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 6301-6320 of 9165 results

PA

Pittsburgh Foundry and Machine Company logo

Pittsburgh Foundry and Machine Company

PITTSBURGH, PA
View profile

Pittsburgh Foundry and Machine Company manufactures castings and related machined parts, continuing a family business founded by William A. Smith in Pittsburgh in 1901. The Smith family’s later generations remain involved, and the company now works with West Salisbury Foundry to provide foundry production resources. Its history includes iron foundry operations in Lawrenceville and Salem, Ohio.

Custom Metal CastingsSand CastingsCentrifugal Castings+80 more
Pittsburgh Glass Block logo

Pittsburgh Glass Block

PITTSBURGH, PA
View profile

Pittsburgh Glass Block began growing in Pittsburgh, Pennsylvania, more than 47 years ago with a focus on fully assembled glass block windows for the Western Pennsylvania market. The company says it first manufactured glass block basement windows and later expanded into products including fully assembled partition walls and CrystaLok framed glass block windows. It also distributes individual glass block, pre-assembled windows, and installation products through dealer and national home-center networks.

Glass Block Basement WindowsPre-Assembled Glass Block WindowsCrystaLok Vinyl-Framed Glass Block Windows+37 more
Pittsburgh Laser Cutting logo

Pittsburgh Laser Cutting

GREENSBURG, PA
11-50
View profile

Built around the combined manufacturing and operations experience of engineers Brad and Josh, Pittsburgh Laser Cutting fabricates precision sheet-metal parts for rapid prototypes and high-volume production. The Greensburg company is known for quick-turn work, including parts shipped in as little as 24 hours, and supports projects from laser cutting through forming, finishing and assembly. Pittsburgh Laser Cutting is ISO 9001:2015 certified and has completed more than 7,000 projects for businesses across the United States.

Custom sheet metal partsPrecision formed partsGaskets+28 more
Pittsburgh Metal Processing Co logo

Pittsburgh Metal Processing Co

PITTSBURGH, PA
2-10
View profile

Since 1944, employee-owned Pittsburgh Metal Processing Co. has heat-treated metals for industrial and commercial customers from its Pittsburgh shop. The locally owned company operates 10 furnaces, including units up to 14 by 40 feet, and maintains an on-site metallurgist to help determine appropriate treatment requirements. It serves customers nationwide, with typical lead times of three to five business days and NADCAP-accredited lab services available.

Heat treating ferrous and nonferrous metal alloys for industrial and commercial customersHeat Treating ServicesFree Quotes+8 more
Pittsburgh Paints Co logo

Pittsburgh Paints Co

CRANBERRY TOWNSHIP, PA
5,001-10,000
View profile

With 150 years of product innovation behind it, Pittsburgh Paints Co. is a Cranberry Township manufacturer serving homeowners and professionals across the United States and Canada. The company is known for pairing established brands with hands-on service and technical support, while its Colors for Courage employee volunteers bring that practical expertise into community spaces, including a Pittsburgh pediatric hospital.

Interior and exterior paintsStainsCaulks+16 more
Pittsburgh Plastics Manufacturing logo

Pittsburgh Plastics Manufacturing

BUTLER, PA
51-200
View profile

Since Jim Zona founded it in 1977, Pittsburgh Plastics Manufacturing has grown from a small Butler-area idea into a women-owned American manufacturer known for custom cushioning work. Its team helps customers turn designs into gel and foam products for applications such as medical care and foot comfort, working from a 91,000-square-foot facility with more than 45 years of experience. The FDA-registered company is ISO 13485:2016 certified.

Gel Cushioning ProductsFoam Cushioning ProductsMedical Padding+70 more
Pittsburgh Poster logo

Pittsburgh Poster

AMBRIDGE, PA
View profile

Pittsburgh Poster is a large-format printer and manufacturer operating as a division of Design Dynamics, Inc. The parent company was co-founded in 1972 and Pittsburgh Poster grew from its outdoor-advertising printing work. Its Beaver County, Pennsylvania plant keeps prepress, printing, and finishing in-house.

Billboard PostersPolitical PostersYard Signs+59 more
PP

Pittsburgh Precision Turned Products

PITTSBURGH, PA
11-50
View profile

Pittsburgh Precision Turned Products is an ISO 9001:2015 certified manufacturer of screw machined and CNC turned precision products. The company offers secondary machining, plating, heat treating, and other outside services to meet completed part requirements for short and long production runs.

Screw machined precision productsCNC turned precision productsManufacturing of screw machined precision metal components+26 more
Pittsburgh Spice and Seasoning Company logo

Pittsburgh Spice and Seasoning Company

PITTSBURGH, PA
2-10
View profile

Since 1967, Pittsburgh Spice and Seasoning Company has supplied fresh spice blends, seasonings and butcher-shop essentials to meat processors, hunters, caterers and home cooks. The family-owned Pittsburgh business develops proprietary blends—drawing on more than 800 recipes—and pairs them with sausage casings and equipment for customers making their own products. Its storefront also brings those handcrafted seasonings to local shoppers and the Murrysville Farmers Market.

Spice BlendsSausage CasingsHog Casings+10 more
Pittsburgh Stage, Inc logo

Pittsburgh Stage, Inc

SEWICKLEY, PA
View profile

Founded in 1942 as a Pittsburgh theatrical-curtain and props dealer, Pittsburgh Stage now manufactures theatrical rigging, curtains and acoustical panels while integrating theatrical lighting systems. The Sewickley company moved into a 45,000-square-foot manufacturing and office facility in 2008 and brings more than eight decades of design, fabrication and installation experience to projects well beyond the Mid-Atlantic. Its safety-focused workforce includes the largest number of ETCP Theater Rigging Technicians in Pennsylvania.

