Manufacturing of foundry patterns

Facility	City	State	Employees	Status
Reliance Machining INC	Minneapolis	MN	—	● ACTIVE
Remmi CORP	Deland	FL	—	● ACTIVE
Rennscot LLC	Woburn	MA	—	● ACTIVE
Reno Machine Company, Inc., the	Newington	CT	—	● ACTIVE
RMReynolda Manufacturing Solutions, INC.	East Bend	NC	—	● ACTIVE
Richlind Metal Fabricators, LLC	Chaska	MN	—	● ACTIVE
RERincon Engineering Technologies	Carpinteria	CA	—	● ACTIVE
Rincon Group Holdings, LLC	Duncan	SC	—	● ACTIVE
Rink Systems INC	Albert Lea	MN	—	● ACTIVE
Riverstone Machining LLC	Fox Lake	WI	—	● ACTIVE
R & J Cylinder & Machine, INC	New Philadelphia	OH	20–99	● ACTIVE
R. Kern Engineering & Manufacturing CORP.	Chino	CA	—	● ACTIVE
Rkl Technologies, INC.	Corona	CA	—	● ACTIVE
RMRk Manufacturing Corporation of Ct	Danbury	CT	100–499	● ACTIVE
RIRlm Industries INC	Oxford	MI	—	● ACTIVE
R.m. Baker Machine & Tool, INC.	Covina	CA	—	● ACTIVE
R.m. Machining, INC.	San Carlos	CA	—	● ACTIVE
Roberts Precision Machine, INC.	Monroe	WA	—	● ACTIVE
Robmar Precision, INC	Westland	MI	—	● ACTIVE
Rocal INC	Frankfort	OH	—	● ACTIVE
Rock Industries, INC.	Rock Valley	IA	—	● ACTIVE
Roemer Industries, LLC	Masury	OH	20–99	● ACTIVE
RERomac Electronics, INC.	Plainview	NY	20–99	● ACTIVE
RARom Acquisition Corporation	Belton	MO	100–499	● ACTIVE
Ronlo Engineering, LTD.	Camarillo	CA	—	● ACTIVE

FactoryRegistry lists 16,915 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.