Manufacturing of primary batteries

Facility	City	State	Employees	Status
MNMerz North America INC	Franksville	WI	—	◐ LIKELY ACTIVE
MCMetalube Coating	Corona	CA	1–19	◐ LIKELY ACTIVE
MDMgc Diagnostics INC	Saint Paul	MN	100–499	◐ LIKELY ACTIVE
MIMicromedics INC	Eagan	MN	—	◐ LIKELY ACTIVE
MMidland	Midland	TX	20–99	◐ LIKELY ACTIVE
MMitwellness	Blue Springs	MO	—	◐ LIKELY ACTIVE
MSMmp Sco LLC	Taft	LA	—	◐ LIKELY ACTIVE
Molecular Matrix INC	Carlsbad	CA	—	◐ LIKELY ACTIVE
MMMonteris Medical	Minnetonka	MN	—	◐ LIKELY ACTIVE
Mountain Manufacturing Technologies, Inc.	Lino Lakes	MN	20–99	◐ LIKELY ACTIVE
MMMozarc Medical	Mansfield	MA	—	◐ LIKELY ACTIVE
NINacs INC	Ham Lake	MN	20–99	◐ LIKELY ACTIVE
NWNalco Water	Chicago	IL	100–499	◐ LIKELY ACTIVE
NBNanova Biomaterials INC.	Columbia	MO	—	◐ LIKELY ACTIVE
NMNanticoke Memorial Hospital	Seaford	DE	—	◐ LIKELY ACTIVE
NENational Engineering Products, INC.	Washington	DC	—	◐ LIKELY ACTIVE
NHNaval Hospital Beaufort	Beaufort	SC	—	◐ LIKELY ACTIVE
NINeotract, INC	Pleasanton	CA	—	◐ LIKELY ACTIVE
NINeuralynx, INC.	Bozeman	MT	—	◐ LIKELY ACTIVE
NHNew Hope	New Hope	MN	20–99	◐ LIKELY ACTIVE
NNicquid	Miamisburg	OH	—	◐ LIKELY ACTIVE
NSNortech Systems Incorporated	Milaca	MN	—	◐ LIKELY ACTIVE
NMNovalis Medical, LLC	Clearwater	FL	—	◐ LIKELY ACTIVE
NSNuance Solutions INC	Chicago	IL	100–499	◐ LIKELY ACTIVE
NANurse Assist Incorporated	Haltom City	TX	—	◐ LIKELY ACTIVE

FactoryRegistry lists 5,959 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 primary batteries, including parts (excluding lead acid batteries and battery cases and containers), 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 75 establishments reported producing it; the count for 1 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 2010950000. 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.