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Rantec Power Systems INC.

1173 Los Olivos Ave, Los Osos, CA 93402

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 Rantec Power Systems INC.
Their homepage, crawled JUL 2026

What they make

Printed Circuit Assembly (Electronic Assembly) Manufacturing334418

Rantec Power Systems designs, manufactures, and tests engineered power conversion and electronic systems for military and aerospace defense applications. The company offers custom products and legacy products alongside MOSA Power Solutions, and provides design, engineering, manufacturing, and testing services.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Products

Made or handled here · 3
Custom Products · Legacy Products · mosa power solutions
Where these came from
3 from the company’s own website · Company website
url-slug on https://rantec.com/our-products/custom-products/

Where it is

35.31317, -120.82890 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

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Every listed plant in San Luis Obispo 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, NCDB, NPDES, TRIS · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGMAR 2026MAR 2026
EPA FRSEXISTENCEJUN 2017JUN 2017
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVMAR 2026
CAGE CODESAM GOVMAR 2026
CITYEPA FRSJUL 2026
CITYSAM GOVMAR 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVMAR 2026
REGISTRATION EXPIRATIONSAM GOVMAR 2026
STATEEPA FRSJUL 2026
STATESAM GOVMAR 2026
WEBSITESAM GOVMAR 2026

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

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