Manufacturing companies in Cleveland, Ohio: what they make, how big they are and how to find them

This report is for three kinds of reader: engineers and buyers looking for a manufacturer or machine shop in Northeast Ohio, people researching the region's industrial base for a job, an investment or a site decision, and B2B sellers whose customers are plants. It gives the federal count, breaks it down by what's made and where, and lists the local organizations that can put names to the numbers.

How many manufacturing companies are in Cleveland

The US Census Bureau's County Business Patterns (CBP) counts all manufacturing (NAICS sectors 31 to 33) in the Cleveland, OH Metro Area (CBSA 17410), which covers Cuyahoga, Lake, Lorain, Medina, Geauga and Ashtabula counties.

The City of Cleveland says Northeast Ohio is home to more than 6,000 manufacturing companies. That figure covers a wider region than the six-county metro and comes from a different count, so it isn't a contradiction. Use 2,951 when you mean the metro and want a documented federal figure.

What Cleveland makes

These subsector figures come from the same CBP 2023 metro file. Fabricated metal, which includes machine shops, stampings, forgings, structural steel and coatings, is 30% of the metro's plants. Machinery, chemicals (paints and coatings among them) and plastics and rubber follow. That matches the city's own description of the region's specialties: primary and fabricated metals, plastics and rubber, and machinery.

How big Cleveland's manufacturers are

That's 1,843 establishments with 1 to 19 employees, 821 with 20 to 99 and 287 with 100 or more. The 20 to 49 class (546) is the second largest, and the average plant has about 42 employees. For a buyer, that means plenty of established mid-sized job shops; for a seller, it means many accounts big enough to have a plant manager, a purchasing lead and a quality manager as separate people.

Where the plants are

Cuyahoga holds half the plants and 52% of the jobs. Lake County, to the east, is the second cluster, with 526 plants. Plant size is similar everywhere, from about 37 employees on average in Medina to about 46 in Lorain, so the suburbs aren't just small shops.

What the count doesn't tell you

• CBP counts establishments: one plant or location with paid employees. A company with three plants counts three times, and its headquarters office isn't counted as manufacturing at all.
• Owner-only shops without payroll are excluded.
• A plant is classified by its main product, so a fabricator that also does machining appears in one subsector only.
• Employment is for the week of March 12, 2023, and figures were released in 2025.

Local sources for names

For any company, the Ohio Secretary of State's business search confirms the registered entity and its status.

Sourcing a Cleveland supplier: a short vetting checklist

1. Match the subsector. A stamping job belongs with a metalformer, a welded assembly with a fabricator. Use the table to see how deep each pool is.
2. Ask for the quality certificate your industry expects (ISO 9001 generally, AS9100 for aerospace, IATF 16949 for automotive) and check it with the issuing registrar.
3. Ask for an equipment list and current capacity. A 40-person shop running two shifts may have no room for your volume.
4. Run a first-article inspection before committing to production quantities.
5. Visit. With half the region's plants in one county, you can see three suppliers in a day.

Selling to Cleveland manufacturers

Good reasons to reach out: a new contract or customer, an expansion or new building, hiring for a second shift, a leadership change, or a new certification. Plants buy around budgets and shutdowns, so ask when capital requests are due. The industry guide to manufacturing companies covers how plants buy in more depth, and the Ohio manufacturing report covers the rest of the state.

Worked example: a robotic welding integrator

Illustrative example. The company, people and rates are fictional, to show the method.

Erie Cell Automation (eriecell.example) installs robotic welding cells. Its best fit is a fabricated metal shop with 20 to 99 employees that's short of welders.

• Metro plants with 20 to 99 employees: 546 + 275 = 821.
• Fabricated metal is 881 of 2,951 plants (30%), so about 245 fit on subsector and size.
• Erie assumes 60% do enough welding to justify a cell: about 147 accounts.
• Calling 40 accounts a month at a 10% meeting rate gives 4 plant visits; if one visit in eight becomes a cell order, that's one cell every two months.

The step that decides the result is knowing which shops are hiring welders or adding work now. Bebop can search for "Cleveland-area metal fabricators with 20 to 99 employees hiring welders" and research each match, so the calls go to shops with a live problem.

Hi [first name], it's [your name] at Erie Cell Automation, here in [town].

I saw [Company] has had a welder opening up for [weeks/months]. A lot of shops your size around Cleveland are in the same spot.

We've put robotic cells into [number] Northeast Ohio fabricators, usually on their highest-volume part first. Would it be worth me looking at that part on a quick visit next week?

Next step: compare Cleveland with the statewide picture in the Ohio manufacturing market report.