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 441-460 of 617 results

WV

PR

ProWood

RANSON, WV
View profile

ProWood manufactures and treats pressure-treated lumber for professional builders, emphasizing consistent performance and reliability. Its products are made for construction and outdoor projects, with treatment options intended for different applications and exposure conditions.

Pressure-Treated LumberTreated LumberDeck Boards+32 more
PTI, Inc. (PTI Incorporated) logo

PTI, Inc. (PTI Incorporated)

POINT PLEASANT, WV
51-200
View profile

PTI, Inc. is a Point Pleasant, West Virginia manufacturer of molded plastic components, working with both thermoplastic and thermoset compounds. Its in-house operation takes projects from design and mold building through production, with presses ranging from 85 to 1,500 tons and support for prototypes through full production quantities. PTI also handles finishing and mechanical assembly, giving customers a single source for completed components.

Molded Plastic ComponentsInjection-Molded ComponentsPrototype Components+50 more
PureTech Scientific logo

PureTech Scientific

BELLE, WV
51-200
View profile

With more than 85 years of operating history rooted in Belle, West Virginia, PureTech Scientific is known for maintaining the Americas’ only glycolic acid production operation. The company runs an integrated U.S. manufacturing platform, pairing continuous production in Belle with custom chemistry scale-up at its Dayton, Tennessee facility for customers developing specialty chemical applications.

Glycolic AcidGlypure 70 ULTRAGlypure 70+63 more
Qmax Test Equipments Ltd logo

Qmax Test Equipments Ltd

MARTINSBURG, WV
51-200
View profile

Founded in Singapore in 1992 by electronics engineers S.R. Sabapathi and Robert Ng, Qmax Test Equipments has built its identity around research-led test engineering. The company now operates from a 33,000-square-foot Chennai facility with more than 100 employees, developing automated test equipment for organizations that need to diagnose complex electronic systems. Its founder’s patented BUS cycle signature technology for CPU- and microprocessor-based PCBs remains a distinctive part of Qmax’s history.

Automated Test EquipmentPCB Assembly Test EquipmentWire Harness Test Equipment+40 more
Quality Environmental Containers, Inc logo

Quality Environmental Containers, Inc

BEAVER, WV
View profile

Founded in 1994, Quality Environmental Containers makes sampling containers and laboratory supplies for the environmental testing industry, with its product line designed by environmental scientists. Based in Beaver, West Virginia, the company is a certified Minority Business Enterprise and is known for pre-cleaned containers that meet or exceed U.S. EPA requirements, including a comprehensive line developed specifically for PFAS sampling. Its quality program tracks products through cleaning, certification, packaging, and shipment.

Environmental Sampling ContainersEPA VOA VialsGlassware+63 more
Quality Stone Veneer, Inc logo

Quality Stone Veneer, Inc

BUNKER HILL, WV
View profile

Founded in 1976, family-owned Quality Stone Veneer designs, manufactures, and installs stone veneer for residential and commercial construction. It produces handcrafted manufactured stone veneer and related architectural products at U.S. facilities, and operates a turnkey model that pairs its own products with installation expertise. The company serves builders, suppliers, homeowners, and architects across the United States.

Manufactured Stone VeneerStone Veneer SystemsThin Brick+61 more
Quanex logo

Quanex

PARKERSBURG, WV
View profile

Founded in 1927, Quanex is a global building-products manufacturer that supplies components and engineered materials to manufacturers in residential and commercial markets. Its business spans fenestration components, window and door hardware, custom wood products, building access products, and polymer mixing; the company reports 67 locations worldwide and more than 7,100 employees.

Window and Door HardwareWindow ScreensDoor Screens+105 more
Radiodetection logo

Radiodetection

KEARNEYSVILLE, WV
View profile

Founded in 1977, Radiodetection is a globally recognized company known for helping utility professionals manage underground infrastructure safely. Its equipment and digital solutions help customers locate buried utilities, with operations spanning more than 60 countries. Radiodetection is part of SPX Technologies and has expanded its capabilities through brands including Schonstedt and Sensors & Software.

Cable and Pipe LocatorsPrecision LocatorsSurvey-Grade Locators+47 more
Ralston Press, Inc logo

Ralston Press, Inc

BUCKHANNON, WV
2-10
View profile

Since 1937, independently owned Ralston Press has paired in-house graphic design with commercial printing from its Buckhannon shop, serving businesses and organizations across north-central West Virginia. The company’s designers create original, made-from-scratch work rather than relying on templates, then carry projects through print production, including custom marketing materials and photo repair. Ralston Press remains a local design-and-print partner with more than eight decades of regional service.

AnnouncementsAnnual ReportsBooklets+73 more
Randox Laboratories logo

Randox Laboratories

KEARNEYSVILLE, WV
View profile

Randox Laboratories develops and manufactures in vitro diagnostic products and laboratory solutions, spanning quality-control materials, analysers, reagents and genomic services. With more than 40 years of experience, the company also provides contract manufacturing and companion-diagnostic support, serving customers through facilities and laboratories across the UK, Europe, Asia and the USA. Its proficiency-testing programmes reach more than 100,000 users in over 145 countries, while its manufacturing operations have capacity exceeding 10.5 million litres per year.

