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 6541-6560 of 9132 results

OH

PVC Vent Screens logo

PVC Vent Screens

NORTH RIDGEVILLE, OH
View profile

Founded by electro-mechanical engineer Bill Woosley to solve a winter venting problem, North Olmsted’s PVC Vent Screens manufactures protective screens and caps for high-efficiency furnaces, power-vent water heaters and boilers. The Ohio company still makes its products in the United States using American-made materials, with custom venting solutions also produced for industries including aerospace, energy and health care. Its PVS designs are built around seasonal airflow needs, pairing insect protection in warmer months with high-airflow rodent protection during winter.

PVS Series Vent ScreensCVC Series Concentric Vent Screen KitsSVC Series Vent and Drain Caps+32 more
PVS Chemicals, Inc logo

PVS Chemicals, Inc

SHARONVILLE, OH
1,001-5,000
View profile

PVS Chemicals, Inc. is a family-owned chemical manufacturer, distributor, and marketer founded in 1945 and operated by descendants of founder Floyd Nicholson. It manufactures and distributes chemical products globally, including regenerated acids and iron oxide powder, and provides chemical transportation and distribution services. Its manufacturing and recycling operations emphasize sustainable resource use, including converting spent acids and industrial waste streams into useful products.

Basic ChemicalsSpecialty ChemicalsCommodity Chemicals+58 more
PVS-Kunststofftechnik GmbH & Co. KG logo

PVS-Kunststofftechnik GmbH & Co. KG

HUBER HEIGHTS, OH
201-500
View profile

Founded in 1976 as a one-man operation in Künzelsau, PVS-Kunststofftechnik has grown into a plastics manufacturer with around 500 employees across four worldwide locations. From its headquarters in Niedernhall, the PVS Group develops and produces precision plastic components for electric motors and ventilation systems, including overmolded motor parts and balanced blower wheels. Its development team works with customers from the initial idea through series production, while annual output reaches roughly 100 million parts.

Plastic PartsTechnical Plastic ComponentsOvermolded Stators+53 more
PXP OHIO logo

PXP OHIO

REYNOLDSBURG, OH
11-50
View profile

PXP OHIO is a Central Ohio commercial printer and direct-mail partner whose roots reach back to Lawhead Press in Athens County in 1911 and Pony-X-Press in Columbus in 1971. Now based in Reynoldsburg, the company combines offset and digital production with in-house finishing, mailing, wide-format work and its branded PXPonline storefront. The Scott family continues to lead the business, with Greg Scott serving as president and CEO and his daughter Megan representing its third generation.

BookletsCatalogsBrochures+57 more
Pyramid Rebuild and Machine, LLC logo

Pyramid Rebuild and Machine, LLC

TALLMADGE, OH
11-50
View profile

Family-owned since 2002, Pyramid Rebuild and Machine grew from a two-man shop in Suffield into a second-generation Tallmadge company with 18 full-time employees. It is known for helping manufacturers extend the useful life of machine tools, including equipment dating back to the World War II era, while also supplying new machines when replacement makes more sense. Its large-project capability includes a 20-ton crane and high-bay entrance.

New Machine ToolsCNC ControlsDigital Readout Scales+48 more
Pyramid Tool Inc logo

Pyramid Tool Inc

DAYTON, OH
2-10
View profile

Founded in Dayton in 1995, Pyramid Tool Inc. designs and builds molds and tooling, turning CAD/CAM files into machined parts through 3D CNC milling and EDM work. Owner Edward Woods leads the small, growing company, which also handles prototypes and engraving for tooling projects. Pyramid Tool is ISO 9001:2008 certified and serves the Greater Dayton manufacturing community.

Plastic Injection MoldsDie-Cast MoldsPolyurethane Foam Molds+21 more
Pyromatics Corp logo

Pyromatics Corp

WILLOUGHBY, OH
2-10
View profile

Headquartered in the Cleveland area since 1975, Pyromatics Corp. is a technology company known for developing high-purity fused-quartz materials and manufacturing seamless molded components. Its patented process serves demanding process-equipment applications, particularly for semiconductor manufacturers, while its serial-number system keeps each molded part traceable through production.

Fused Quartz ProductsFused Quartz MaterialsQuartz Tanks+46 more
Pyrotek logo

Pyrotek

AURORA, OH
View profile

Founded in 1956, Pyrotek is a global engineering and technical manufacturing company producing performance-improving products and integrated systems for industrial customers. It has more than 3,000 employees and over 80 locations in more than 35 countries, including 40 manufacturing facilities, four major research and development centers, and five engineering centers. The company also provides technical and installation services, with longstanding expertise in the aluminium industry.

Engineered Graphite ProductsGraphite TubesGraphite Rods+109 more
Q-Lab Corporation logo

Q-Lab Corporation

WESTLAKE, OH
201-500
View profile

Founded in 1956, Q-Lab Corporation has grown from its Cleveland-area roots into a company known for making standardized test materials and equipment that help manufacturers understand how products hold up outdoors. Its Westlake, Ohio headquarters has been home since 1981 and manufactures all Q-Lab products, while the company’s worldwide facilities provide testing and technical support to customers in more than 80 countries.

Accelerated Weathering TestersQUV Fluorescent UV Weathering TestersQ-SUN Xenon Arc Test Chambers+56 more
QC Conveyors logo

QC Conveyors

CINCINNATI, OH
51-200
View profile

Founded in 1981 by industrial equipment salesman Norm Volkerding, QC Conveyors manufactures configurable conveyor systems for automation, assembly and industrial material handling. The company grew from a rugged low-profile conveyor prototyped in Volkerding’s basement into a Cincinnati-area manufacturer known for easy-to-use equipment, quick shipping on popular models and a 10-year registered-product warranty. Acquired by Duravant in 2018, QC Conveyors also supports its equipment with technical service, maintenance and genuine replacement parts.

