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  7. Shannon Chemical Corporation
Shannon Chemical Corporation logo

Shannon Chemical Corporation

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Exton, PA 19341
610-363-9090
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At a glance

NAICS
325180, 325199, 325312,
Headquarters
Exton, PA
UEI
GKZ6LRB41XB1
CAGE
1JYW6
Legal name
SHANNON CHEMICAL CORPORATION
DBA
SHANNON CHEMICAL CORP
PSC
6810~6850~H268~L068

About

Started in 1971, Shannon Chemical Corporation produces phosphate-based treatment chemicals and custom programs for municipal drinking-water systems, serving both the nation’s largest utilities and rural water systems. From its Malvern facility west of Philadelphia, the company pairs an ANSI/NSF Standard 60-certified manufacturing operation with an in-house laboratory for corrosion monitoring and treatment studies. Shannon also operates its own dedicated delivery fleet, with Hazmat-certified drivers supporting customers nationwide.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ANSI/NSF Standard 60

  • NSF Certification

  • Hazmat Certified Driver Training

  • NSFANSI60

    Quality certification

  • NSF

    Quality certification

Related manufacturers

  • Gotham Chemical Corp logoGotham Chemical CorpFor more than 50 years, Gotham Chemical Corp. has manufactured water-treatment chemicals and built treatment programs for heating, cooling, well, and domestic-water systems. Based in Astoria, the company pairs custom blending with laboratory and engineering support, including chemical engineers with at least a decade of water-treatment experience. Its laboratory analyzes water using the American Public Health Association’s Standard Methods, while its field service extends to domestic-water management plans addressing Legionella risk.BROOKLYN, NY
  • Chemical Systems of Orlando, Inc logoChemical Systems of Orlando, IncChemical Systems of Orlando has spent more than 45 years formulating and manufacturing cleaning, sanitation, and water-treatment chemicals, with a particular focus on food and beverage operations. Based in Zellwood, the company also provides contract manufacturing and custom formulations, backed by an on-site quality-assurance laboratory and a private fleet operated by trained, hazmat-certified drivers. Its food and beverage delivery programs have served the industry since 1979.AURORA, OH
  • NuChem Corp logoNuChem CorpFrom its Pennsylvania base, NuChem Corp provides integrated water-treatment programs and manufactures its own treatment and cleaning chemicals for industrial and commercial systems. With more than 50 years of chemical-treatment experience, the company is particularly involved in cooling-tower and boiler performance and in helping customers reduce Legionella risk through monitoring, treatment and water-management planning. NuChem serves a broad Mid-Atlantic and Southern territory, including New York, New Jersey, Pennsylvania and Florida.ALLENTOWN, PA
  • Tricon Chemical Corporation logoTricon Chemical CorporationTricon Chemical Corporation has been a service-oriented company since its founding in 1974, when it emerged to address water-treatment problems in commercial and industrial properties. Based in Maryland with offices in the District of Columbia, it develops customized treatment programs for property owners and facility operators, serving clients nationwide.FORESTVILLE, MD
More manufacturers in Pennsylvania

Contact information

Website

shannonchem.com

Emails

  • dcflynn@shannonchem.com

Phone numbers

  • 610-363-9090
  • 800-860-9090

Locations

Shannon Chemical Corporation location map for 602 JEFFERS CIR

602 Jeffers Cir

Exton, PA 19341

Chester County

Get directions
Shannon Chemical Corporation location map for P O BOX 376

P O Box 376

Malvern, PA 19355

Chester County

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Directory source

Source
shannonchem.com
Updated
Sep 2026