Manufacturing of other ammunition products, including industrial shells and cartridges, air gun ammunition, and percussion caps

Facility	City	State	Employees	Status
Millar Industries, INC.	Arden	NC	—	● ACTIVE
Mina Product Development, INC	Costa Mesa	CA	—	● ACTIVE
Min Plastics & Supply, INC	Honolulu	HI	—	● ACTIVE
MPMira Plastics CO INC	Newton	NJ	20–99	● ACTIVE
Mitsubishi Chemical Advanced Materials INC.	Reading	PA	—	● ACTIVE
Miwall Corporation	Grass Valley	CA	—	● ACTIVE
Mjg Technologies INC	Blackwood	NJ	—	● ACTIVE
Mk Machining LLC	Hallsville	MO	—	● ACTIVE
M.m. Newman CORP	Marblehead	MA	—	● ACTIVE
Moffitt LLC	Phoenix	AZ	—	● ACTIVE
Moore Fabrication, INC.	Houston	TX	—	● ACTIVE
Mother Lode Plastics Molding INC	Tracy	CA	—	● ACTIVE
Moxietec LLC	Grove City	PA	—	● ACTIVE
Mrm, LLC	Star	ID	—	● ACTIVE
M-r Products INC	Copemish	MI	—	● ACTIVE
Myco Plastics, INC	Jacksonville	TX	—	● ACTIVE
Myton Industries, INC.	Hallandale	FL	—	● ACTIVE
Nalpak INC	El Cajon	CA	—	● ACTIVE
Nammo Pocal INC	Covington Township	PA	—	● ACTIVE
NSNanofiber Solutions LLC	Dublin	OH	—	● ACTIVE
Nantbiorenewables Al, LLC	Gadsden	AL	—	● ACTIVE
NINdn International LLC	Potomac	MD	—	● ACTIVE
Nemesis Arms, INC.	Park City	KY	—	● ACTIVE
Neoniq Usa, LLC	Auburn Hills	MI	—	● ACTIVE
New World Manufacturing, INC.	Cloverdale	CA	—	● ACTIVE
NMNexa Manufacturing LLC	Portage	IN	—	● ACTIVE
Norma Precision INC.	Pooler	GA	—	● ACTIVE
Northern Power and Safety Solutions LLC	Weston	MA	—	● ACTIVE
Northrop Grumman Systems Corporation	Independence	MO	—	● ACTIVE
Northrop Grumman Systems Corporation	Radford	VA	—	● ACTIVE
Northrop Grumman Systems Corporation	Minneapolis	MN	—	● ACTIVE
Novas Bio INC	Hayward	CA	—	● ACTIVE
Npoc, LLC	Metaline Falls	WA	—	● ACTIVE
Np Technology LLC	Colorado Springs	CO	—	● ACTIVE
Nutri-bon Distribution Company, INC.	Torrance	CA	—	● ACTIVE
Oceanic Biotech LLC	Palisade	CO	—	● ACTIVE
Oceanit Foundry LLC	Honolulu	HI	—	● ACTIVE
OWOlin Winchester LLC	Independence	MO	500+	● ACTIVE
OPOmega Plastics, Inc.	Clinton Township	MI	20–99	● ACTIVE
OPOmnitek Partners LLC	Ronkonkoma	NY	—	● ACTIVE
Open Source Solutions LLC	Unionville	TN	—	● ACTIVE
Orbis Corporation	Oconomowoc	WI	—	● ACTIVE
Ordnance Technology Service, INC.	Concord Township	OH	—	● ACTIVE
Otw Holding Company	Salt Lake City	UT	—	● ACTIVE
Pacbak, INC.	Anchorage	AK	—	● ACTIVE
Packaging Strategies Incorporated	Rosedale	MD	—	● ACTIVE
Palmetto Planters INC	Bay City	MI	—	● ACTIVE
Parallel Fluidics INC	Boston	MA	—	● ACTIVE
PIPatrick Industries, INC	Everett	WA	—	● ACTIVE
Patriot Firepower LLC	Topeka	KS	—	● ACTIVE

FactoryRegistry lists 7,051 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced other ammunition products, including industrial shells and cartridges, air gun ammunition, and percussion caps, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 34 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 2051125000. 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.