Operating signal within 12 months from two or more independent sources.
What they make
Resin and Synthetic Rubber Manufacturing325210- coating solutions
- heat transfer equipment
- HVAC
- industrial equipment protection
- requiring
- environments
- food
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Kaysun Corporation | Manitowoc | All Other Plastics Product Manufacturing 326199 | ACTIVE | 5.0 KM |
| Plastics Engineering CO. | Sheboygan | Plastics Material and Resin Manufacturing 325211 | LIKELY ACTIVE | 34.7 KM |
| Andara, LLC | Sheboygan | Plastics Material and Resin Manufacturing 325211 | UNVERIFIED | 34.8 KM |
| Plastics Engineering CO N 15th St Plant | Sheboygan | Resin and Synthetic Rubber Manufacturing 325210 | LIKELY ACTIVE | 35.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 11 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.
EPA cross-references this facility in AIR, AIRS/AFS, MN-TEMPO, NCDB, OSHA-OIS, RCRAINFO, TRIS, WI-ESR · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- OSHA injury and illness reportsOPERATINGRecord 922009 · first seen DEC 2025 · last seen DEC 2025
- SAM.gov entity registrationOPERATINGRecord RFW1NGLF22J4 · first seen AUG 2025 · last seen AUG 2025
- EPA Facility Registry ServiceEXISTENCERecord 110000421375 · first seen JUN 2017 · last seen MAY 2020
- SBA 7(a) and 504 loan recordsEXISTENCEfirst seen DEC 2010 · last seen DEC 2010
ALSO RECORDED ASHERESITE PROTECTIVE COATINGS INC
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.
- NameSOURCES DISAGREE
- EPA: HERESITE PROTECTIVE COATINGS INC · JUL 2026
- SAM.gov: HERESITE PROTECTIVE COATINGS, LLC · AUG 2025 · ON THIS PAGE
- Street address
- EPA: 822 S. 14TH ST. · JUL 2026 · ON THIS PAGE
- SAM.gov: 822 S 14TH ST · AUG 2025 · ON THIS PAGE
- City
- EPA: MANITOWOC · JUL 2026 · ON THIS PAGE
- SAM.gov: MANITOWOC · AUG 2025 · ON THIS PAGE
- State
- EPA: WI · JUL 2026 · ON THIS PAGE
- SAM.gov: WI · AUG 2025 · ON THIS PAGE
- County (FIPS code)
- EPA: 55071 · SEP 2026
- Coordinates
- EPA: 44.09139,-87.66616 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Website
- SAM.gov: www.heresite.com · AUG 2025
- CAGE code
- SAM.gov: 0VKU9 · AUG 2025
- SAM registration expires
- SAM.gov: 2026-08-20 · AUG 2025
- SBA loans
- SBA: 7a loan x2, jobs 37.0 · DEC 2010


