Natural Gas Transmisison & Distribution
32 tracked issuers filing with the SEC under this industry classification.
Issuers
32
Filings
40
SIC Code
4923
Industry Overview
Natural Gas Transmisison & Distribution
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 · 11/23/2025
Latest Filings
- 8-KRGC RESOURCES INC$RGCO
RGC RESOURCES INC 8-K
Dec 4, 8:46 AM ET1.8 MB - 10-KRGC RESOURCES INC$RGCO
RGC RESOURCES INC 10-K
Dec 3, 7:59 PM ET16.4 MB - 6-KBrookfield Infrastructure Corp$BIPC
Brookfield Infrastructure Corp 6-K
Nov 28, 9:02 AM ET28.7 KB - 8-KSouthwest Gas Holdings, Inc.$SWX
Southwest Gas Holdings, Inc. 8-K
Nov 26, 4:14 PM ET363.9 KB - 8-KRGC RESOURCES INC$RGCO
RGC RESOURCES INC 8-K
Nov 19, 5:16 PM ET260.7 KB - 8-KNextDecade Corp$NEXT
NextDecade Corp 8-K
Nov 18, 8:26 AM ET757.6 KB - 8-KCenturi Holdings, Inc.$CTRI
Centuri Holdings, Inc. 8-K
Nov 13, 9:15 PM ET708.8 KB - 6-KBrookfield Infrastructure Corp$BIPC
Brookfield Infrastructure Corp 6-K
Nov 13, 5:40 PM ET1.2 MB - 8-KCenturi Holdings, Inc.$CTRI
Centuri Holdings, Inc. 8-K
Nov 12, 1:06 AM ET459.7 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 4:55 PM ET14.2 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:24 PM ET10.9 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:16 PM ET8.9 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:14 PM ET8.8 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:10 PM ET10.2 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:09 PM ET17.5 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:08 PM ET10.0 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:02 PM ET10.1 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 1:01 PM ET12.2 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 11:24 AM ET12.8 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 11:23 AM ET16.5 KB - 8-KCHESAPEAKE UTILITIES CORP$CPK
CHESAPEAKE UTILITIES CORP 8-K
Dec 13, 11:21 AM ET494.2 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 11:05 AM ET9.0 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 13, 11:04 AM ET15.1 KB - 4INERGY L P
INERGY L P 4
Dec 12, 6:36 PM ET23.1 KB - 4QUESTAR CORP
QUESTAR CORP 4
Dec 12, 5:21 PM ET17.9 KB - 3ONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 3
Nov 27, 4:44 PM ET7.4 KB - 8-KCHESAPEAKE UTILITIES CORP$CPK
CHESAPEAKE UTILITIES CORP 8-K
Nov 13, 2:19 PM ET33.2 KB - 4SOUTHWEST GAS CORP
SOUTHWEST GAS CORP 4
Nov 13, 2:09 PM ET8.7 KB - 8-KKINDER MORGAN INC
KINDER MORGAN INC 8-K
Nov 13, 12:08 PM ET1.9 MB - 8-KCHESAPEAKE UTILITIES CORP$CPK
CHESAPEAKE UTILITIES CORP 8-K
Nov 13, 8:16 AM ET320.8 KB - 8-KONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 8-K
Oct 30, 4:08 PM ET15.8 KB - 8-KCORNING NATURAL GAS CORP
CORNING NATURAL GAS CORP 8-K
Aug 28, 6:57 PM ET67.2 KB - 4INERGY L P
INERGY L P 4
Aug 14, 5:26 PM ET26.7 KB - 10-QCORNING NATURAL GAS CORP
CORNING NATURAL GAS CORP 10-Q
Aug 14, 3:34 PM ET1.2 MB - 4ONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 4
Aug 14, 2:00 PM ET5.7 KB - 4ONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 4
Aug 14, 1:58 PM ET5.7 KB - 4ONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 4
Aug 14, 1:55 PM ET6.6 KB - 4ONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 4
Aug 14, 1:54 PM ET5.7 KB - 4ONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 4
Aug 14, 1:52 PM ET5.7 KB - 4ONEOK INC /NEW/$OKE
ONEOK INC /NEW/ 4
Aug 14, 1:50 PM ET5.7 KB
Featured Issuers
12AMERICAN OIL & GAS CORP /DE/
CIK 0000746896
BOOKE KEITH D
CIK 0001043037
- $BIPC
Brookfield Infrastructure Corp
CIK 0001788348
CENTERPOINT ENERGY RESOURCES CORP
CIK 0001042773
- $CTRI
Centuri Holdings, Inc.
CIK 0001981599
- $CPK
CHESAPEAKE UTILITIES CORP
CIK 0000019745
China Natural Gas, Inc.
CIK 0001120830
COLUMBIA ENERGY GROUP
CIK 0000022099
CONSOLIDATED NATURAL GAS CO/VA
CIK 0000023738
CONTINENTAL NATURAL GAS INC
CIK 0001038183
CORNING NATURAL GAS CORP
CIK 0000024751
Crestwood Equity Partners LP
CIK 0001136352
Classification
- SIC Code
- 4923
- Total Issuers
- 32
- Recent Filings
- 40