# Top Manufacturing Companies in Ohio Recommended Contract Manufacturing companies in Ohio include Meridianbioscience, IPS Packaging & Automation, Inc., Scriptel Corporation, Flavor Producers, Pennant Moldings, Inc, Sunny Endoscope Co., Kroma Coatings Technology LLC, Quick Metals, PLASKOLITE, Replex Plastics. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Manufacturing Companies in Ohio Ratings Updated: Jul 22, 2026 ### [Meridianbioscience](https://clutch.co/profile/meridianbioscience) - 50 - 249 employees - Cincinnati, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Meridianbioscience is a midsize Contract Manufacturing company located in Cincinnati, Ohio. The team offers Contract Manufacturing. [Visit Website](https://www.meridianbioscience.com/) --- ### [IPS Packaging & Automation, Inc.](https://clutch.co/profile/ips-packaging-automation) - 250 - 999 employees - Vandalia, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 1976, IPS Packaging & Automation, Inc. Is a Contract Manufacturing company. The team provides Contract Manufacturing. [Visit Website](https://www.ipack.com/) --- ### [Scriptel Corporation](https://clutch.co/profile/scriptel-corporation) - 10 - 49 employees - Columbus, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Scriptel Corporation is a Contract Manufacturing company. The firm is headquartered in Columbus, Ohio. Their team offers Contract Manufacturing. [Visit Website](https://scriptel.com/) --- ### [Flavor Producers](https://clutch.co/profile/flavor-producers) - $25,000+ minimum project size - 250 - 999 employees - Sharonville, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Flavor Producers is a Contract Manufacturing company. The agency is located in Valencia, California and Sharonville, Ohio. Their services include Contract Manufacturing. [Visit Website](https://flavorproducers.com/) #### 45% of employees work in Sharonville office Sharonville, OH 2429 East Kemper Road 101 - 150 employees 513-771-0777 [See All Locations (3)](https://clutch.co/profile/flavor-producers#location) --- ### [Pennant Moldings, Inc](https://clutch.co/profile/pennant-moldings) - $1,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - Columbus, OH #### Services Provided - Allocation of Expertise by Percentage - 50% Contract Manufacturing - 50% Manufacturing Consulting #### Company description Pennant Moldings, Inc, a Contract Manufacturing and Manufacturing Consulting company, focuses on Contract Manufacturing and Manufacturing Consulting. The agency is located in Columbus, Ohio. [Visit Website](https://pennant-us.com/) --- ### [Sunny Endoscope Co.](https://clutch.co/profile/sunny-endoscope-co) - 10 - 49 employees - Cleveland, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Contract Manufacturing company Sunny Endoscope Co. Is in Cleveland, Ohio. They focus on Contract Manufacturing. [Visit Website](https://sunnyendoscope.com/) --- ### [Kroma Coatings Technology LLC](https://clutch.co/profile/kroma-coatings-technology) - $1,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Columbus, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Kroma Coatings Technology LLC is a Contract Manufacturing company. They are located in Columbus, Ohio. Their team specializes in Contract Manufacturing. [Visit Website](https://www.kromacoatings.com/) --- ### [Quick Metals](https://clutch.co/profile/quick-metals) - 10 - 49 employees - Cincinnati, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Quick Metals is a Contract Manufacturing company headquartered in Cincinnati, Ohio and Cincinnati, Ohio. They offer Contract Manufacturing and were established in 2012. [Visit Website](https://quickmetals.com/) --- ### [PLASKOLITE](https://clutch.co/profile/plaskolite) - 1,000 - 9,999 employees - Columbus, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description PLASKOLITE is a large Columbus, Ohio-based Contract Manufacturing company. The team focuses on Contract Manufacturing. [Visit Website](https://plaskolite.com/) --- ### [Replex Plastics](https://clutch.co/profile/replex-plastics) - 10 - 49 employees - Mount Vernon, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Replex Plastics is a Contract Manufacturing company. The small Mount Vernon, Ohio-based team offers Contract Manufacturing. The agency was established in 1991. [Visit Website](https://replex.com/) --- ### [Golden Dynamic, Inc.](https://clutch.co/profile/golden-dynamic) - 2 - 9 employees - Gahanna, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Golden Dynamic, Inc. Is a Contract Manufacturing company. The Gahanna, Ohio-based firm was established in 1990. Their team offers Contract Manufacturing. [Visit Website](http://goldendynamic.com) --- ### [Valley Plastics](https://clutch.co/profile/valley-plastics) - 10 - 49 employees - Toledo, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Valley