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 2641-2660 of 9165 results

PA

Ellwood City Forge Group logo

Ellwood City Forge Group

ELLWOOD CITY, PA
201-500
View profile

Founded by brothers David and Jonathan Evans in 1910, Ellwood City Forge Group makes large open-die forgings and takes many of them from steelmaking through heat treatment and machining at its western Pennsylvania facilities. The company’s two forging plants produce custom components weighing up to 70,000 pounds and stretching 57 feet, with particular experience in demanding applications such as fluid-end blocks for oil and gas. ECFG employs more than 400 people and supports its technical work with in-house metallurgists and accredited testing laboratories.

Shafts & RotorsBlocks & Milled ProductsEccentrics & Crankshafts+35 more
ELLWOOD CRANKSHAFT GROUP logo

ELLWOOD CRANKSHAFT GROUP

HERMITAGE, PA
201-500
View profile

Ellwood Crankshaft Group manufactures forged and machined crankshafts and other forged products, and provides crankshaft reconditioning and related industrial services. The crankshaft division became an independent unit in 1992; the company describes Ellwood as a privately owned, family company founded in 1910. Its Pennsylvania facilities serve critical global industries, with crankshaft production dating to the former National Forge operation acquired in 2003.

CrankshaftsEngine CrankshaftsEccentric Shafts+38 more
Ellwood Group logo

Ellwood Group

NEW CASTLE, PA
View profile

Founded in 1910, family- and American-owned Ellwood Group manufactures specialty metals and mission-critical forged and engineered components. The company remains under continuous family ownership, with fourth- and fifth-generation family members in leadership and ownership, and serves customers from 25 North American locations with more than 2,000 team members.

Specialty MetalsSteelHigh-Performance Alloys+99 more
ELLWOOD National Forge logo

ELLWOOD National Forge

CORRY, PA
51-200
View profile

ELLWOOD National Forge delivers turn-key solutions for complex manufacturing challenges, combining world-class finish machining, program management, and vertically integrated capabilities. The company specializes in forging, heat treatment, and precision machining of large components for defense, power generation, oil & gas, and heavy industrial markets.

Open-die forged componentsHard target penetrator case assembliesArtillery components+20 more
Ellwood Safety Appliance Co logo

Ellwood Safety Appliance Co

ELLWOOD CITY, PA
View profile

Ellwood Safety Appliance Co. is an American manufacturer of personal protective equipment, specializing in foot and leg protection for workers in hazardous environments. Established in 1928, the company is known for its Sankey Foot Guards and makes protective guards designed to withstand impacts from falling objects and accidental tool blows.

Foot GuardsToe GuardsMetatarsal Guards+33 more
Ellwood Specialty Metals - USA logo

Ellwood Specialty Metals - USA

NEW CASTLE, PA
View profile

Ellwood Specialty Metals–USA draws on a 100-plus-year tradition of technical knowledge to serve the tool, mold and die industries from its New Castle, Pennsylvania facility. The company produces specialty tool steels and carries them through forging, heat treatment and machining, with manufacturing conducted to ISO 9001 standards.

Specialty Tool SteelsPlastic Mold Tool SteelHot Work Tool Steel+50 more
Elma Electronic logo

Elma Electronic

HORSHAM, PA
501-1,000
View profile

Elma Electronic designs and manufactures embedded computing solutions, from integrated chassis and backplanes to cabinets and precision electronic hardware, in standard and custom configurations. With sales, design and manufacturing facilities across three continents—including four European plants, three in the United States and one in China—the company supports customers from low-volume custom builds through larger production runs. Elma also brings its enclosure expertise to custom front panels, supported by an in-house expertise center and anodizing facilities.

BackplanesCabinetsChassis Platforms+69 more
Elsner Engineering Works Inc logo

Elsner Engineering Works Inc

HANOVER, PA
51-200
View profile

Since Frank and Johanna Elsner founded it in 1934, Elsner Engineering Works has remained a Hanover, Pennsylvania manufacturing fixture known for practical, purpose-built solutions. Its 50-person team works from a 112,000-square-foot facility to help Mid-Atlantic manufacturers turn difficult production problems into workable equipment and processes, with ISO 9001:2015 certification supporting its quality system.

Paco WindersCustom Automation MachineryPrecision CNC Machined Components+27 more
Elsner Engineering Works Inc logo

Elsner Engineering Works Inc

HANOVER, PA
51-200
View profile

Since Frank and Johanna Elsner founded it in 1934, Elsner Engineering Works has grown from a Hanover machine shop into a 112,000-square-foot precision manufacturing company with 50 employees. The company is known for keeping engineering and production together under one roof, developing practical solutions for manufacturers across the Mid-Atlantic while supporting Paco Winders in more than 40 countries. Elsner is ISO 9001:2015 certified.

Paco WindersSpiral Winders MW SeriesConvolute Winders C-Series+42 more
ELTRA GmbH logo

ELTRA GmbH

NEWTOWN, PA
51-200
View profile

Founded in 1981 around its first carbon and sulfur analyzer, ELTRA GmbH develops elemental analyzers for measuring carbon, hydrogen, nitrogen, oxygen and sulfur in solid materials. The company has expanded into thermogravimetric analysis and, now part of Verder Scientific, supports more than 5,000 installed products through a network spanning over 80 countries. Its analyzers are used by research and quality-control laboratories, with ASTM participation and trained technical support worldwide.

