Aztalan Engineering, Inc.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Basin Precision Machining LLC	Jefferson	Machine Shops 332710	● ACTIVE	10.8 KM
SCSaelens CORP	Johnson Creek	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	◐ LIKELY ACTIVE	10.1 KM
Legacy Machining LLC	Fort Atkinson	Machine Shops 332710	● ACTIVE	13.7 KM
SMSussek Machine CORP	Waterloo	Machine Shops 332710	◐ LIKELY ACTIVE	14.6 KM
DSDefense Supply & Manufacturing, INC.	Fort Atkinson	All Other Miscellaneous Manufacturing 339999	◐ LIKELY ACTIVE	17.8 KM

Every listed plant in Jefferson County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 3 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.

• OSHA injury and illness reportsOPERATING
  Record 417573 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 391306719|WI|53551|100 s industrial dr · first seen JUN 2025 · last seen JUN 2025

IN JEFFERSON COUNTY7 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 4 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.

Coordinates

Census geocoder: 43.069702315057,-88.889139823379 · JUL 2026

Employees (band)

OSHA: 20-99 · DEC 2025

Retirement plan filing (Form 5500)

DOL: 64 active participants, plan year ending 2025-06-30, 1 plan(s) · JUN 2025