Duffens Optical
3625 Willowbend Blvd, Ste 110, Houston, TX 77054
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
All Other Industrial Machinery Manufacturing333248Where it is
29.66354, -95.43505 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Kwikool Portable Cooling Systems | Houston | Industrial Machinery Manufacturing 333298 | UNVERIFIED | 0.7 KM |
| 3D Systems (Systemic Bio) - Houston | Houston | Industrial Machinery Manufacturing 333249 | LIKELY ACTIVE | 6.8 KM |
| Flash Metals Texas INC | Houston | All Other Industrial Machinery Manufacturing 333248 | LIKELY ACTIVE | 7.7 KM |
| Admatec Additive Solutions USA INC | Houston | All Other Industrial Machinery Manufacturing 333248 | ACTIVE | 9.5 KM |
| Sycamore Life Sciences, LLC | Houston | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 11.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 7 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | SEP 2025 | SEP 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.