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Masterson Company, the

4023 West National Avenue, Milwaukee, WI 53215

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

All Other Miscellaneous Food Manufacturing311999

Where it is

43.02123, -87.96444 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Lesaffreyeast CORPMilwaukeeFruit and Vegetable Canning, Pickling, and Drying
311420
UNVERIFIED2.0 KM
Garden-fresh Foods, INC.MilwaukeeMeat Processed from Carcasses
311612
LIKELY ACTIVE3.1 KM
Lesaffre Yeast Corporation-Corporate OfficeMilwaukeeAll Other Miscellaneous Food Manufacturing
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LIKELY ACTIVE3.4 KM
Canary Coffee LLCMilwaukeeCoffee and Tea Manufacturing
311920
UNVERIFIED4.5 KM
International Commerce & Marketing CORP.MilwaukeeOther Metal Container Manufacturing
332439
ACTIVE5.3 KM

Every listed plant in Milwaukee County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 8 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.

EPA cross-references this facility in OSHA-OIS · EPA site type STATIONARY.

  • OSHA injury and illness reportsOPERATING
    Record 846861 · first seen DEC 2025 · last seen DEC 2025
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 391914746|WI|53215|4023 w national ave · first seen DEC 2024 · last seen DEC 2024
  • SBA Paycheck Protection Program loan recordsEXISTENCE
    Record WI|milwaukee|4023 w national ave 0 0 · first seen APR 2020 · last seen APR 2020
  • EPA Facility Registry ServiceEXISTENCE
    Record 110061635306 · first seen OCT 2014 · last seen OCT 2014

IN MILWAUKEE COUNTY29 other plants share this one’s industry (Other Food Manufacturing, NAICS 3119); 11 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.

Name
EPA: MASTERSON COMPANY, THE · OCT 2026
Street address
EPA: 4023 WEST NATIONAL AVENUE · OCT 2026
City
EPA: MILWAUKEE · OCT 2026
State
EPA: WI · OCT 2026
Coordinates
EPA: 43.02123,-87.96444 · OCT 2026
Employees (band)
OSHA: 100-499 · DEC 2025
Retirement plan filing (Form 5500)
DOL: 168 active participants, plan year ending 2024-12-31, 4 plan(s) · DEC 2024
PPP loan
SBA PPP: PPP loan x1, approved 2020-04-14, 160 jobs reported · APR 2020

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