Instrument Development Company LLC

What they make

• machined parts
• assemblies
• milling
• turning
• wire EDM
• microscopic deburring
• Medical
• Defense
• engineering
• custom packaging

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Engineered Pump Services INC	Mukwonago	Precision Turned Product Manufacturing 332721	● ACTIVE	0.1 KM
MSM2M Synergy, LLC	Mukwonago	Machine Shops 332710	◐ LIKELY ACTIVE	0.4 KM
Class Tool and Die, INC.	Mukwonago	Machine Shops 332710	● ACTIVE	0.4 KM
MWMetro Welding & Fabricating, INC.	Big Bend	Machine Shops 332710	◇ UNVERIFIED	10.7 KM
Underground Pipeline INC	Eagle	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	11.1 KM

Every listed plant in Waukesha County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Where this record comes from

3 sources hold this plant, and 10 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.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen SEP 2026
• SAM.gov entity registrationOPERATING
  Record ENW7GKKSMWA9 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 391585181|WI|53149|600 perkins dr · first seen DEC 2024 · last seen DEC 2024

IN WAUKESHA COUNTY71 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 44 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: INSTRUMENT DEVELOPMENT COMPANY LLC · DEC 2025

Street address

SAM.gov: 600 PERKINS DR · DEC 2025

City

SAM.gov: MUKWONAGO · DEC 2025

State

SAM.gov: WI · DEC 2025

Coordinates

Census geocoder: 42.86545086869,-88.324251441329 · JUL 2026

Employees (band)

DOL: 100-499 · DEC 2024

Website

SAM.gov: http://www.idcwi.com · DEC 2025

CAGE code

SAM.gov: 0NNJ0 · DEC 2025

Retirement plan filing (Form 5500)

DOL: 320 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2026-12-10 · DEC 2025