Tek-tronics Mfg INC
684 Tek Drive, Crystal Lake, IL 60014
UNVERIFIEDLAST SEEN IN FEDERAL DATA SEP 2008 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Bare Printed Circuit Board Manufacturing334412Where it is
42.21672, -88.29557 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Kold-ban International LTD | Lake in the Hills | Other Engine Equipment Manufacturing 333618 | ACTIVE | 1.3 KM |
| Sub Sem Acquisition INC | Crystal Lake | Other Electronic Component Manufacturing 334419 | LIKELY ACTIVE | 1.4 KM |
| Mitchell Aircraft, LLC | Cary | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | ACTIVE | 1.9 KM |
| Ghd Services INC | Crystal Lake | Computer and Electronic Product Manufacturing 334000 | UNVERIFIED | 3.2 KM |
| Duraflex INC | Cary | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | ACTIVE | 2.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 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 ACES, AIR, AIRS/AFS, BR, EIS, MN-TEMPO, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
| EPA ECHO | OPERATING | SEP 2008 | SEP 2008 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| 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.