Facility	City	Industry	Status	Distance
Duraflex INC	Cary	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	LIKELY ACTIVE	1.1 KM
Bartlett Mfg. CO INC	Cary	Bare Printed Circuit Board Manufacturing 334412	UNVERIFIED	1.4 KM
Mitchell Aircraft, LLC	Cary	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	2.0 KM
Tek-tronics Mfg INC	Crystal Lake	Bare Printed Circuit Board Manufacturing 334412	UNVERIFIED	3.8 KM
Kold-ban International LTD	Lake in the Hills	Other Engine Equipment Manufacturing 333618	ACTIVE	4.2 KM

Every listed plant in McHenry 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 ACES, AIR, AIRS/AFS, BR, EIS, MN-TEMPO, RCRAINFO, TRIS · EPA site type STATIONARY.

SAM.gov entity registrationOPERATING
Record EQ6FZK8R7A75 · first seen MAR 2026 · last seen OCT 2026
OSHA injury and illness reportsOPERATING
Record 72056 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 362044241|IL|60013|1102 silver lake rd · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110002124567 · first seen JUN 2017 · last seen JUN 2017

ALSO RECORDED ASCoilcraft, Cary

IN MCHENRY COUNTY8 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 3 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: COILCRAFT INC · JUL 2026 · ON THIS PAGE; SAM.gov: COILCRAFT INC · ON THIS PAGE
Street address: EPA: 1102 SILVER LAKE RD. · JUL 2026 · ON THIS PAGE; SAM.gov: 1102 SILVER LAKE RD · ON THIS PAGE
City: EPA: CARY · JUL 2026 · ON THIS PAGE; SAM.gov: CARY · ON THIS PAGE
State: EPA: IL · JUL 2026 · ON THIS PAGE; SAM.gov: IL · ON THIS PAGE
County (FIPS code): EPA: 17111 · SEP 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 42.219472477539,-88.248919161033 · JUL 2026; EPA: 42.22057,-88.24957 · JUL 2026 · ON THIS PAGE
Employees (band): OSHA: 100-499 · DEC 2025
Website: SAM.gov: http://www.coilcraft.com/
CAGE code: SAM.gov: 02113
Retirement plan filing (Form 5500): DOL: 479 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2027-03-17
State business registrationSOURCES DISAGREE: Sunbiz: COILCRAFT, INCORPORATED, registered with the Florida Department of State, Division of Corporations; Corporation formed in Illinois; registered 2022-09-01; active, annual report filed 2026-03-26 · MAR 2026; IA SOS: COILCRAFT, INCORPORATED, registered with the Iowa Secretary of State; registered 2021-01-22; active · JAN 2021; TX Comptroller: COILCRAFT, INCORPORATED, registered with the Texas Comptroller of Public Accounts; Corporation; registered 1973-12-19; active · DEC 1973

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