SIC 4923
Natural Gas Transmisison & Distribution
19 tracked issuers · live filings below.
Tracked issuers
19
Recent filings surfaced
40
SIC code
4923
Industry overview
The Natural Gas Transmission & Distribution industry, classified under SIC 4923, consists of pipeline operators and local utilities that move natural gas from production basins and storage hubs to power plants, industrial facilities, commercial buildings, and residential customers. Core services include long-haul pipeline transportation, citygate distribution, storage, and system balancing, often bundled with metering, billing, and reliability-focused maintenance. The sector operates under intensive regulatory oversight, including FERC and state utility commissions, with key risks tied to commodity price volatility, pipeline integrity and safety incidents, extreme weather, decarbonization policy, and evolving emissions disclosure rules. In 2024–2025, operators are prioritizing methane leak detection, system modernization, LNG interconnections, and integrating renewable natural gas and hydrogen-ready infrastructure, while navigating pressure from electrification and ESG-focused investors. For investors and analysts tracking tariff changes, capital projects, and regulatory filings, viewing live SEC filings and updates on EarningsFeed offers a timely lens into how leading SIC 4923 companies are adapting.
Source: Earnings Feed research · last fetched 11/23/2025
Featured issuers
- Brookfield Infrastructure Corp
CIK 0001788348 · BIPC
A1
- CENTERPOINT ENERGY RESOURCES CORP
CIK 0001042773
TX
- CHESAPEAKE UTILITIES CORP
CIK 0000019745 · CPK
DE
- COLUMBIA ENERGY GROUP
CIK 0000022099
DE
- CONSOLIDATED NATURAL GAS CO/VA
CIK 0000023738
DE
- CONTINENTAL NATURAL GAS INC
CIK 0001038183
OK
- Centuri Holdings, Inc.
CIK 0001981599 · CTRI
DE
- DELTA NATURAL GAS CO INC
CIK 0000277375
KY
- DOMINION QUESTAR CORP
CIK 0000751652
UT
- KINDER MORGAN KANSAS, INC.
CIK 0000054502
KS
- MIDCOAST ENERGY RESOURCES INC
CIK 0000276327
TX
- NORTH CAROLINA NATURAL GAS CORP
CIK 0000072596
DE
Recent filings