FactoryRegistry

Manufacturing in Ottawa County, Ohio

As of JUL 2026, FactoryRegistry lists 28 manufacturing facilities in Ottawa County, Ohio, sourced from EPA, OSHA and Census records.

FACILITIES
28
CITIES
10
TOP INDUSTRY
Fabricated Metal Product Manufacturing
12 facilities

Cities

Port Clinton (8)Genoa (2)Marblehead (2)Gypsum (2)Curtice (2)Oak Harbor (2)Clay Center (2)Elmore (2)Oak Harbor (1)Lakeside Marblehead (1)

Top industries

Fabricated Metal Product Manufacturing (12)Nonmetallic Mineral Product Manufacturing (4)Transportation Equipment Manufacturing (3)Machinery Manufacturing (3)Primary Metal Manufacturing (2)Paper Manufacturing (1)

Facilities

Nelson Manufacturing CO
Ottawa, OH
ACTIVE336212EMP 20-99
Riverside Machine & Automation INC
Genoa, OH
ACTIVE332710EMP 20-99
Materion Brush INC
Elmore, OH
LIKELY ACTIVE331410
Northern Manufacturing
Oak Harbor, OH
LIKELY ACTIVE332312EMP 100-499
Avery Dennison - Oak Harbor
Oak Harbor, OH
LIKELY ACTIVE322220EMP 100-499
Canton Plant
Marblehead, OH
LIKELY ACTIVE333241EMP 20-99
Castaway Yacht Sales LLC
Port Clinton, OH
LIKELY ACTIVE336612
Fenner Dunlop Americas - Port Clinton
Port Clinton, OH
LIKELY ACTIVE333922EMP 20-99
Frogtown Mfg LLC
Elmore, OH
LIKELY ACTIVE332710
Lakecraft, INC.
Port Clinton, OH
LIKELY ACTIVE332710
Marblehead Plant
Marblehead, OH
LIKELY ACTIVE333241EMP 20-99
Materion - Elmore
Elmore, OH
LIKELY ACTIVE331420EMP 500+
Port Clinton Manufacturing, LLC
Port Clinton, OH
LIKELY ACTIVE332721EMP 20-99
Pristine Marine, LLC
Port Clinton, OH
LIKELY ACTIVE314910
Sparrow Solutions LLC
Curtice, OH
LIKELY ACTIVE332994
Tiger Material Handling, INC.
Clay Center, OH
LIKELY ACTIVE332312
Toledo Precision Machining LLC
Curtice, OH
LIKELY ACTIVE332710
Alpha Coatings INC - Port Clinton Division
Port Clinton, OH
UNVERIFIED332812
Davis Fabricators, INC.
Oak Harbor, OH
UNVERIFIED332312
Davis Metal & Powder Coating, LLC
Port Clinton, OH
UNVERIFIED332999
Graymont Dolime Oh INC *
Genoa, OH
UNVERIFIED327410
Guardian Fabrication INC *
Millbury, OH
UNVERIFIED327215
Loadmaster Trailer Company, LTD.
Port Clinton, OH
UNVERIFIED336212
Standard Prods CO
Port Clinton, OH
UNVERIFIED326299
Surovec Woodworks
Lakeside Marblehead, OH
UNVERIFIED321911
Tiger Material Handling
Clay Center, OH
UNVERIFIED332312
US Gypsum
Gypsum, OH
UNVERIFIED327420
US Gypsum Company (0362000078)
Gypsum, OH
UNVERIFIED327420