Defense Supply Associates, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Topcon Positioning Systems	Fort Atkinson	All Other General Purpose Machinery Manufacturing 333997	◐ LIKELY ACTIVE	4.0 KM
GPGenerac Power Systems	Jefferson	Air and Gas Compressor Manufacturing 333912	◐ LIKELY ACTIVE	12.4 KM
C2Chapter 2 INC	Lake Mills	All Other Fabricated Metal Product Manufacturing 332990	◐ LIKELY ACTIVE	18.7 KM
Pregl Services INC	Janesville	Industrial Process Furnace and Oven Manufacturing 333994	● ACTIVE	24.1 KM
Morris Material Handling INC.	Watertown	Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 333923	● ACTIVE	30.0 KM

Every listed plant in Jefferson County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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.

• SAM.gov entity registrationOPERATING
  Record MALLSRVH56K6 · first seen AUG 2025 · last seen AUG 2026

IN JEFFERSON COUNTY11 other plants share this one’s industry (Other General Purpose Machinery Manufacturing, NAICS 3339); 6 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

SAM.gov: DEFENSE SUPPLY ASSOCIATES, INC. · AUG 2026

Street address

SAM.gov: 637 HILLTOP TRL W · AUG 2026

City

SAM.gov: FORT ATKINSON · AUG 2026

State

SAM.gov: WI · AUG 2026

Coordinates

Census geocoder: 42.912868488078,-88.846389597912 · JUL 2026

CAGE code

SAM.gov: 3CE02 · AUG 2026

SAM registration expires

SAM.gov: 2027-08-05 · AUG 2026