National Machine Company

What they make

• components
• assemblies
• pneumatic systems
• safety systems
• fluid systems
• seating systems
• UAV systems
• fabrication
• precision machining
• welding
• qualification testing

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Esterle Mold & Machine CO. INC.	Stow	Machine Tool Manufacturing 333517	● ACTIVE	0.9 KM
PSPerlane Sales, INC.	Stow	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	◐ LIKELY ACTIVE	1.3 KM
CIConquest Industries INC.	Stow	Machine Shops 332710	◐ LIKELY ACTIVE	1.5 KM
FIFerry Industries, Inc.	Stow	Machine Shops 332710	◐ LIKELY ACTIVE	1.6 KM
RSRamco Specialties	Hudson	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	◐ LIKELY ACTIVE	2.7 KM

Every listed plant in Summit County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Electromotive, INC.

Stow, OH

● ACTIVE334419

Where this record comes from

4 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• EPA Facility Registry ServiceEXISTENCE
  Records 110002111312, 110070297794 · first seen SEP 2018 · last seen APR 2026
• SAM.gov entity registrationOPERATING
  Record P8ZJE38JWBC9 · first seen JAN 2026 · last seen JAN 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 341011007|OH|44224|4880 hudson dr · first seen DEC 2024 · last seen DEC 2024

ALSO RECORDED ASNATIONAL MACHINE CO - NMG AEROSPACE; NATIONAL MACHINE CORPORATION

IN SUMMIT COUNTY44 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 27 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

NameSOURCES DISAGREE

EPA: NATIONAL MACHINE CORPORATION · JUL 2026

SAM.gov: NATIONAL MACHINE COMPANY · JAN 2026 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 4920 HUDSON DRIVE · JUL 2026

SAM.gov: 4880 HUDSON DR · JAN 2026 · ON THIS PAGE

City

EPA: STOW · JUL 2026 · ON THIS PAGE

SAM.gov: STOW · JAN 2026 · ON THIS PAGE

State

EPA: OH · JUL 2026 · ON THIS PAGE

SAM.gov: OH · JAN 2026 · ON THIS PAGE

County (FIPS code)

EPA: 39153 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 41.197421332714,-81.457497983539 · JUL 2026 · ON THIS PAGE

EPA: 41.19846,-81.45684 · JUL 2026

Employees (band)

DOL: 100-499 · DEC 2024

Website

SAM.gov: http://www.nmgaerospace.com · JAN 2026

CAGE code

SAM.gov: 6L817 · JAN 2026

Retirement plan filing (Form 5500)

DOL: 400 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2027-01-16 · JAN 2026