Facility	City	Industry	Status	Distance
SMTC Corporation- Melbourne	Melbourne	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	LIKELY ACTIVE	0.1 KM
Mnemonics INC	Melbourne	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	0.2 KM
Best Circuits INC	Melbourne	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	UNVERIFIED	0.2 KM
M C Test Service, INC.	Melbourne	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	0.4 KM
Sagrad, INC.	Melbourne	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	0.4 KM

Every listed plant in Brevard County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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.

EPA cross-references this facility in NPDES · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record HV5LKWE7KL53 · first seen APR 2026 · last seen APR 2026
Florida Division of Corporations (Sunbiz)OPERATING
Record FL:L17000201526 · first seen MAR 2026 · last seen MAR 2026
EPA Facility Registry ServiceEXISTENCE
Records 110043863101, 110071400722 · first seen OCT 2017 · last seen APR 2023

IN BREVARD COUNTY35 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 13 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: WINCHESTER INTERCONNECT HERMETICS LLC · JUL 2026 · ON THIS PAGE; SAM.gov: WINCHESTER INTERCONNECT HERMETICS, LLC · APR 2026 · ON THIS PAGE
Street address: EPA: 3950 DOW RD · JUL 2026 · ON THIS PAGE; SAM.gov: 3950 DOW RD · APR 2026 · ON THIS PAGE
City: EPA: MELBOURNE · JUL 2026 · ON THIS PAGE; SAM.gov: MELBOURNE · APR 2026 · ON THIS PAGE
State: EPA: FL · JUL 2026 · ON THIS PAGE; SAM.gov: FL · APR 2026 · ON THIS PAGE
County (FIPS code): EPA: 12009 · SEP 2026
Coordinates: EPA: 28.10809,-80.69107 · JUL 2026
Website: SAM.gov: http://www.winconn.com · APR 2026
CAGE code: SAM.gov: 3PJY7 · APR 2026
SAM registration expires: SAM.gov: 2027-04-17 · APR 2026
State business registration: Sunbiz: WINCHESTER INTERCONNECT HERMETICS, LLC, registered with the Florida Department of State, Division of Corporations; Limited liability company; formed 2017-09-28; active, annual report filed 2026-03-11 · MAR 2026

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