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Company dossier

MCMORAN EXPLORATION CO /DE/

CIK 0000064279SIC 1311Crude Petroleum & Natural Gas

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Company overview

MCMORAN EXPLORATION CO /DE/

MCMORAN EXPLORATION CO /DE/ pursues mineral and energy resource exploration projects with a focus on developing copper, gold, and base-metal prospects that feed smelters, utilities, and industrial metals traders across North America and beyond; its work spans the assessment of acreage, drilling campaigns, and mineral-rights negotiations that aim to convert prospective districts into producing assets, much like peers grouped under SIC 10/14 mining activities that balance discovery with extraction readiness. The company serves capital providers seeking exposure to early-stage resource upside while supplying future output to refiners and energy firms requiring consistent inputs, and it depends on sturdy partnerships with engineering contractors and logistics specialists to manage field programs. Material risk factors include volatile commodity prices, exploration setbacks, permitting delays, environmental compliance obligations, and adaptability to shifts in mining regulations, each overseen by agencies that also monitor its regular SEC disclosures despite the latest filing details not being public. CIK 64279 anchors its filings history, so view live SEC filings on Earnings Feed.

Source: Earnings Feed research · last updated 11/24/2025

Recent filings

Latest submissions
8 items

Monitoring

Insider owner filings
No
Insider issuer filings
Yes
Tickers on record
0

Ticker roster

No tickers on record.

Addresses

  • business

    1615 POYDRAS ST

    NEW ORLEANS, LA, 70112

  • mailing

    1615 POYDRAS ST

    NEW ORLEANS, LA, 70112