shop	De Pere	WI	20–99	◐ 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
MMMag7 Machining, LLC	Lynnville	TN	—	◐ 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
MMMagnum Metals, LLC	Nettleton	MS	20–99	◐ LIKELY ACTIVE
MTMaguire Tank	Sioux Falls	SD	100–499	◐ LIKELY ACTIVE
MSMahs Services Group, INC.	Royal Palm Beach	FL	—	◐ LIKELY ACTIVE
MTMahuta Tool Corp	Germantown	WI	20–99	◐ LIKELY ACTIVE
MMain	Sugarcreek	OH	20–99	◐ LIKELY ACTIVE
MMain	Romeoville	IL	20–99	◐ LIKELY ACTIVE
MMain	Canton	MI	20–99	◐ LIKELY ACTIVE
MMMaine Machine Products Company	South Paris	ME	—	◐ LIKELY ACTIVE
MFMain Facility	Wichita	KS	100–499	◐ LIKELY ACTIVE
MPMain Plant	Monett	MO	20–99	◐ LIKELY ACTIVE
MSMain Shop	Huntington	WV	20–99	◐ LIKELY ACTIVE
MSMain Shop	Diana	TX	20–99	◐ LIKELY ACTIVE
MSMaintenance Service & Sales Corporation	Bordentown	NJ	—	◐ LIKELY ACTIVE
MMMamco Machining, INC.	Maryville	IL	—	◐ LIKELY ACTIVE
MTManchester Tank & Equipment- Quincy	Quincy	IL	100–499	◐ LIKELY ACTIVE
MIMancor Indiana	Anderson	IN	20–99	◐ LIKELY ACTIVE
MCMann CO Machine Works LLC	Lancaster	CA	—	▲ REPORTED CLOSED
MOMan of Steel Welding Services LLC	Seymour	CT	—	◐ LIKELY ACTIVE
MMManth Mfg.	Tonawanda	NY	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
MTMar-con Tool Company	Dayton	OH	—	◐ LIKELY ACTIVE
MMMaring Machining & Engineering LLC	Lafayette	CO	—	◐ LIKELY ACTIVE
MWMarino \ WARE	South Plainfield	NJ	100–499	◐ LIKELY ACTIVE
MMMarion Machine	Marion	NC	20–99	◐ LIKELY ACTIVE
MPMarion Precision Tool, INC.	Ocala	FL	—	◐ LIKELY ACTIVE
MIMark.us Industry INC	Wharton	NJ	—	◐ LIKELY ACTIVE
MMMar Machine INC	West Babylon	NY	—	◐ LIKELY ACTIVE
MMMarposa Manufacturing	Waltham	MA	—	◐ LIKELY ACTIVE
MMarrero	Marrero	LA	20–99	◐ LIKELY ACTIVE
MMMarsam Metalfab Inc -ENTERPRISE-	Twinsburg	OH	20–99	◐ LIKELY ACTIVE
MMMarsam Metalfab Inc -TOWER-	Twinsburg	OH	20–99	◐ LIKELY ACTIVE
Martin & Rush Machining Inc. DBA: Phoenix Precision Machining	Trinity	NC	20–99	◐ LIKELY ACTIVE
MMMAS Metals	Union City	CA	20–99	◐ LIKELY ACTIVE
MMMason Manufacturing, LLC	Decatur	IL	20–99	◐ LIKELY ACTIVE
MAMasterpiece Arms Holding Company	Comer	GA	20–99	◐ LIKELY ACTIVE
MRMaster Roll Manufacturing	New Carlisle	IN	20–99	◐ LIKELY ACTIVE
MMasury	Masury	OH	20–99	◐ LIKELY ACTIVE
MSMatthew Scott Sammons	Park Falls	WI	—	◐ LIKELY ACTIVE
MPMattoon Precision Manufacturing, Inc.	Mattoon	IL	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 16,592 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced metal tanks and vessels, custom fabricated and field erected, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 409 establishments reported producing it.

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 2016377000. 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.