Monroe Machined Products, INC.
1422 S 192nd St, Seatac, WA 98148
LIKELY ACTIVELAST SEEN IN FEDERAL DATA NOV 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Other Basic Inorganic Chemical Manufacturing325181Products
Sold by MONROE MACHINED PRODUCTS, INC. · 1
Hardware, Weapon SystemRecorded 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
1 from usaspending_psc · Federal registry
Supplied under federal award SPETA616M1484 (2016-08-03), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
Where it is
47.43122, -122.31626 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Solomon Park Research Laboratories, INC | Burien | In-Vitro Diagnostic Substance Manufacturing 325413 | ACTIVE | 4.0 KM |
| Summit Supply | Seattle | Petrochemical Manufacturing 325110 | UNVERIFIED | 7.5 KM |
| Air Liquide American CORP Kent | Kent | Industrial Gas Manufacturing 325120 | LIKELY ACTIVE | 7.0 KM |
| Boeing North Boeing Field | Seattle | Industrial Gas Manufacturing 325120 | LIKELY ACTIVE | 11.1 KM |
| Seattle Biodiesel LLC | Seattle | Fats and Oils Refining and Blending 311225 | UNVERIFIED | 12.9 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 7 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 BR, NPDES, OSHA-OIS, RCRAINFO, WA-FSIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | NOV 2025 | NOV 2025 |
| EPA FRS | EXISTENCE | OCT 2024 | OCT 2024 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | NOV 2025 |
| CAGE CODE | SAM GOV | NOV 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | NOV 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | NOV 2025 |
| REGISTRATION EXPIRATION | SAM GOV | NOV 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | NOV 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.