Manufacturing of foundry patterns

Facility	City	State	Employees	Status
LILeski Incorporated	Arlington	TX	—	◐ LIKELY ACTIVE
LLiberty-550	Delaware	OH	20–99	◐ LIKELY ACTIVE
LMLiberty Metalworks INC.	Chandler	AZ	—	◐ LIKELY ACTIVE
LTLiberty Tec	Delaware	OH	20–99	◐ LIKELY ACTIVE
Libra Industries - Dayton	Dayton	OH	100–499	◐ LIKELY ACTIVE
LPLilland Precision LLC	Defuniak Springs	FL	—	◐ LIKELY ACTIVE
LPLima Plant	Lima	OH	100–499	◐ LIKELY ACTIVE
LMLimerick Machine Co., INC	Limerick	ME	—	◐ LIKELY ACTIVE
LSLinamar - Southfield	Southfield	MI	100–499	◐ LIKELY ACTIVE
LSLinamar Structures USA (Michigan) Inc. - Albion Plant	Albion	IN	100–499	◐ LIKELY ACTIVE
LPLinc Products & Services LLC	Gerry	NY	—	◐ LIKELY ACTIVE
LBLine Bore Industries, INC.	Oxford	MA	—	◐ LIKELY ACTIVE
LMListon Manufacturing Inc.	North Tonawanda	NY	20–99	◐ LIKELY ACTIVE
LELittle Enterprises North	Whitefield	ME	20–99	◐ LIKELY ACTIVE
LGLln Group LLC	South Houston	TX	—	◐ LIKELY ACTIVE
LPL&m Precision, INC	Valencia	CA	—	◐ LIKELY ACTIVE
LMLockheed Martin Corporation US PA Archbald Kennedy Dr (1547)	Archbald	PA	500+	◐ LIKELY ACTIVE
LLoftech	Vadnais Heights	MN	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
LILoudon Industries, INC	Mercersburg	PA	20–99	◐ LIKELY ACTIVE
LMLoveridge Machine & Tool INC	Salt Lake City	UT	—	◐ LIKELY ACTIVE
LCL.r.g. Corporation	Jeannette	PA	—	◐ LIKELY ACTIVE
LMLT Metal Masters, Inc.	Indianapolis	IN	1–19	◐ LIKELY ACTIVE

FactoryRegistry lists 16,479 facilities whose primary industry classification is one of the 6 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced foundry patterns, 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 6 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 437 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 2016030003. 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.