Catalyst Connection
Find manufacturersAdd your company
Catalyst Connection

Copyright 2026 Catalyst Connection

All rights reserved

Directory

  • All manufacturers
  • Maryland manufacturers
  • New York manufacturers
  • Ohio manufacturers
  • Pennsylvania manufacturers
  • West Virginia manufacturers

Company

  • About us
  • Blog
  • Contact us

Support

  • Terms of service
  • Privacy policy

Stay up to date

Get regional manufacturing news, events, and resources from Catalyst Connection.

Subscribe to the newsletter

Find manufacturers

Use company names, capabilities, certifications, NAICS codes, and location filters to narrow qualified suppliers faster.

Search

Search by company name, process, material, product, equipment, or capability.

Search results

Showing 6661-6680 of 9132 results

OH

Ramco Specialties, Inc logo

Ramco Specialties, Inc

HUDSON, OH
51-200
View profile

Since Richard Malson Sr. founded it in 1977, Ramco Specialties has built its identity around solving difficult fastening and component problems for manufacturers. The Hudson, Ohio company now operates a 210,000-square-foot North American headquarters, where its engineers and production teams support demanding automotive and industrial applications. Its quality systems are certified to ISO 9001, IATF 16949, and ISO 14001.

Threaded FastenersNon-Threaded FastenersEngineered Components+71 more
RAMM Fence & Stalls logo

RAMM Fence & Stalls

SWANTON, OH
11-50
View profile

Founded by Debbie Disbrow and her late husband, Mike, after a frustrating search for safer horse fencing, RAMM Fence & Stalls makes equine fencing and customizable horse stalls in the USA. The woman-owned and operated company has served horse owners for more than 34 years, with a staff that brings firsthand experience as horse owners to project planning and product development. Its signature Flex Fence is designed to flex on impact rather than splinter, reflecting RAMM’s focus on practical safety for horses and farms.

Horse Fencing SystemsFlex FenceElectric Horse Fencing+56 more
Rance Industries, Inc logo

Rance Industries, Inc

COLUMBIANA, OH
2-10
View profile

Founded in Columbiana, Ohio, in 1997, Rance Industries fabricates, machines and assembles equipment for metal-producing and processing industries while also providing oil-field pad cleanup and containment. Founder and president John Rance brings more than 35 years of experience in manufacturing and assembling mill equipment, and the company now operates from more than 20,000 square feet of fabrication, machining and assembly space. Its team includes certified welders, machinists and assemblers, with oil-field services added to the business in 2012.

Rolling Mill EquipmentPay-off ReelsBreaker Rolls+50 more
Randall Foods, Inc logo

Randall Foods, Inc

CINCINNATI, OH
2-10
View profile

Randall Foods makes fully cooked beans in distinctive glass jars, continuing a recipe and packaging tradition that reaches back to the late 1800s. Founded in Tekonsha, Michigan, the company began as a poultry business before turning exclusively to beans in 1968, and production remains there today under Cincinnati-based owners Scott and Meredith Keating, who acquired the company in 2011. Its beans are made without preservatives or artificial ingredients and are ready to use straight from the jar.

Fully Cooked BeansGreat Northern BeansOrganic Great Northern Beans+23 more
Randolph Tool Company, Inc logo

Randolph Tool Company, Inc

HARTVILLE, OH
2-10
View profile

Founded in Randolph, Ohio, in 1968, Randolph Tool Company makes industrial cut-off blades and knives while also handling precision machining and waterjet work for customers worldwide. Its machining team brings more than 150 years of combined experience, and the company designs and builds some of its own grinding equipment to produce specialized tooling directly for customers. Randolph Tool distributes to more than 61 countries and holds ISO 9001 certification.

Industrial Cut-Off BladesIndustrial KnivesVertical Cut-Off Blades+27 more
Random Products Inc logo

Random Products Inc

CLEVELAND, OH
11-50
View profile

Founded in 1985, Random Products Inc. designs, manufactures and distributes abrasive products from its Cleveland-area operation and affiliated facilities around the world. Its broad abrasive line is backed by same-day shipping on stocked items, technical support and a 100% satisfaction guarantee. The company also highlights diamond blades made at an ISO 9001-certified affiliated plant in Germany and wire brushes shipped from its Cleveland, Ohio warehouse.