Plastics , a Contract Manufacturing company, is based in Toledo, Ohio. They specialize in Contract Manufacturing. [Visit Website](http://www.valleyplasticsinc.com/index.html) --- ### [Capital Resin Corporation](https://clutch.co/profile/capital-resin-corporation) - 50 - 249 employees - Columbus, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Capital Resin Corporation is a midsize Columbus, Ohio-based Contract Manufacturing company. Their services include Contract Manufacturing. [Visit Website](https://capitalresin.com) --- ### [Multi-Plastics, Inc.](https://clutch.co/profile/multi-plastics) - 50 - 249 employees - Lewis Center, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 1979, Multi-Plastics, Inc. Is a midsize Contract Manufacturing company located in Lewis Center, Ohio. Their team focuses on Contract Manufacturing. [Visit Website](https://multi-plastics.com/) --- ### [Capital Tape Company](https://clutch.co/profile/capital-tape-company) - 2 - 9 employees - Cleveland, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Capital Tape Company is a Contract Manufacturing company. They are headquartered in Cleveland, Ohio and have small team of experts. Their services include Contract Manufacturing. [Visit Website](https://www.capitaltape.com) --- ### [Hueter Toledo](https://clutch.co/profile/hueter-toledo) - 10 - 49 employees - Bellevue, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Hueter Toledo is a small Contract Manufacturing company headquartered in Bellevue, Ohio. The team specializes in Contract Manufacturing. [Visit Website](https://htiplastics.com/) --- ### [United States Plastic Corp.](https://clutch.co/profile/united-states-plastic-corp) - 50 - 249 employees - Lima, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description United States Plastic Corp. Is a Contract Manufacturing company. Based in Lima, Ohio, their team offers Contract Manufacturing. [Visit Website](https://www.usplastic.com) --- ### [World Class Plastics, Inc.](https://clutch.co/profile/world-class-plastics) - 50 - 249 employees - Russells Point, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Established in 1994, World Class Plastics, Inc. Is a midsize Russells Point, Ohio-based Contract Manufacturing company. Their team offers Contract Manufacturing. [Visit Website](https://www.worldclassplastics.com/) --- ### [Electro-General Plastics Corp.](https://clutch.co/profile/electro-general-plastics-corp) - 10 - 49 employees - Grove City, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Electro-General Plastics Corp. Is a Contract Manufacturing company founded in 1961. The team offers Contract Manufacturing and is in Grove City, Ohio and Cookeville, Tennessee. [Visit Website](http://www.electro-generalplastics.com/) --- ### [General Aluminum Mfg. Company (GAMCO)](https://clutch.co/profile/general-aluminum-mfg-company-gamco) - 250 - 999 employees - Ravenna, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description General Aluminum Mfg. Company (GAMCO) is a Contract Manufacturing company founded in 1943. Headquartered in Ravenna, Ohio, the team specializes in Contract Manufacturing. [Visit Website](https://generalaluminum.com/) --- ### [Clinton Aluminum, Inc.](https://clutch.co/profile/clinton-aluminum) - 50 - 249 employees - Barberton, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Clinton Aluminum, Inc. Is a Contract Manufacturing company. The Barberton, Ohio-based team offers Contract Manufacturing. [Visit Website](https://www.clintonaluminum.com/) --- ### [Ohio Gratings, Inc.](https://clutch.co/profile/ohio-gratings) - 250 - 999 employees - Canton, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Ohio Gratings, Inc. Is a Contract Manufacturing company. Their midsize team is located in Canton, Ohio. Their services include Contract Manufacturing. [Visit Website](https://www.ohiogratings.com/) --- ### [Ohio Aluminum Industries, Inc.](https://clutch.co/profile/ohio-aluminum-industries) - 50 - 249 employees - Garfield Heights, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Ohio Aluminum Industries, Inc. Is a Contract Manufacturing company. They were founded in 1970 and focus on Contract Manufacturing. [Visit Website](http://www.ohioaluminum.com/) --- ### [Diamond Aluminum Company](https://clutch.co/profile/diamond-aluminum-company) - 2 - 9 employees - Middletown, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description In Middletown, Ohio, Diamond Aluminum Company is a Contract Manufacturing company. They provide Contract Manufacturing and were launched in 1957. [Visit Website](https://diamond-aluminum.com/) --- ### [ELLWOOD Group Inc.](https://clutch.co/profile/ellwood-group) - 10 - 49 employees - Hubbard, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description ELLWOOD Group Inc., a