Contemporary Control Systems INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Koi Computers, INC.	Downers Grove	Electronic Computer Manufacturing 334111	● ACTIVE	2.1 KM
BABernhard Adams	Naperville	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	● ACTIVE	13.2 KM
SMS & M Group INC	Wood Dale	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	● ACTIVE	21.6 KM
ERElectro Rent CORP	Wood Dale	Electronic Computer Manufacturing 334111	◇ UNVERIFIED	22.2 KM
Peerless Industries, INC.	Aurora	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	● ACTIVE	18.0 KM

Every listed plant in DuPage County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 12 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 EIS, TRIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record F9F8CSSU86T3 · first seen OCT 2025 · last seen SEP 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 363857474|IL|60515|2431 curtiss st · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110013285220 · first seen JUN 2017 · last seen JUN 2017

ALSO RECORDED ASCONTEMPORARY CONTROL SYS INC

IN DUPAGE COUNTY2 other plants share this one’s industry (Computer and Peripheral Equipment Manufacturing, NAICS 3341); 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.

NameSOURCES DISAGREE

EPA: CONTEMPORARY CONTROL SYS INC · JUL 2026

SAM.gov: CONTEMPORARY CONTROL SYSTEMS INC · SEP 2026 · ON THIS PAGE

Street address

EPA: 2431 CURTISS ST. · JUL 2026 · ON THIS PAGE

SAM.gov: 2431 CURTISS ST · SEP 2026 · ON THIS PAGE

City

EPA: DOWNERS GROVE · JUL 2026 · ON THIS PAGE

SAM.gov: DOWNERS GROVE · SEP 2026 · ON THIS PAGE

State

EPA: IL · JUL 2026 · ON THIS PAGE

SAM.gov: IL · SEP 2026 · ON THIS PAGE

County (FIPS code)

EPA: 17043 · SEP 2026

Coordinates

EPA: 41.792588,-88.042923 · JUL 2026

Employees (band)

DOL: 20-99 · DEC 2024

Website

SAM.gov: https://www.ccontrols.com · SEP 2026

CAGE code

SAM.gov: 0YPF5 · SEP 2026

Retirement plan filing (Form 5500)

DOL: 23 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2027-08-26 · SEP 2026

State business registration

TX Comptroller: CONTEMPORARY CONTROL SYSTEMS INC, registered with the Texas Comptroller of Public Accounts; Corporation; active