Henderson Engineering Co., INC
95 N. Main St, Sandwich, IL 60548, IL 60548
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
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
3 sources hold this plant, and 5 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.
- OSHA injury and illness reportsOPERATINGRecord 1136915 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 362364692|IL|60548|95 n main st · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord IL|sandwich|95 n main st · first seen APR 2020 · last seen APR 2020
IN DEKALB COUNTY1 other plant shares this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 0 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.
- Coordinates
- Census geocoder: 41.646618581329,-88.621844472754 · JUL 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025
- Retirement plan filing (Form 5500)
- DOL: 78 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-04-06, 74 jobs reported · APR 2020
- State business registration
- TX Comptroller: HENDERSON ENGINEERING CO INC, registered with the Texas Comptroller of Public Accounts; Corporation; active