U Mark, INC
102 Iowa Ave, Belleville, IL 62220
Operating signal within 24 months, or from a single source.
What they make
Office Supplies (except Paper) Manufacturing339940- paint markers
- ink markers
- Specialty Markers
- Stencil Products
- Retail Options
- Specification Sheets
- Private Label Pens
- U-Phase® Large Wire Marker
- A10 Paint Marker
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Voss Pattern Works INC | Belleville | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 0.1 KM |
| Ridgers LLC | Belleville | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 5.2 KM |
| O'fallon Pressure Cast INC | O'fallon | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 9.0 KM |
| Scott Air Force Base | Scott Air Force Base | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 9.8 KM |
| Log Logistics | Freeburg | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 13.4 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGfirst seen AUG 2025 · last seen AUG 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 061650046|IL|62220|102 iowa ave · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord IL|belleville|102 iowa ave · first seen APR 2021 · last seen APR 2021
IN ST. CLAIR COUNTY100 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 5 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: 38.517200464212,-89.9682550648 · JUL 2026
- Employees (band)
- DOL: 20-99 · DEC 2024
- Website
- Company website: www.umarkers.com · JUL 2026
- Retirement plan filing (Form 5500)
- DOL: 27 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x2, approved 2021-04-15, 38 jobs reported · APR 2021


