Facility	City	Industry	Status	Distance
Microwave Solutions, INC	National City	Other Electronic Component Manufacturing 334419	ACTIVE	9.1 KM
Vetpowered, LLC	San Diego	Ship Building and Repairing 336611	ACTIVE	12.4 KM
Netkonnekt, LLC	Bonita	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	13.0 KM
Bext, INC.	San Diego	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	15.1 KM
Stingray Shields Corporation	San Diego	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	17.8 KM

Every listed plant in San Diego County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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.

DEAD SITECLOSURE
first seen AUG 2026 · last seen AUG 2026
SAM.gov entity registrationOPERATING
Record DQ8CXMUZ4Q26 · first seen JAN 2026 · last seen JAN 2026

IN SAN DIEGO COUNTY89 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 22 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: HETERODYNE TECHNOLOGIES LLC · JAN 2026
Street address: SAM.gov: 259 DONAX AVE · JAN 2026
City: SAM.gov: IMPERIAL BEACH · JAN 2026
State: SAM.gov: CA · JAN 2026
Coordinates: Census geocoder: 32.582394957684,-117.128296889047 · JUL 2026
Website: SAM.gov: https://www.heterodynetech.com/ · JAN 2026
CAGE code: SAM.gov: 8QYJ2 · JAN 2026
SAM registration expires: SAM.gov: 2027-01-16 · JAN 2026

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