Milwaukee Valve Company, LLC
1075 Water St, Prairie Du Sac, WI 53578
Operating signal within 12 months from two or more independent sources.
What they make
Metal Valve Manufacturing332910career opportunities are available in New Berlin, Prairie Du SacraWhat the company manufactures gate valves, thermal insulated handles, and valves. It uses bronze and brass. The company serves shipbuilders.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
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
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- ISO 9001
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Milwaukee Valve Company Inc. - Prairie du Sac | Prairie Du Sac | Industrial Valve Manufacturing 332911 | LIKELY ACTIVE | 0.0 KM |
| Simply Mfg INC | Prairie Du Sac | Fabricated Structural Metal Manufacturing 332312 | LIKELY ACTIVE | 1.0 KM |
| Buschke Valor Ventures, LLC | Prairie Du Sac | Machine Shops 332710 | LIKELY ACTIVE | 1.6 KM |
| Springfield Welding & Mfg CO INC | Waunakee | All Other Fabricated Metal Product Manufacturing 332990 | UNVERIFIED | 19.3 KM |
| Dane Mfg CO INC | Dane | Sheet Metal Work Manufacturing 332322 | UNVERIFIED | 19.7 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 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, EIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | SEP 2025 | AUG 2026 |
| EPA FRS | EXISTENCE | JUN 2017 | MAY 2020 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | AUG 2026 |
| CAGE CODE | SAM GOV | AUG 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | AUG 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | AUG 2026 |
| REGISTRATION EXPIRATION | SAM GOV | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | AUG 2026 |
| WEBSITE | SAM GOV | AUG 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.