Complex Engineering INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Advanced Prototyping INC	Rochester Hills	Plastics Material and Resin Manufacturing 325211	● ACTIVE	0.0 KM
Monroe Engineering LLC	Rochester Hills	Hardware Manufacturing 332510	● ACTIVE	1.9 KM
Buhler Technologies, LLC	Rochester Hills	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	1.9 KM
Xrpro LLC	Rochester Hills	Other Measuring and Controlling Device Manufacturing 334519	◐ LIKELY ACTIVE	2.4 KM
Signal-wise INC	Troy	Other Measuring and Controlling Device Manufacturing 334519	● ACTIVE	4.1 KM

Every listed plant in Oakland County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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.

• SAM.gov entity registrationOPERATING
  Record ZHJYT5APC217 · first seen DEC 2025 · last seen DEC 2025

IN OAKLAND COUNTY49 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 21 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: COMPLEX ENGINEERING INC · DEC 2025

Street address

SAM.gov: 2301 STAR CT · DEC 2025

City

SAM.gov: ROCHESTER HILLS · DEC 2025

State

SAM.gov: MI · DEC 2025

Coordinates

Census geocoder: 42.646146390868,-83.176354622986 · JUL 2026

Website

SAM.gov: www.complexeng.com · DEC 2025

CAGE code

SAM.gov: 0GCS4 · DEC 2025

SAM registration expires

SAM.gov: 2026-12-29 · DEC 2025