Diagnostic ReagentsCalibratorsQuality Control Products+53 more
RS

Re-Steel Supply Company, Inc

BERKELEY SPRINGS, WV
View profile

Re-Steel Supply Company fabricates and supplies reinforcing steel for large-scale construction, including bridges, highways, stadiums, and high-rise buildings. Founded in 1973, it is a family-run, third-generation business and the parent company of fabrication facilities and an epoxy coating plant.

Reinforcing BarsEpoxy-Coated Reinforcing BarsStainless Steel Reinforcing Bars+40 more
Ready Mixer LLC logo

Ready Mixer LLC

CEREDO, WV
2-10
View profile

From its manufacturing facility in West Virginia, Ready Mixer builds small-batch concrete machinery centered on portable mixing trailers for short-load and on-site work. Its equipment is designed to load at standard batch plants, helping contractors and rental businesses mix when needed while avoiding delivery delays and short-load fees. Ready Mixer also supplies parts from its factory and backs its equipment with a one-year limited structural warranty and after-sales support.

Portable Concrete Mixing TrailersBatch Plant Mix TrailersConcrete Mixers on Trailers+41 more
Real Alloy logo

Real Alloy

FRIENDLY, WV
1,001-5,000
View profile

Since the 1950s, Real Alloy has turned aluminum scrap and dross into reusable metal and specification alloys for manufacturers across North America. With 16 production sites and more than 1,000 employees, the company operates a full-service recycling network that can deliver metal molten or in solid forms, helping customers recover value while reducing the energy and emissions associated with primary aluminum production. Real Alloy’s Coldwater, Michigan operations hold ASI Performance and Chain of Custody certifications, and 11 additional melting and milling facilities received ASI Performance certification in 2023.

Aluminum AlloysAluminum-Silicon AlloysWrought Alloys+56 more
ReBuilder Medical, Inc logo

ReBuilder Medical, Inc

CHARLES TOWN, WV
View profile

ReBuilder Medical develops the ReBuilder®, a prescription, FDA-cleared electrical stimulation device for at-home management of neuropathy and other chronic pain. Inventor and founder David B. Phillips created the original system for his father more than 30 years ago, and the company has continued producing and updating it since 1988. Based in Charles Town, West Virginia, ReBuilder Medical also supports physicians and veterans using the device in clinical and home-care settings.

Electrical Stimulation Medical DevicesReBuilder 300ReBuilder 2407+27 more
Reckart Equipment Brokers logo

Reckart Equipment Brokers

BEVERLY, WV
11-50
View profile

Reckart Equipment Brokers is a equipment broker and seller serving the logging, forestry, construction, and oil & gas industries. The company buys, sells, and brokers new and used heavy machinery including skidders, loaders, bulldozers, trucks, and trailers throughout West Virginia, Pennsylvania, Maryland, and Ohio.

SkiddersLoadersBulldozers+29 more
Rex-Hide Incorporated logo

Rex-Hide Incorporated

GRAFTON, WV
View profile

Rex-Hide Incorporated manufactures custom rubber extrusions and molded rubber products, with extrusion production in Tyler, Texas and tire-flap production in Grafton, West Virginia. Founded in 1917 making shoe products and molded goods, the company later became an independent U.S. producer of truck tire flaps and has supplied rubber seals and gaskets for decades.

Custom Rubber ExtrusionsRubber TubingRubber Gaskets+72 more
RG Group logo

RG Group

ONA, WV
View profile

Celebrating 70 years, RG Group designs, manufactures and services motion-control, fluid-handling and automation solutions for industrial customers. The York-based company combines engineering and contract manufacturing with factory-authorized repair, on-site field service and a mobile Hose Doctor operation, supporting products from concept and prototype through production and maintenance. RG Group is a veteran-owned small business, with ISO 9001:2015 certification at its York and Ona, West Virginia facilities.

Hydraulic SystemsPneumatic SystemsElectromechanical Systems+74 more
Rhodes Brick & Block Co logo

Rhodes Brick & Block Co

SAINT ALBANS, WV
View profile

Rhodes Brick & Block Co. is a family-owned and operated masonry products company founded in 1973 as Rhodes Trucking Corporation by Ernest and Estel Rhodes. It began manufacturing concrete masonry units in 1978 and has since expanded its product offering; Ernest Rhodes continues to serve as company president.

Concrete Masonry UnitsBrickConcrete Block+13 more
Richwood Industries, LLC logo

Richwood Industries, LLC

HUNTINGTON, WV
View profile

Richwood Industries, LLC designs and manufactures application-specific conveyor accessories and engineered conveyor solutions for the mining and bulk material handling industries. The company has served material-handling operations for more than four decades, developing from a belt-cleaner manufacturer into a provider of conveyor products and field services. Its Huntington, West Virginia facilities build Richwood products for clients around the world.

Conveyor Belt CleanersConveyor Cleaning BladesConveyor Plows+38 more
Ridge Runner Industries, Inc logo

Ridge Runner Industries, Inc

FAIRMONT, WV
11-50
View profile

Since 1958, Ridge Runner Industries has manufactured truck caps and fiberglass tonneau covers in West Virginia, while distributing truck accessories to customers in the state and beyond. The Fairmont company operates a stocked warehouse and provides professional installation from its installation bays, combining its own fiberglass products with accessories for major vehicle makes.

Truck CapsFiberglass Tonneau CoversBedliners+33 more
Loading map...
  • 1
  • ...More pages
  • 22
  • 23
  • 24
  • ...More pages
  • 31