Eagle Capital Group, LLC. D/b/a Summit Interconnect Chicago

What they make

• thermal dissipation PCBs
• PCB manufacturing
• prototyping
• aerospace
• defense
• datacom computing
• automotive
• medical
• commercial space
• instrumentation

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

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Eagle Capital Group LLC	Schaumburg	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	0.1 KM
ACAlpha Circuit LLC	Schaumburg	Bare Printed Circuit Board Manufacturing 334412	◇ UNVERIFIED	0.2 KM
CWCircuit World INC	Itasca	Bare Printed Circuit Board Manufacturing 334412	◇ UNVERIFIED	4.6 KM
MCMilplex Circuits INC	Itasca	Bare Printed Circuit Board Manufacturing 334412	◇ UNVERIFIED	4.9 KM
Xentris Wireless LLC	Addison	Other Electronic Component Manufacturing 334419	● ACTIVE	5.9 KM

Every listed plant in Cook County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Eagle Capital Group LLC

Schaumburg, IL

● ACTIVE334412

Where this record comes from

3 sources hold 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.

EPA cross-references this facility in ACES, AIR, AIRS/AFS, BR, EIS, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2023
• EPA ECHO compliance recordsOPERATING
  first seen AUG 2023 · last seen AUG 2023
• EPA Facility Registry ServiceEXISTENCE
  Record 110000432078 · first seen JUN 2017 · last seen JUN 2017

IN COOK COUNTY88 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 27 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

EPA: EAGLE CAPITAL GROUP, LLC. D/B/A SUMMIT INTERCONNECT CHICAGO · OCT 2026

Street address

EPA: 1735 MITCHELL BLVD · OCT 2026

City

EPA: SCHAUMBURG · OCT 2026

State

EPA: IL · OCT 2026

County (FIPS code)

EPA: 17031 · OCT 2026

Coordinates

EPA: 41.994621,-88.090897 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026