Operating signal within 12 months from two or more independent sources.
What they make
Petroleum Lubricating Oil and Grease Manufacturing324191- synthetic motor oils
- engine oils
- diesel fuel additives
- industrial lubricants
- greases
- gear lubes
- agriculture
- trucking
- construction
- metalworking fluids
- specialized industrial oils
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Midwest Material Supply LLC | Murphysboro | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 27.8 KM |
| Springfield Coal CO | Waltonville | Petroleum Lubricating Oil and Grease Manufacturing 324191 | UNVERIFIED | 26.7 KM |
| Emulsicoat of Southern Illinois | Benton | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 29.0 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
2 sources hold this plant, and 9 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord LYZQRMBLMKZ9 · first seen JAN 2026 · last seen JAN 2026
IN PERRY COUNTY1 other plant shares this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 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.
- Name
- SAM.gov: SCHAEFFER MFG. CO. · JAN 2026
- Street address
- SAM.gov: 845 N HICKORY ST · JAN 2026
- City
- SAM.gov: DU QUOIN · JAN 2026
- State
- SAM.gov: IL · JAN 2026
- Coordinates
- Census geocoder: 38.024401892824,-89.243392271183 · JUL 2026
- Website
- SAM.gov: https://www.schaefferoil.com/ · JAN 2026
- Year established
- Company website: 1839 · AUG 2026
- CAGE code
- SAM.gov: 109D9 · JAN 2026
- SAM registration expires
- SAM.gov: 2027-01-21 · JAN 2026