Theatrical RiggingTheatrical CurtainsAcoustical Panels+18 more
Pittsburgh Stained Glass Studios logo

Pittsburgh Stained Glass Studios

PITTSBURGH, PA
View profile

Pittsburgh Stained Glass Studios designs and creates stained, leaded, and faceted glass windows, and restores historic stained glass. The studio describes more than a century of collaboration between artists and craftspeople, with work in churches, public buildings, and residences across the United States.

Stained Glass WindowsLeaded Glass WindowsFaceted Glass Windows+25 more
Pittsburgh Steel Processing logo

Pittsburgh Steel Processing

CARNEGIE, PA
View profile

Founded in 2019, Pittsburgh Steel Processing provides plate and structural steel processing for the steel construction marketplace. The Carnegie company uses specialty CNC equipment and experienced staff to help complete projects on time while maintaining strict quality standards.

Processed Steel PlateProcessed Structural SteelCNC plasma and oxy-fuel cutting of steel plate+16 more
Pittsburgh Tank Corporation logo

Pittsburgh Tank Corporation

MONONGAHELA, PA
11-50
View profile

Family-owned and operated since 1988, Pittsburgh Tank Corporation engineers and fabricates custom storage tanks, pressure vessels, and process equipment in Monongahela, Pennsylvania. The company has grown from a 5,000-square-foot shop to an 80,000-square-foot, five-building facility capable of handling complex projects and coordinating deliveries worldwide. Pittsburgh Tank is also an ASME-authorized “U” stamp manufacturer of unfired pressure vessels and reports a 95% on-time ship rate over the past decade.

SilosGravity Tube BlendersLiquid Storage Tanks+25 more
Pittsburgh Tubular Shafting logo

Pittsburgh Tubular Shafting

ROCHESTER, PA
View profile

Celebrating more than 50 years, Pittsburgh Tubular Shafting manufactures tubular fan shafts and industrial rolls in Rochester, Pennsylvania. Its distinctive one-piece rotary-forged roll design integrates the journal with the tube for improved concentricity and strength, while its patented “rigitized” fan shafts use a foam core to dampen resonant frequencies. The company also provides custom end forming, design assistance, and single-piece production for urgent needs.

Tubular ShaftsFan ShaftsIndustrial Rolls+32 more
Pittsburgh Winery logo

Pittsburgh Winery

PITTSBURGH, PA
View profile

Pittsburgh Winery is a boutique urban winery that makes handcrafted wines in Pittsburgh from grapes sourced from vineyards in California and Chile. Its vintners draw on winemaking knowledge learned in California and use low-intervention methods, including aging wines in French oak barrels; the winery pairs its wines with live music at its Pittsburgh venue.

Handcrafted WineWinemaking from sourced California and Chilean grapesWine Tastings+6 more
Pittsburgh Winsupply logo

Pittsburgh Winsupply

ZELIENOPLE, PA
View profile

Pittsburgh Winsupply supplies the fire sprinkler trade and provides fabrication from its shop. Its materials describe the business as focused on fire sprinklers and fabrication, with pipe fabrication featured in its company news.

Fire Sprinkler SuppliesFire Sprinkler SystemsFire Sprinkler Pipe+4 more
Pittston Co-Packers logo

Pittston Co-Packers

PITTSTON, PA
201-500
View profile

Pittston Co-Packers is a large beverage manufacturing operation in Pittston, Pennsylvania, built to serve national brands. Its 403,000-square-foot facility provides turnkey co-packing for high-volume production, with the scale and storage capacity to support distribution across the country.

Purified waterDistilled waterAlkaline water+24 more
PixCams, Inc logo

PixCams, Inc

EXPORT, PA
View profile

PixCams, Inc. develops wildlife-camera technology and operates live-streaming wildlife camera systems, a field it has worked in since launching its first wildlife webcam in 2004. Founded by wildlife technology pioneer Bill Powers, the volunteer-led organization runs more than 50 cameras across North America and Africa and designs remote streaming systems for locations without conventional power or internet access.

Live-Streaming Wildlife Camera SystemsEZ Streamer-Pi Live Streaming EncoderPixLink Starlink Live Streaming Systems+26 more
Pixelle Specialty Solutions logo

Pixelle Specialty Solutions

SPRING GROVE, PA
1,001-5,000
View profile

Pixelle Specialty Solutions manufactures specialty papers for printing and packaging applications at facilities in Pennsylvania and Ohio. Its fully integrated Spring Grove mill combines pulp production, papermaking, and finishing, while its Fremont facility focuses on high-performance coating and finishing. The company also develops tailored paper products and provides laboratory testing and analytical services for customer paper challenges.

Specialty PapersBarrier PapersFood Papers+43 more
PJ Electronics, Inc logo

PJ Electronics, Inc

PITTSBURGH, PA
View profile

PJ Electronics, Inc. has designed and manufactured high-frequency, high-voltage surge testers since 1969. The Pittsburgh-area company specializes in testers for evaluating turn-to-turn insulation in coils and windings, and offers models with outputs ranging from 6 kV to 60 kV. Its equipment is used worldwide for motor, generator, transformer, and winding testing.

High-Frequency Surge TestersSurge and DC Hi-Pot TestersMulti-Operational Surge Testers+29 more
Loading map...
  • 1
  • ...More pages
  • 315
  • 316
  • 317
  • ...More pages
  • 459