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  7. Pennsylvania Steel Company, Inc
Pennsylvania Steel Company, Inc logo

Pennsylvania Steel Company, Inc

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Throop, PA 18512
610-432-4541
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At a glance

Primary NAICS code
331110 · Iron and Steel Mills and Ferroalloy Manufacturing
Employee size
201-500
Organization type
Privately Held
Headquarters
Throop, PA
Founded
1972
UEI
YM5HKAWQFJE8
CAGE
9HXP7

About

Independent and veteran-owned since 1972, Pennsylvania Steel Company grew from Joe Dombrowski’s two-truck operation into a regional metal service center with 11 warehouses across the eastern United States. The company remains known for personal customer relationships, direct access to its staff, and next-day delivery, serving manufacturers ranging from small machine shops to Fortune 500 companies. Multiple divisions are ISO 9001:2015 certified.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Energy segments

Grid Components

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ISO 9001:2015

  • British Standards Institution (BSI) registration

    Registration

  • Veteran-Owned Company

    Compliance program

  • BSI

    Quality certification

Ownership and small business status

  • Veteran-owned

Related manufacturers

  • Glosser Steel logoGlosser SteelFounded in Windber in 1899, Glosser Steel is a Pennsylvania steel service center supplying carbon steel and processing it to customers’ required sizes. A division of the multigenerational M. Glosser & Sons, the company serves Central and Southwestern Pennsylvania from three locations and became 100% employee-owned through an ESOP in its 127th year. Its history began as a local scrap-metal business and has grown into a regional operation built around reliable delivery and community ties.WINDBER, PA
  • Glosser Steel logoGlosser SteelFounded in Windber in 1899, Glosser Steel is a Pennsylvania steel service center supplying carbon steel and custom-cut material from locations in Windber, Camp Hill, and Zelienople. A division of the multigenerational M. Glosser & Sons, the company is now 100% employee-owned through an ESOP while the Glosser family continues to guide its strategy. Its reach has grown from a local scrap-metal business into a regional supplier serving industry across Pennsylvania and beyond.332313JOHNSTOWN, PA
  • Wheatland Steel Processing logoWheatland Steel ProcessingFounded in 1972 and incorporated the following year, Wheatland Steel Processing has served customers from its Pennsylvania operation for decades. The company is known for handling steel work under one roof, including custom slitting and fabrication, with a 100,000-plus-square-foot climate-controlled facility and an ISO 9001:2015-registered quality system.HERMITAGE, PA
  • Jersey Shore Steel Company logoJersey Shore Steel CompanyA privately owned Pennsylvania manufacturer founded in 1938, Jersey Shore Steel is now in its third generation of family ownership. The company is known for hands-on service and American-made production, with nearly 225 employees supporting its rail-steel operation and custom fabrication work for customers worldwide.331110JERSEY SHORE, PA
More manufacturers in Pennsylvania

Contact information

Website

pasteel.com

Emails

  • stan.millard@pasteel.com
  • dan.mcmullan@pasteel.com

Phone numbers

  • 610-432-4541
  • 888-432-4541

Social

Locations

Pennsylvania Steel Company, Inc location map for 1100 MARSHWOOD RD

1100 Marshwood Rd

Throop, PA 18512

Lackawanna County

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Pennsylvania Steel Company, Inc location map for 36 LEETSDALE INDUSTRIAL DR

36 Leetsdale Industrial Dr

Leetsdale, PA 15056

Allegheny County

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Pennsylvania Steel Company, Inc location map for 10 ARCH ST

10 Arch St

Carnegie, PA 15106

Allegheny County

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Pennsylvania Steel Company, Inc location map for 3317 BOARD RD

3317 Board Rd

York, PA 17406

York County

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Pennsylvania Steel Company, Inc location map for 432 KEYSTONE ST

432 Keystone St

Alliance, OH 44601

Stark County

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Directory source

Source
pasteel.com
Updated
Sep 2026