Stepan Company Northbrook
1101 Skokie Blvd, Northbrook, IL 60062
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Plastics Material and Resin Manufacturing325211Where it is
42.12911, -87.78588 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Lang Dental Manufacturing CO INC | Wheeling | Dental Equipment and Supplies Manufacturing 339114 | ACTIVE | 10.6 KM |
| Marblecast Products INC | Wheeling | Plastics Material and Resin Manufacturing 325211 | UNVERIFIED | 11.1 KM |
| Resinoid Engineering CORP | Skokie | Plastics Material and Resin Manufacturing 325211 | UNVERIFIED | 13.6 KM |
| Spherotech INC | Lake Forest | Plastics Material and Resin Manufacturing 325211 | ACTIVE | 18.0 KM |
| Kor-pak Corporation | Lake Forest | Relay and Industrial Control Manufacturing 335314 | ACTIVE | 18.0 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.