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Microwave Applications Group

3030 Industrial Pkwy, Santa Maria, CA 93455

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Microwave Applications Group
Their homepage, crawled JUL 2026

What they make

Other Electronic Component Manufacturing334419

Microwave Applications Group manufactures ferrite-based RF components and subsystems, including dual-mode phase shifters, rotary-field phase shifters, RF waveguide switches, antennas, toroid and diode devices, and waveguide subassemblies. The company serves electronically scanning antenna systems and other RF applications across aerospace, maritime, and land-based programs. MAG has been supporting microwave and RF programs since 1969 and addresses Diminishing Manufacturing Sources and Material Shortages (DMSMS) requirements.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

34.90444, -120.44697 · CENSUS TIGER
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Every listed plant in Santa Barbara County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in CA-ENVIROVIEW, HWTS-DATAMART, RCRAINFO · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGOCT 2025OCT 2025
EPA FRSEXISTENCEOCT 2015OCT 2015
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVOCT 2025
CAGE CODESAM GOVOCT 2025
CITYEPA FRSJUL 2026
CITYSAM GOVOCT 2025
GEOMCENSUS GEOCODERJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVOCT 2025
REGISTRATION EXPIRATIONSAM GOVOCT 2025
STATEEPA FRSJUL 2026
STATESAM GOVOCT 2025
WEBSITESAM GOVOCT 2025

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

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