Shannon Chemical Corporation
602 Jeffers Cir, Exton, PA 19341
Operating signal within 12 months from two or more independent sources.
What they make
Other Basic Inorganic Chemical Manufacturing325180- phosphates
- phosphate blends
- municipal drinking water
- treatment programs
- largest utilities
- cities
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Veltek Associates, Inc. - CW | Exton | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 1.0 KM |
| Johnson Matthey INC Downingtown Site | Downingtown | Synthetic Dye and Pigment Manufacturing 325130 | LIKELY ACTIVE | 3.4 KM |
| Netzsch Pumps North America LLC | Exton | Pump and Compressor Manufacturing 333911 | ACTIVE | 5.3 KM |
| Chem Service Inc | West Chester | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 5.6 KM |
| Birch Biotech LLC | Exton | Petrochemical Manufacturing 325110 | ACTIVE | 6.7 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord GKZ6LRB41XB1 · first seen NOV 2025 · last seen SEP 2026
IN CHESTER COUNTY12 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 6 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: SHANNON CHEMICAL CORPORATION · SEP 2026
- Street address
- SAM.gov: 602 JEFFERS CIR · SEP 2026
- City
- SAM.gov: EXTON · SEP 2026
- State
- SAM.gov: PA · SEP 2026
- Coordinates
- Census geocoder: 40.011705058631,-75.652198717336 · JUL 2026
- Website
- SAM.gov: http://www.shannonchem.com · SEP 2026
- Year established
- CO SOS: 2020 · JAN 2020
- CAGE code
- SAM.gov: 1JYW6 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-21 · SEP 2026
- State business registrationSOURCES DISAGREE
- CO SOS: Shannon Chemical Corporation, registered with the Colorado Secretary of State; Corporation; formed 2020-01-02; active, annual report filed 2025-12-23 · DEC 2025
- Sunbiz: SHANNON CHEMICAL CORPORATION, registered with the Florida Department of State, Division of Corporations; Corporation formed in Pennsylvania; registered 2010-03-02; active, annual report filed 2026-01-06 · JAN 2026
- IA SOS: SHANNON CHEMICAL CORPORATION, registered with the Iowa Secretary of State; registered 2019-10-08; active · OCT 2019
- NY DOS: SHANNON CHEMICAL CORPORATION, registered with the New York Department of State, Division of Corporations; Corporation formed in Pennsylvania; registered 2014-08-01; active · AUG 2014
- PA DOS: Shannon Chemical Holdco, Inc., registered with the Pennsylvania Department of State; Corporation; formed 2026-03-20; active · MAR 2026
- VA SCC: SHANNON CHEMICAL CORPORATION, registered with the Virginia State Corporation Commission; Corporation formed in Pennsylvania; registered 2012-04-27; active · APR 2012