Exchange
—
Entity type
operating
Fiscal year end
Dec 31
Headquarters
DE
Research Summary
AI-assisted · Grounded in filings
COLUMBIA ENERGY GROUP
COLUMBIA ENERGY GROUP is a privately held American platform focused on developing, owning, and operating midstream assets that move natural gas, liquids, and their associated infrastructure for utilities and industrial end users across regional markets; the company blends pipeline transport, storage, and processing services designed to support power generators, municipal suppliers, and manufacturing firms seeking dependable delivery and optimization of energy flows. CIK 22099 positions the group within the broader utility and energy transportation SIC ecosystem, where legacy regulatory oversight—federal agencies such as FERC, state utility commissions, and environmental regulators—continues to shape tariff-setting, emissions compliance, and pipeline safety protocols, making permitting, maintenance, and rate-case outcomes material risks for the enterprise. Though a comprehensive latest filing is not available right now, the organization closely monitors capital allocation, regulatory filings, and credit markets to keep investors informed. For timely visibility into real-time updates, view live SEC filings on Earnings Feed.
Recent Filings
- 10-Q319.3 KBCOLUMBIA ENERGY GROUPAug 5, 4:06 PM ET·0000950137-05-009699
- 10-Q440.9 KBCOLUMBIA ENERGY GROUPAug 6, 10:08 AM ET·0000950137-04-006310
- 10-Q120.0 KBCOLUMBIA ENERGY GROUPNov 12, 9:15 AM ET·0000950137-03-005841
- 10-Q117.2 KBCOLUMBIA ENERGY GROUPAug 11, 3:48 PM ET·0000950137-03-004204
- 10-Q93.5 KBCOLUMBIA ENERGY GROUPNov 14, 1:17 PM ET·0000893220-02-001366
- 10-Q71.6 KBCOLUMBIA ENERGY GROUPAug 14, 3:53 PM ET·0000893220-02-001032
- 10-Q90.2 KBCOLUMBIA ENERGY GROUPNov 7, 7:00 PM ET·0000893220-01-500845
- 10-Q109.5 KBCOLUMBIA ENERGY GROUPMay 10, 8:00 PM ET·0000893220-01-500182
- 10-K289.4 KBCOLUMBIA ENERGY GROUPMar 27, 7:00 PM ET·0000893220-01-000334
- SC 13G/A7.5 KBCOLUMBIA ENERGY GROUPNov 12, 7:00 PM ET·0000068100-00-000312
Insiders
0No insiders on record
Tickers
No tickers on record
Addresses
business
13880 DULLES CORNER LANE SUITE 300
HENDERON, VA, 20171-4600
mailing
13880 DULLES CORNER LANE SUITE 300
HERNDON, VA, 20171-4600
Former Names
- COLUMBIA GAS SYSTEM INC1997-08-14