Diagraph Marking and Coding
1 Missouri Research Park Dr, Saint Charles, MO 63304
UNVERIFIEDLAST SEEN IN FEDERAL DATA DEC 2023 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Packaging Machinery Manufacturing333993Where it is
38.71003, -90.68477 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Diagraph an Itw Company | Saint Charles | Packaging Machinery Manufacturing 333993 | UNVERIFIED | 1.0 KM |
| Hustler Conveyor Company | Saint Charles | Conveyor and Conveying Equipment Manufacturing 333922 | UNVERIFIED | 1.8 KM |
| Donaldson Company, INC. | Chesterfield | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413 | ACTIVE | 6.5 KM |
| Cambridge Engineering, INC. | Chesterfield | Heating Equipment (except Warm Air Furnaces) Manufacturing 333414 | ACTIVE | 6.8 KM |
| Cardinal Pump Company | Saint Peters | Measuring, Dispensing, and Other Pumping Equipment Manufacturing 333914 | ACTIVE | 10.9 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 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.
EPA cross-references this facility in TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA TRI | OPERATING | DEC 2023 | DEC 2023 |
| EPA FRS | EXISTENCE | JAN 2015 | DEC 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.