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ISSUER//CIK 0000022620

COMMONWEALTH GAS CO

SIC 4922Natural Gas Transmissionoperating

Exchange

Entity type

operating

Fiscal year end

Dec 31

Headquarters

MA

Research Summary

AI-assisted · Grounded in filings

Updated Nov 24, 2025

COMMONWEALTH GAS CO

COMMONWEALTH GAS CO, identified by CIK 22620, operates within the broad utility sector defined by the antiquated SIC codes related to gas distribution and so anchors itself in the same regulatory waters that govern midstream and local service providers; it supplies natural gas and related energy services to a mix of residential, commercial, and industrial customers, emphasizing reliability, metering accuracy, and emergency response readiness across its service territory. The company’s value proposition is rooted in delivering affordable, dependable fuel while navigating utility commission oversight, environmental mandates, and the capital-intensive nature of pipeline maintenance and expansion. Material risks stem from volatile fuel procurement costs, weather-driven demand swings, aging infrastructure needing capital programs, and compliance with safety and emissions regulations tied to state and federal agencies, including the Federal Energy Regulatory Commission when cross-border transportation applies. Given that the latest filing is not currently available, stakeholders rely on real-time disclosure channels for updates—view live SEC filings on Earnings Feed.