Contract Manufacturing company, is located in Hubbard, Ohio. Their services include Contract Manufacturing. [Visit Website](https://www.ellwoodaluminum.com/) --- ### [Aluminum Line Products Company (ALPCO)](https://clutch.co/profile/aluminum-line-products-company-alpco) - 50 - 249 employees - Westlake, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Aluminum Line Products Company (ALPCO) is a Westlake, Ohio-based Contract Manufacturing company. They provide Contract Manufacturing and were founded in 1960. [Visit Website](https://www.aluminumline.com/) --- ### [Industrial Aluminum & Bronze Foundry](https://clutch.co/profile/industrial-aluminum-bronze-foundry) - 10 - 49 employees - Columbus, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Industrial Aluminum & Bronze Foundry is a small Columbus, Ohio-based Contract Manufacturing company. Their services include Contract Manufacturing. [Visit Website](http://www.iabfinc.com/) --- ### [Northern Manufacturing Co., Inc.](https://clutch.co/profile/northern-manufacturing-co) - 50 - 249 employees - Oak Harbor, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Northern Manufacturing Co., Inc. Is a Contract Manufacturing company. Founded in 1951, the team provides Contract Manufacturing. [Visit Website](http://www.northernmfg.com/) --- ### [Superior Aluminum Products](https://clutch.co/profile/superior-aluminum-products) - 10 - 49 employees - Russia, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Superior Aluminum Products is a Contract Manufacturing company. The Russia, Ohio-based team specializes in Contract Manufacturing. [Visit Website](https://www.superioraluminum.com/) --- ### [Thermoprene](https://clutch.co/profile/thermoprene) - 10 - 49 employees - Garfield Heights, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Thermoprene is a Contract Manufacturing company. Founded in 1997, the agency focuses on Contract Manufacturing. [Visit Website](https://thermoprene.com/) --- ### [Talan Products Inc.](https://clutch.co/profile/talan-products) - 50 - 249 employees - Cleveland, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Talan Products Inc. Is a midsize Contract Manufacturing company in Cleveland, Ohio. The team focuses on Contract Manufacturing. [Visit Website](https://www.talanproducts.com/) --- ### [Extrudex Aluminum](https://clutch.co/profile/extrudex-aluminum) - 50 - 249 employees - North Jackson, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Contract Manufacturing company Extrudex Aluminum was launched in 1980. The firm specializes in Contract Manufacturing. [Visit Website](https://www.extrudex.com/) #### 33% of employees work in North Jackson office North Jackson, OH 12051 Mahoning Avenue 50 - 75 employees 330.538.4444 [See All Locations (3)](https://clutch.co/profile/extrudex-aluminum#location) --- ### [Alanod Westlake Metal Industries Inc.](https://clutch.co/profile/alanod-westlake-metal-industries) - 10 - 49 employees - North Ridgeville, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Alanod Westlake Metal Industries Inc. Is a Contract Manufacturing company established in 1974. The firm specializes in Contract Manufacturing. [Visit Website](https://alanod-westlake.com/) --- ### [Francis Manufacturing Company](https://clutch.co/profile/francis-manufacturing-company) - 50 - 249 employees - Russia, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Francis Manufacturing Company is a Contract Manufacturing company. Their midsize team is headquartered in Russia, Ohio and offers Contract Manufacturing. The firm was founded in 1946. [Visit Website](https://www.francismanufacturing.com/) --- ### [Clifton Steel Company](https://clutch.co/profile/clifton-steel-company) - 50 - 249 employees - Maple Heights, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Clifton Steel Company, a Contract Manufacturing company, is in Maple Heights, Ohio. They focus on Contract Manufacturing and were founded in 1971. [Visit Website](https://www.cliftonsteel.com/) --- ### [Zarbana Aluminum Extrusions, LLC.](https://clutch.co/profile/zarbana-aluminum-extrusions) - 10 - 49 employees - Columbiana, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Zarbana Aluminum Extrusions, LLC. Is a Contract Manufacturing company. Their team is headquartered in Columbiana, Ohio. The agency offers Contract Manufacturing. [Visit Website](https://www.zarbana.com/) --- ### [Apex Aluminum Die Casting Co. Inc.](https://clutch.co/profile/apex-aluminum-die-casting-co) - 10 - 49 employees - Piqua, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Contract Manufacturing company Apex Aluminum Die Casting Co. Inc. Was established in 1980. The small team focuses on Contract Manufacturing. [Visit Website](https://www.apexdiecasting.com/) --- ### [Castek, Inc.](https://clutch.co/profile/castek) - 10 - 49 employees - Elyria, OH #### Services Provided - Allocation of Expertise by Percentage - 70% Contract Manufacturing - 30% Product Design #### Company description Launched in 1980, Castek, Inc. Is a small Contract Manufacturing company. Their services include Contract Manufacturing and Product Design. [Visit Website](https://castekusa.com/) --- ### [Cushman Foundry](https://clutch.co/profile/cushman-foundry) - 10 - 49 employees - Cincinnati, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Contract Manufacturing company Cushman Foundry was launched in 1960. In Cincinnati, Ohio, the team offers Contract Manufacturing. [Visit Website](https://cushmancastings.com/) --- ### [Precision Impacts](https://clutch.co/profile/precision-impacts) - 10 - 49 employees - Miamisburg, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Precision Impacts, a Contract Manufacturing company, was founded in 2018. The small team provides Contract Manufacturing. [Visit Website](http://www.gayston.com/) --- ### [NRS Industries, LLC](https://clutch.co/profile/nrs-industries) - 10 - 49 employees - Cleveland, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Contract Manufacturing company NRS Industries, LLC was launched in 2016. The team focuses on Contract Manufacturing and is based in Cleveland, Ohio. [Visit Website](https://www.nrsindustries.com/) --- ### [Beck Aluminum International, LLC](https://clutch.co/profile/beck-aluminum-international) - 10 - 49 employees - Mayfield Heights, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Founded in 1950, Beck Aluminum International, LLC is a Contract Manufacturing company. Their services include Contract Manufacturing. [Visit Website](https://beckaluminum.com/) --- ### [ICI Metals, Inc.](https://clutch.co/profile/ici-metals) - 10 - 49 employees - Strongsville, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description ICI Metals, Inc., a small Contract Manufacturing company, is in Strongsville, Ohio. The team provides Contract Manufacturing. [Visit Website](https://www.icimetals.com/) --- ### [Astro Shapes LLC](https://clutch.co/profile/astro-shapes) - 50 - 249 employees - Struthers, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Astro Shapes LLC, a midsize Contract Manufacturing company, is headquartered in Struthers, Ohio. The team focuses on Contract Manufacturing. [Visit Website](https://www.astroshapes.com/) --- ### [Dayton Manufacturing Company](https://clutch.co/profile/dayton-manufacturing-company) - 10 - 49 employees - Dayton, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Located in Dayton, Ohio, Dayton Manufacturing Company is a Contract Manufacturing company. Their services include Contract Manufacturing. [Visit Website](http://www.daytonmanufacturing.com/) --- ### [GSH Industries](https://clutch.co/profile/gsh-industries) - 10 - 49 employees - Strongsville, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description GSH Industries is a Strongsville, Ohio-based Contract Manufacturing company. Their services include Contract Manufacturing. [Visit Website](https://www.gshindustries.com/) --- ### [The Basic Aluminum Casting Company](https://clutch.co/profile/basic-aluminum-casting-company) - 10 - 49 employees - Cleveland, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Founded in 1945, The Basic Aluminum Casting Company is a small Cleveland, Ohio-based Contract Manufacturing company. Their services include Contract Manufacturing. [Visit Website](https://basicaluminum.com/) --- ### [Capitol Aluminum & Glass Corporation](https://clutch.co/profile/capitol-aluminum-glass-corporation) - 10 - 49 employees - Bellevue, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Capitol Aluminum & Glass Corporation is a small Contract Manufacturing company launched in 1956. Their team offers Contract Manufacturing. [Visit Website](https://www.capitol-windows.com/) --- ### [Thompson Aluminum Casting Co.](https://clutch.co/profile/thompson-aluminum-casting-co) - 50 - 249 employees - Cleveland, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Thompson Aluminum Casting Co. Is a Contract Manufacturing company established in 1946. The company specializes in Contract Manufacturing. [Visit Website](https://thompsoncasting.com/) --- ### [National Extrusion & Manufacturing Co.](https://clutch.co/profile/national-extrusion-manufacturing-co) - 10 - 49 employees - Bellefontaine, OH #### Services Provided - Allocation of Expertise by Percentage - 100% Contract Manufacturing #### Company description Launched in 1950, National Extrusion & Manufacturing Co., a small Contract Manufacturing company, is located in Bellefontaine, Ohio. Their team offers Contract Manufacturing. [Visit Website](http://www.nationalextrusion.com/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. 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