Grinding WheelsCutting WheelsChopsaw Wheels+79 more
Randy's Artisanal logo

Randy's Artisanal

CLEVELAND, OH
2-10
View profile

Randy’s Artisanal made gourmet pickles for 13 years, building its following from farmers’ markets and festivals to national store shelves. Known for inventive flavors such as Black Pepper Chips and garlic char-grilled Sideburns, the pickle business has now closed because rising ingredient, import and shipping costs made it unsustainable, while the team shifts its next chapter toward steak cuts.

Gourmet PicklesBlack Pepper ChipsBread n' Butter Chips+9 more
Ranpak logo

Ranpak

CONCORD TWP, OH
201-500
View profile

Since 1972, Ranpak has built its business around paper-based packaging that protects products in transit, including cushioning, wrapping and automated systems. The company stands apart for making renewable, recyclable paper the foundation of its packaging portfolio, while its engineers develop solutions for demanding shipments such as heavy industrial components and temperature-sensitive goods. Ranpak has more than 800 employees worldwide, operations across four major regions and more than 400 patents in paper cushioning, void fill and wrapping systems.

Protective Paper PackagingPaper Void FillPaper Cushioning+67 more
Ransom & Randolph logo

Ransom & Randolph

MAUMEE, OH
51-200
View profile

Founded in 1872, Ransom & Randolph manufactures investment-casting materials for dental, jewelry, ceramic-shell and solid-mold applications. Based in Maumee, Ohio, the company produces millions of pounds of liquid and powder products annually and pairs its manufacturing operation with a product-development laboratory, research foundry and technical staff that support foundries around the world. Ransom & Randolph has held ISO 9001 certification since 1994 and is the only investment-casting supplier dedicated to its four core casting applications.

Ceramic Shell ProductsDental ProductsJewelry Products+39 more
RAP Management logo

RAP Management

COLUMBUS, OH
View profile

RAP Management is a locally owned and operated Columbus, Ohio asphalt manufacturer founded in 2016, producing pavement materials with unusually high reclaimed-asphalt content. Its first plant was commissioned in 2017, and the company reports operating two plants and producing nearly 1.5 million tons of asphalt. Its production reuses reclaimed pavement in new mixes for Central Ohio construction and paving projects.

Asphalt Pavement MaterialsRecycled-Content AsphaltHot Mix Asphalt+25 more
Rapid Molding logo

Rapid Molding

NORTH CANTON, OH
2-10
View profile

Rapid Molding, formerly Rapid Molds, builds injection molds and produces custom injection-molded parts from prototype quantities through high-volume production. Founded in 1993 around the goal of cutting mold-build lead times, the North Canton company has since made more than 30 million parts and developed a steel-based prototype approach that supports production-like features without the usual prototype compromises. Its engineers help carry projects from early product development into production, including complex molds and tight-turnaround work.

Injection MoldsInjection Molded Plastic PartsPrototype Molds+52 more
RAPID MR International, LLC logo

RAPID MR International, LLC

COLUMBUS, OH
View profile

Founded in Columbus in 2006 by MR experts from Germany’s RAPID Biomedical, RAPID MR International designs and produces custom magnetic-resonance probeheads and coils for biomedical research and diagnosis. Its made-to-measure work draws on more than 1,200 RF-coil designs used in over 30 countries, spanning human and animal studies from low-field systems to ultra-high-field scanners. The company serves as an independent American link to its German sister company, supporting hospitals, research institutions, pharmaceutical companies and MR equipment manufacturers.

MRI CoilsRF CoilsMR Probeheads+38 more
Rapid Prototype + Manufacturing LLC logo

Rapid Prototype + Manufacturing LLC

AVON LAKE, OH
11-50
View profile

Since 2009, Avon Lake’s Rapid Prototype + Manufacturing LLC has built production thermoplastic additive-manufactured parts for defense and aerospace programs, rather than operating as a general-purpose 3D-printing shop. The company’s expertise is especially deep in ULTEM™ 9085: rp+m led the testing and data-validation effort behind NPS 89085 and helped establish the qualification basis for the material’s defense use. Its AS9100D-certified, ITAR-registered operation manufactures to customer drawings with documented traceability and maintains qualified-processor status with major defense primes.

