Operating signal within 12 months from two or more independent sources.
What they make
All Other Miscellaneous Chemical Product and Preparation Manufacturing325998- polymer systems
- post-treatment solutions
- castings
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Dubois Chemicals - Kemper Rd (Plant, Sales and Corporate Employees) | Sharonville | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | LIKELY ACTIVE | 1.3 KM |
| R.s. Hughes Company, INC. | Cincinnati | Hardware Manufacturing 332510 | LIKELY ACTIVE | 1.7 KM |
| Michelman, INC. | Sharonville | Paint and Coating Manufacturing 325510 | LIKELY ACTIVE | 1.9 KM |
| Nano Catalytics INC | Cincinnati | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | ACTIVE | 2.6 KM |
| Wincom INC | Cincinnati | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | LIKELY ACTIVE | 4.9 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 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 SEP 2026
- SAM.gov entity registrationOPERATINGRecord TG18NA77J3B3 · first seen JUN 2026 · last seen JUN 2026
IN HAMILTON COUNTY22 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 15 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: DIAMANT POLYMERS INC · JUN 2026
- Street address
- SAM.gov: 3495 MUSTAFA DR · JUN 2026
- City
- SAM.gov: CINCINNATI · JUN 2026
- State
- SAM.gov: OH · JUN 2026
- Coordinates
- Census geocoder: 39.294333521357,-84.408360938754 · JUL 2026
- Website
- SAM.gov: www.diamantpolymersinc.com · JUN 2026
- CAGE code
- SAM.gov: 94NM4 · JUN 2026
- SAM registration expires
- SAM.gov: 2027-05-28 · JUN 2026


