Henderson Engineering Co., INC
95 N. Main St, Sandwich, IL 60548, IL 60548
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing333413Where it is
41.64662, -88.62184 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Procool LLC | Plano | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413 | ACTIVE | 6.8 KM |
| Document Imaging Dimensions INC. | Yorkville | Office Supplies (except Paper) Manufacturing 339940 | ACTIVE | 14.8 KM |
| Ha Phillips & CO | Dekalb | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing 333415 | UNVERIFIED | 33.1 KM |
| Filtration Group INC | Aurora | Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing 333411 | UNVERIFIED | 28.4 KM |
| Alliance Network Integrators LLC | Plainfield | Electronic Computer Manufacturing 334111 | ACTIVE | 30.6 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.