FactoryRegistry

Manufacturing facilities in Ohio

As of JUL 2026, FactoryRegistry lists 10,546 manufacturing facilities in Ohio, sourced from EPA, OSHA and Census records.

FACILITIES
10,546
RECENT OPERATING SIGNAL
5,964
COUNTIES WITH FACILITIES
88
MAPPED
9,854
93% located

Top industries in Ohio

Fabricated Metal Product Manufacturing2,196Chemical Manufacturing1,075Plastics and Rubber Products Manufacturing1,006Machinery Manufacturing988Transportation Equipment Manufacturing861Primary Metal Manufacturing626Nonmetallic Mineral Product Manufacturing579Food Manufacturing516

Counties

Cuyahoga (1,102)Hamilton (674)Franklin (669)Summit (558)Montgomery (444)Butler (346)Stark (326)Lake (325)Lucas (293)Lorain (232)Warren (201)Portage (198)Wayne (189)Medina (178)Mahoning (173)Wood (161)Trumbull (158)Licking (148)Miami (137)Tuscarawas (136)Clermont (133)Geauga (124)Delaware (119)Ashtabula (114)Clark (110)Shelby (105)Allen (105)Richland (104)Holmes (100)Greene (95)Columbiana (91)Williams (85)Fairfield (80)Hancock (79)Huron (73)Erie (72)Seneca (69)Washington (67)Auglaize (66)Fulton (65)

Top cities

Cincinnati (454)Cleveland (438)Columbus (355)Dayton (224)Akron (176)Cincinnati (164)Toledo (132)Columbus (112)Canton (111)Cleveland (99)

Facilities

Accu-grind & Mfg. CO. INC.
Dayton, OH
ACTIVE332710EMP 20-99
Acme Machine Automatics INC
Ottoville, OH
ACTIVE332721EMP 20-99
Akron Paint & Varnish INC
Akron, OH
ACTIVE325510EMP 100-499
Alkon Corporation
Fremont, OH
ACTIVE332911EMP 100-499
Alloy Engineering CO
Berea, OH
ACTIVE332313EMP 20-99
American Posts LLC
Toledo, OH
ACTIVE331110EMP 20-99
Bard Manufacturing Company, INC.
Bryan, OH
ACTIVE333415EMP 100-499
Bendix Commercial Vehicle Systems LLC
Avon, OH
ACTIVE336340
B. & H. Machine, INC.
Minerva, OH
ACTIVE333995
B-tek Scales LLC
Canton, OH
ACTIVE332999EMP 100-499
Canton Drop Forge, INC
Canton, OH
ACTIVE332111EMP 100-499
Clampco Products, INC.
Wadsworth, OH
ACTIVE332510EMP 100-499
Custom Glass Solutions Upper Sandusky, LLC
Upper Sandusky, OH
ACTIVE327215EMP 100-499
Dayton Corrugated Packaging CORP
Dayton, OH
ACTIVE322211EMP 20-99
Dearborn, INC.
Berea, OH
ACTIVE332710EMP 20-99
Delille Oxygen CO
Columbus, OH
ACTIVE325120EMP 20-99
Eckart America CORP
Painesville, OH
ACTIVE325910EMP 20-99
Edgerton Forge, INC
Edgerton, OH
ACTIVE332111EMP 20-99
Elyria Foundry Company LLC
Elyria, OH
ACTIVE331511EMP 100-499
Ferco Tech, LLC
Franklin, OH
ACTIVE336412EMP 20-99
Ferno Washington, INC.
Wilmington, OH
ACTIVE331319EMP 100-499
Galion LLC
Galion, OH
ACTIVE332710EMP 100-499
Gem City Metal Technologies, LLC
Dayton, OH
ACTIVE332322EMP 20-99
General Metal Heat Treating INC
Cleveland, OH
ACTIVE332811EMP 20-99
General Technologies, INC
Mansfield, OH
ACTIVE332313EMP 20-99
General Tool Company
Cincinnati, OH
ACTIVE332710EMP 100-499
Grob Systems, INC
Bluffton, OH
ACTIVE333249EMP 500+
G & S Bar and Wire, LLC
Wooster, OH
ACTIVE331222EMP 20-99
G & W Products LLC
Fairfield, OH
ACTIVE332116EMP 100-499
Hamlin Newco, LLC
Akron, OH
ACTIVE332116EMP 20-99
Howland Machine CORP
Niles, OH
ACTIVE332710EMP 1-19
Hy-production, LLC
Valley City, OH
ACTIVE332710EMP 20-99
Jacobi Carbons, INC.
Columbus, OH
ACTIVE324199EMP 20-99
Kovatch Castings, INC
Uniontown, OH
ACTIVE331512EMP 100-499
Malco Products INC
Barberton, OH
ACTIVE325611EMP 100-499
Mantaline Corporation
Mantua, OH
ACTIVE326291EMP 20-99
Meyer Tool, INC.
Cincinnati, OH
ACTIVE332999EMP 500+
Miceli Dairy Products CO
Cleveland, OH
ACTIVE311513EMP 100-499
Moore Industries, INC.
Montpelier, OH
ACTIVE326199EMP 20-99
Mt R&o LLC
Cincinnati, OH
ACTIVE336412EMP 20-99
Nelson Manufacturing CO
Ottawa, OH
ACTIVE336212EMP 20-99
Nolte Precise Manufacturing INC
Cincinnati, OH
ACTIVE332721EMP 20-99
Northlake Steel CORP
Valley City, OH
ACTIVE331221EMP 20-99
Ohio Gratings, INC.
Canton, OH
ACTIVE332312EMP 500+
Ohio Refining Company LLC
Oregon, OH
ACTIVE324110EMP 500+
Omega Engineering INC
Sunbury, OH
ACTIVE334513EMP 20-99
Orrvilon, INC
Orrville, OH
ACTIVE331313EMP 100-499
Packaging Specialties,inc.
Medina, OH
ACTIVE332439EMP 20-99
Qp Mfg Group LLC
Chardon, OH
ACTIVE332710EMP 20-99
Ramco Electric Motors, INC.
Greenville, OH
ACTIVE331523EMP 100-499

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