Mmc Materials Inc, Winona

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
JJJ J Ferguson Sand and Gravel Inc, Winona	Winona	Ready-Mix Concrete Manufacturing 327320	◇ UNVERIFIED	0.8 KM
Mmc Materials Inc, Grenada 30514	Grenada	Ready-Mix Concrete Manufacturing 327320	◇ UNVERIFIED	32.3 KM
TCTownes Construction Company INC	Grenada	Ready-Mix Concrete Manufacturing 327320	◐ LIKELY ACTIVE	35.4 KM
JJJ J Ferguson, Pretress and Precast Company Greenwood	Greenwood	Asphalt Paving Mixture and Block Manufacturing 324121	◐ LIKELY ACTIVE	32.8 KM

Every listed plant in Montgomery County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 6 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 MS-ENSITE, NPDES · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen SEP 2024 · last seen SEP 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110006724269 · first seen OCT 2014 · last seen OCT 2014

IN MONTGOMERY COUNTY2 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 0 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: MMC MATERIALS INC, WINONA · OCT 2026

Street address

EPA: 25 GARRETT DRIVE · OCT 2026

City

EPA: WINONA · OCT 2026

State

EPA: MS · OCT 2026

County (FIPS code)

EPA: 28097 · OCT 2026

Coordinates

EPA: 33.489056,-89.754111 · OCT 2026