Manufacturing of foundry patterns

Facility	City	State	Employees	Status
LFLakos Filtration Solutions	Fresno	CA	20–99	◐ LIKELY ACTIVE
LTLambda Technologies Group	Cincinnati	OH	1–19	◐ LIKELY ACTIVE
LVLaminar Ventures, LLC	Cocoa Beach	FL	—	◐ LIKELY ACTIVE
LCLampin Corporation	Lampin Corporation	MA	20–99	◐ LIKELY ACTIVE
LILance Industries, LLC	Morganton	GA	—	◐ LIKELY ACTIVE
LMLange Machine & Tool CO LLC	Merrill	WI	1–19	◐ LIKELY ACTIVE
LTLaserod Technologies LLC	Torrance	CA	—	◐ LIKELY ACTIVE
LSLaser Specialties, LLC	Westminster	MD	—	◐ LIKELY ACTIVE
LCLatitude Corp	Tucson	AZ	20–99	◐ LIKELY ACTIVE
LMLatrobe Machine Co	Latrobe	PA	1–19	◐ LIKELY ACTIVE
LMLaurel Machine and Foundry, Hawkes Circle	Laurel	MS	20–99	◐ LIKELY ACTIVE
LJLawrence J Giesfeldt	Harshaw	WI	—	◐ LIKELY ACTIVE
LMLawrence Mold and Tool	Lawrence	NJ	20–99	◐ LIKELY ACTIVE
LILean Industrial LLC	Eugene	OR	—	◐ LIKELY ACTIVE
LLebanon	Lebanon	KY	20–99	◐ LIKELY ACTIVE
LCLECO Corporation -- Machine Shop	Saint Joseph	MI	20–99	◐ LIKELY ACTIVE
LCLECO Corporation -- TemPres	Bellfonte	PA	20–99	◐ LIKELY ACTIVE
LHLeech Holding LLC	Meadville, Pa	PA	20–99	◐ LIKELY ACTIVE
LGLee's Grinding Inc.	Strongsville	OH	20–99	◐ LIKELY ACTIVE
LELegacy Effects LLC	San Fernando	CA	100–499	◐ LIKELY ACTIVE
LMLegacy Military Components INC	Deer Park	NY	—	◐ LIKELY ACTIVE
LILeMar Industries-SHE	Sheffield	IA	20–99	◐ LIKELY ACTIVE
LMLemitar Mechanical LLC	Lemitar	NM	—	◐ LIKELY ACTIVE
LLLem Labs, LLC	Hollis	NH	—	◐ LIKELY ACTIVE
Les Gribskov CO Dba Isco	Bend	OR	20–99	◐ 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.