Conveyor SystemsAutomation Series ConveyorsAS40 Conveyors+66 more
QCP Pallet Services logo

QCP Pallet Services

CINCINNATI, OH
11-50
View profile

Founded in Cincinnati in 2000, QCP Pallet Services makes new and remanufactured wood pallets while managing the pallet flow that keeps customers’ products moving. Its team designs pallets and crates around specific loads and operations, including onsite collaboration and sampling, and its remanufactured pallets reuse wood as a cost-conscious shipping option. QCP was acquired by AMEND Ventures in 2023 to support further investment in its people, technology, and regional growth.

New Wood PalletsCustom Wood PalletsRemanufactured Wood Pallets+19 more
QleanAir logo

QleanAir

PLAIN CITY, OH
View profile

Founded in 1988 after developing its first smoking room, Stockholm-based QleanAir designs industrial air cleaners, cleanrooms and smoking cabins for healthier professional environments. Its one-shot filtration philosophy grew from tackling toxic tobacco smoke and now supports workplaces facing dust, fumes, oil mist and other airborne contaminants. QleanAir serves customers through more than 150 employees and partners in over 30 countries, with installation, maintenance and upgrades delivered as an ongoing service backed by a Lifetime Performance Guarantee.

Freestanding industrial air cleanersCeiling-mounted air cleanersWall-mounted air cleaners+60 more
QMD logo

QMD

PEPPER PIKE, OH
51-200
View profile

QMD manufactures medical devices and precision components for OEMs, with a long-standing specialty in silicone and other elastomerics; the company says its manufacturing roots in elastomeric components and devices go back decades. It partners with OEMs on medical-device development and production, as well as turnkey solutions that include assembly, packaging, and sterilization.

Medical DevicesSingle-Use DevicesMedical Components+65 more
QP Manufacturing Company Inc logo

QP Manufacturing Company Inc

CHARDON, OH
51-200
View profile

QP Manufacturing Company Inc. manufactures precision-machined components and assemblies at its Northeast Ohio production center. It serves domestic and international corporations and describes a multi-facility manufacturing network totaling more than 200,000 square feet across Northeast Ohio, East Indiana, and Northern Illinois.

Precision-Machined ComponentsAssembliesCNC machining of precision components and assemblies+21 more
QPC Fiber Optic, LLC logo

QPC Fiber Optic, LLC

EASTLAKE, OH
51-200
View profile

QPC Fiber Optic, LLC is an optical technology company that designs and manufactures fiber optic connectors, fiber optic cable assemblies, and custom fiber optic products for harsh environments. It provides in-house design engineering, CNC machining, prototyping, and production from facilities in Laguna Niguel, California, and Eastlake, Ohio, serving defense, aerospace, industrial, energy, marine, and entertainment markets.

Fiber Optic ConnectorsFiber Optic Cable AssembliesHybrid Cable Assemblies+63 more
QPoint Robotic Solutions logo

QPoint Robotic Solutions

CINCINNATI, OH
2-10
View profile

For more than 15 years, QPoint Robotic Solutions has developed app-based workcell controls and robotic automation tools that simplify machine tending, assembly, cutting, and inspection. Based in Cincinnati with a research lab in Zionsville, Indiana, the company stands apart for replacing conventional robot programming with action-based Robo-Apps, hand-guided teaching, and pre-engineered connections that let manufacturers automate without specialized programming skills. Its platform is designed for both small-batch, high-changeover work and larger automated production runs.

Robotic Automation Work CellsRobot KitsMachine Tending Systems+30 more
QQE logo

QQE

DAYTON, OH
51-200
View profile

QQE manufactures fabricated high-purity quartz products, with a history in Ohio that began in 1969 when General Electric contracted the company, then known as Behm Glass, to cut its first fused-quartz ingot. The company supplies machined quartz parts to semiconductor and other high-tech industries and reports operating two manufacturing locations in the United States.

Custom Quartz ComponentsBell Jar ComponentsQuartz Plates+41 more
QT Equipment logo

QT Equipment

AKRON, OH
51-200
View profile

QT Equipment builds custom mechanic and field-service trucks, lube trucks, lube skids, cranes, and related truck-mounted equipment. It also provides parts, installation, inspections, repairs, mobile service, rentals, and custom truck configuration for equipment dealers, construction companies, municipalities, and mining operations.

Mechanic Service TrucksLube TrucksLube Skids+34 more
QT2 logo

QT2

TIFFIN, OH
51-200
View profile

Founded in 1987, QT2 is a privately owned Tiffin, Ohio manufacturer of security checks, business documents and commercial print for the trade. The company employs more than 65 people and combines over three decades of printing experience with in-house design, variable imaging and mailing services. QT2 is especially known for producing checks in runs beginning at 250, including Quick Shell stocks with more than 14 security features meeting ANSI specifications.

Commercial PrintBusiness FormsChecks+32 more
QF

Quad Fluid Dynamics, Inc

CLEVELAND, OH
2-10
View profile

Since 1972, Brunswick’s Quad Fluid Dynamics has rebuilt hydraulic cylinders and pumps while manufacturing and servicing the heavy equipment that keeps Ohio industry moving. Its full-service shop combines CNC machining, engineering and large-scale handling capacity, including a horizontal boring mill rated for units up to 80,000 pounds. Quad also fabricates obsolete or hard-to-find replacement parts and builds custom hydraulic presses up to 1,000 tons.

Hydraulic CylindersPiston RodsPistons+69 more
Loading map...
  • 1
  • ...More pages
  • 327
  • 328
  • 329
  • ...More pages
  • 457