Operating signal within 12 months from two or more independent sources.
What they make
Commercial and Service Industry Machinery Manufacturing333310- Hellma Materials
- optical ceramics
- crystals
- scintillation materials
- optical components
- coating material
- zinc sulfide
- basic research
- semiconductor
- medical technology
- nuclear
- Last Name
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| S & W Machine Shop, INC | New Iberia | Machine Shops 332710 | ACTIVE | 23.1 KM |
| Frederick's Machine & Tool Shop INC. | New Iberia | Commercial and Service Industry Machinery Manufacturing 333319 | LIKELY ACTIVE | 27.3 KM |
| Machine Technical Services | Broussard | Commercial and Service Industry Machinery Manufacturing 333319 | LIKELY ACTIVE | 32.6 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 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.
EPA cross-references this facility in AIR, AIRS/AFS, LA-TEMPO, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord JNH2QJ3MTPF5 · first seen MAY 2026 · last seen MAY 2026
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2024 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110033658708 · first seen OCT 2016 · last seen OCT 2016
IN IBERIA COUNTY2 other plants share this one’s industry (Commercial and Service Industry Machinery Manufacturing, NAICS 3333); 1 of them has 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
- EPA: CVD CERAMICS INC · JUL 2026 · ON THIS PAGE
- SAM.gov: CVD CERAMICS, INC. · MAY 2026 · ON THIS PAGE
- Street addressSOURCES DISAGREE
- EPA: 11911 ADVANCED MATERIALS DR · JUL 2026
- SAM.gov: 11911 ADVANCE MATERIAL DR · MAY 2026 · ON THIS PAGE
- City
- EPA: NEW IBERIA · JUL 2026 · ON THIS PAGE
- SAM.gov: NEW IBERIA · MAY 2026 · ON THIS PAGE
- State
- EPA: LA · JUL 2026 · ON THIS PAGE
- SAM.gov: LA · MAY 2026 · ON THIS PAGE
- Coordinates
- EPA: 29.802152,-91.810396 · JUL 2026
- Website
- SAM.gov: www.cvdceramics.com · MAY 2026
- CAGE code
- SAM.gov: 7RGK3 · MAY 2026
- SAM registration expires
- SAM.gov: 2027-05-07 · MAY 2026