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ISSUER//CIK 0000092232

SOUTHERN NATURAL GAS COMPANY, L.L.C.

SIC 4922Natural Gas Transmissionoperating

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

DE

Research Summary

AI-assisted · Grounded in filings

Updated Nov 24, 2025

SOUTHERN NATURAL GAS COMPANY, L.L.C.

Southern Natural Gas Company, L.L.C. operates as a midstream energy firm rooted in the historic SIC 4922 classification for natural gas transmission, providing long-haul pipeline capacity, storage, and related transportation services that keep utility companies and industrial shippers hydrated with the volumetric stability their operations demand. Its network links Gulf Coast supply basins to Southeast and Mid-Atlantic markets, and the company works closely with regulated utilities, gas marketers, and large-scale industrial customers that rely on straight-line scheduling and high-pressure conveyance to balance daily demand swings. Despite the absence of a ticker symbol, the firm navigates a tightly regulated landscape overseen by the Federal Energy Regulatory Commission and state public utility commissions, where tariff compliance and operational integrity are material, evergreen risks; these regulators scrutinize pipeline safety, electronic scheduling, and rate-case moderation, while any interruption in supply or failure to meet maintenance standards could quickly affect contracted volumes. CIK 92232 anchors the profile, and readers should view live SEC filings on Earnings Feed to track updates.