C-N-AnalyzersC-H-S AnalyzersO-N-H Analyzers+16 more
Eluktronics logo

Eluktronics

NEWTOWN, PA
View profile

Founded in Delaware in 2011 by William Kiryluk, Eluktronics builds high-performance gaming laptops in the USA, including its customizable HYDROC, MAX, and MECH lines. With facilities in Delaware and Pennsylvania, the company stands out for enthusiast-focused configurations, including DIY barebones systems and its distinctive external Liquid Propulsion Package cooling for sustained performance.

Gaming LaptopsCustomized LaptopsPre-Configured Laptops+33 more
Elwell-Parker logo

Elwell-Parker

CORAOPOLIS, PA
201-500
View profile

Cleveland-founded Elwell-Parker has been shaping industrial material handling for more than 120 years. Incorporated in 1893, the company helped create the powered forklift and became known for engineering equipment around the difficult logistics of steelmaking and heavy manufacturing. Its current work includes the L36 platform truck, while its specialists continue to restore and support Elwell-Parker machines that have remained in service for decades.

Platform TrucksL36 Platform TruckElectric Forklifts+36 more
Elyria Foundry logo

Elyria Foundry

GREENVILLE, PA
201-500
View profile

Elyria Foundry manufactures large gray and ductile iron specialty castings, continuing a foundry tradition in Elyria, Ohio, that began in 1905. The company joined with Hodge Foundry, whose Greenville, Pennsylvania operation dates to 1876, in 2008. Its casting capabilities cover parts from 20 to 200,000 pounds, serving mining, energy, and industrial markets.

Gray Iron CastingsDuctile Iron CastingsRiserless Castings+25 more
EM Cahill Company logo

EM Cahill Company

READING, PA
2-10
View profile

Rooted in a Syracuse manufacturers-representative business established by Ed Cahill, EM Cahill Company supplies air filtration products and related ventilation equipment for commercial and industrial facilities. Mike Cahill brought additional product lines into the family business in 1991, and the company was incorporated in 1993. Its service work includes facility-wide HVAC filter surveys, life-cycle cost evaluations, and a Just in Time program that schedules exact filter quantities for maintenance changes.

General HVAC Air Filtration ProductsHigh Efficiency/Specialty FiltrationCleanroom/Terminal HEPA Filters+33 more
EMBALL’ISO logo

EMBALL’ISO

MONTGOMERYVILLE, PA
51-200
View profile

For more than 35 years, French SME EMBALL’ISO has designed and manufactured insulated, temperature-controlled packaging for life-science shipments, from pharmaceuticals and clinical-trial materials to diagnostics and animal-health products. Its distinctive Reuse & Reverse service collects used packaging in more than 80 countries, then cleans, refurbishes and checks each unit for another shipment. The company supports this work with a global network spanning four continents and an ISO 9001-certified metrology laboratory with eight climate chambers.

Insulated Packaging SolutionsHPPSPallet Shipper+37 more
Embassy Powdered Metals, Inc logo

Embassy Powdered Metals, Inc

EMPORIUM, PA
View profile

Locally owned in Emporium, Pennsylvania, since 1996, Embassy Powdered Metals engineers and manufactures precision sintered metal components for OEM and industrial applications. Its 100-plus-person team operates 40 presses and nine ovens across expanded facilities, pairing powdered-metal expertise with lean, green production and collaborative part design. Embassy’s quality management system is certified to ISO 9001:2015.

Engineered Powdered Metal PartsSintered Metal ComponentsGears+33 more
EME Associates logo

EME Associates

MONROEVILLE, PA
11-50
View profile

Since 1982, EME Associates has engineered, manufactured, repaired and serviced rotating electrical equipment for power-generation operators and other demanding customers. The Monroeville company stands apart as an independent, engineering-led supplier, having completed more than 4,000 projects and developed patented solutions such as its rotor spider rim-ledge repair and synchronous-condenser conversion concept. Its engineers and field crews take on complex generator, motor and condenser problems at customer sites or in EME facilities.

Replacement RotorsStator Coil BarsCollector Assemblies+21 more
Emeco logo

Emeco

HANOVER, PA
51-200
View profile

Emeco makes durable furniture in Hanover, Pennsylvania, where craftsmen have hand-built chairs and stools in America since 1944. Founded to supply chairs for the U.S. Navy, the company remains known for its 1006 Navy Chair, made from recycled aluminum through a 77-step process and guaranteed for life. Emeco is family-owned and run by three generations, with roughly 90% of its range made from recycled materials.

ChairsStoolsTables+20 more
EA

Emerald Art Glass

PITTSBURGH, PA
View profile

Emerald Art Glass is a custom glass fabrication shop based in Pittsburgh, Pennsylvania, where it carries out its work in a 40,000-square-foot studio. The company works on residential and commercial projects, collaborating with designers, architects, builders, and construction professionals to create custom pieces.

Custom Glass PiecesStained GlassCustom fabrication of glass pieces for residential and commercial projects+5 more
Emerald Equipment Systems Inc logo

Emerald Equipment Systems Inc

HARLEYSVILLE, PA
51-200
View profile

For more than 20 years, Emerald Equipment Systems has grown from its upstate New York base into a major Northeast supplier of material-processing equipment and parts. Its 75-acre Liverpool headquarters includes more than 110,000 square feet devoted to service, parts and custom manufacturing, along with a separate site for demonstrating and testing equipment. The company is particularly built around aftermarket support, with in-house fabrication and factory-trained road technicians serving mining, recycling and environmental customers.

Crushing EquipmentScreening EquipmentWashing Equipment+47 more
Loading map...
  • 1
  • ...More pages
  • 132
  • 133
  • 134
  • ...More pages
  • 459