Thermoplastic Additive Manufacturing PartsFDM/FFF Printed PartsProduction Parts+27 more
RapidFab Solutions logo

RapidFab Solutions

SHAKER HEIGHTS, OH
View profile

Founded and led by engineer Max Braun, RapidFab Solutions brings a machinist’s practical perspective to engineering work for manufacturers, innovators, and hobbyists. Braun began in a local machine shop as a high school intern before earning a mechanical engineering degree from Clemson University, and he now applies that hands-on background to reverse-engineering obsolete parts and developing prototypes for clients across varied industries.

Custom Machined PartsReplacement Parts3D-Printed Parts+29 more
Raptor Workholding logo

Raptor Workholding

UNION, OH
51-200
View profile

Raptor Workholding is an Ohio manufacturer known for its patented dovetail workholding design, which helps machinists secure parts quickly for multi-sided machining. The company serves machine shops with fixtures and related systems built to adapt to different machines and setups.

Dovetail FixturesMulti-FixturesPicatinny Rail Fixtures+28 more
Rauh Polymers, Inc logo

Rauh Polymers, Inc

AKRON, OH
11-50
View profile

For more than 40 years, Akron-based Rauh Polymers has custom-compounded engineering-grade resins, including its proprietary PermaFlex®, Optimum® and ElectraFlex® lines, for demanding manufacturing applications. Its in-house laboratory and technical team help customers match and customize materials, while production and sourcing remain in the USA. The privately held company is ISO 9001:2015 certified and distributes its materials globally.

Engineering-Grade ResinsPermaFlex Thermoplastic ElastomersOptimum Copolyesters+34 more
Raven Concealment Systems logo

Raven Concealment Systems

NORTH RIDGEVILLE, OH
11-50
View profile

Raven Concealment Systems is an American manufacturer of concealed-carry systems, IWB and OWB holsters, magazine carriers, rifle and shotgun accessories, and related carry equipment. Its products are made and assembled in the USA from USA-sourced materials for civilian, law-enforcement, military, executive-protection, and other professional users.

Concealed Carry SystemsIWB HolstersOWB Holsters+27 more
Ravizza Packaging S.r.l logo

Ravizza Packaging S.r.l

AKRON, OH
51-200
View profile

Founded in Turin in 1938 as a wooden-packaging maker, family-owned Ravizza Packaging now designs and builds industrial packaging machines and tailored packaging systems. Its compact, Made in Italy SIMPLICITA machines form bags to size or fill liquid containers, carrying the company’s third-generation family tradition into a worldwide market. Ravizza opened its U.S. operation in Akron, Ohio, in 2015 and also develops lower-impact packaging materials aimed at reducing waste.

Industrial Packaging MachinesSIMPLICITA Bag SmartSIMPLICITA Baggy 400+51 more
Raw Resources Group logo

Raw Resources Group

AVON LAKE, OH
11-50
View profile

Raw Resources Group is a family of companies based in Princeton, West Virginia, known for bringing several specialized operations together to support industrial projects. Its work includes turnkey EPC projects and managed IT services, serving industrial and business customers through coordinated project and technical support. The group received the 2018 Independent Contractor Safety Award from the West Virginia State Council of the Joseph A. Holmes Safety Association.

Coal Preparation PlantsConveyor SystemsTruck Loadouts+30 more
RAWS Tech logo

RAWS Tech

SOLON, OH
2-10
View profile

Founded in 2018 with research support from Hong Kong’s Nano and Advanced Materials Institute, RAWS Tech develops a patented additive that helps conventional plastics depolymerize after they reach the end of their useful life. Its low-temperature Thermal Random Assimilation process works with plastic manufacturing methods already in use and is designed to break polymer chains down far enough for naturally occurring bacteria to digest them, rather than leaving microplastics. RAWS introduced its products to the North American market in 2023 and received a U.S. patent in 2022.

Plastic Depolymerization AdditivePolypropylene Plastic ProductsPolyethylene Plastic Products+34 more
Loading map...
  • 1
  • ...More pages
  • 333
  • 334
  • 335
  • ...More pages
  • 457