Master Prototype Machining, INC.
18974 Bonanza Way, Gaithersburg, MD 20879
LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
All Other Miscellaneous General Purpose Machinery Manufacturing333998Products
Sold by MASTER PROTOTYPE MACHINING, INC. · 2
Miscellaneous Secondary Metal Forming And Cutting Machines · Weapons Maintenance And Repair Shop Specialized EquipmentRecorded 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
2 from usaspending_psc · Federal registry
Supplied under federal award 70US0923P70092403 (2023-09-04), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
Where it is
39.16677, -77.17062 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Gaithersburg Farmers Supply, INC. | Gaithersburg | Construction Machinery Manufacturing 333120 | LIKELY ACTIVE | 3.2 KM |
| Excelitas Noblelight America LLC | Gaithersburg | Industrial Process Furnace and Oven Manufacturing 333994 | LIKELY ACTIVE | 5.6 KM |
| Excelitas Technologies Corp. | Gaithersburg | Industrial Process Furnace and Oven Manufacturing 333994 | LIKELY ACTIVE | 5.7 KM |
| Bades Group LLC | Germantown | Petroleum Refineries 324110 | ACTIVE | 10.3 KM |
| Xometry, INC. | North Bethesda | Machine Shops 332710 | ACTIVE | 13.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | AUG 2025 | AUG 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | AUG 2025 |
| CAGE CODE | SAM GOV | AUG 2025 |
| CITY | SAM GOV | AUG 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | AUG 2025 |
| REGISTRATION EXPIRATION | SAM GOV | AUG 2025 |
| STATE | SAM GOV | AUG 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.