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Mercury Defense Systems INC

10855 Business Center Dr Bldg a, Cypress, CA 90630

UNVERIFIEDLAST SEEN IN FEDERAL DATA · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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What they make

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)331492

Where it is

33.80449, -118.02141 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
Linfinity Microelectronics INCGarden GroveNonferrous Metal (except Aluminum) Smelting and Refining
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UNVERIFIED2.3 KM
EfineaLos AlamitosNonferrous Metal (except Aluminum) Smelting and Refining
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UNVERIFIED4.2 KM
Epson America INCLos AlamitosSecondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)
331492
ACTIVE5.2 KM
Epson America INCHuntington BeachSecondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)
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UNVERIFIED6.8 KM
Holepop Edm Supplies & Electrodes LLCHuntington BeachCutting Tool and Machine Tool Accessory Manufacturing
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ACTIVE9.0 KM

Every listed plant in Orange County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 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 RCRAINFO · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
EPA FRSEXISTENCEDEC 2018DEC 2018
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
CITYEPA FRSJUL 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
RCRA GENERATOR STATUSEPA ECHOSEP 2026
STATEEPA FRSJUL 2026

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

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