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Columbia Pipeline Group - now part of TC Energy Information

View Top Employees from Columbia Pipeline Group - now part of TC Energy

TC Energy (formerly TransCanada) acquired Columbia Pipeline Group from NiSource in 2016. Please follow TC Energy on LinkedIn here: https://www.linkedin.com/company/tcenergy/ NiSource (www.nisource.com) retained ownership its local distribution companies, including: o Columbia Gas of Massachusetts o Columbia Gas of Pennsylvania o Columbia Gas of Ohio o Columbia Gas of Maryland o Columbia Gas of Virginia o Columbia Gas of Kentucky

Website http://www.tcenergy.com
Ticker TRP
Revenue $16.5 billion
Employees 6,024 (6,024 on RocketReach)
Founded 1951
Address 450 1st Street SW, Calgary, Alberta T2P 5H1, CA
Fax (403) 920-2200
Technologies
Industry Oil and Gas, Electricity, Oil & Gas, Natural Gas Pipelines, Energy, Utilities & Waste Treatment, Natural Gas Storage, Liquids Pipelines, Hydro Power Generation, Solar Power Generation, Wind Power Generation, Nuclear Power Generation, Natural Gas Power Generation, Power Marketing
Keywords Energy Transportation, Pipeline, Gas Transmission, Energy, Pipeline Infrastructure, Natural Gas, Energy Infrastructure, Midstream, Midstream Energy, Transmission, Natural Gas Pipelines, Infrastructure, Energy Distribution, Storage, Pipeline Network, Distribution, Gas Storage, Transportation, Fossil Fuels, Utilities
Competitors Duke Energy Corporation, Dominion Energy, Enbridge, Williams, Kinder Morgan, Inc., NiSource Corporate Services Co, ONEOK, Atmos Energy, Sempra, Nassau Financial Group +34 more (view full list)
SIC SIC Code 49 Companies, SIC Code 492 Companies
NAICS NAICS Code 486 Companies, NAICS Code 48621 Companies, NAICS Code 486210 Companies, NAICS Code 4862 Companies, NAICS Code 55 Companies, NAICS Code 48 Companies

Columbia Pipeline Group - now part of TC Energy Questions

The Columbia Pipeline Group - now part of TC Energy annual revenue was $16.5 billion in 2026.

François Poirier is the President and Chief Executive Officer of Columbia Pipeline Group - now part of TC Energy.

6,024 people are employed at Columbia Pipeline Group - now part of TC Energy.

Columbia Pipeline Group - now part of TC Energy is based in Calgary, Alberta.

The NAICS codes for Columbia Pipeline Group - now part of TC Energy are [486, 48621, 486210, 4862, 55, 48].

The SIC codes for Columbia Pipeline Group - now part of TC Energy are [49, 492].

Top Columbia Pipeline Group - now part of TC Energy Employees

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