About Us

The energy we deliver enhances the quality of life and the prosperity of Ontario as well as our customers.

Union Gas, one of Canada's Top 100 Employers for 2017, is a major Canadian natural gas storage, transmission and distribution company based in Ontario with over 100 years of experience and service to customers.

Union Gas is an Enbridge company with assets of $8.2 billion and approximately 2,300 employees.


We Are Here

No matter where you look, We Are Here.

From the snowy hills of Thunder Bay, to the sun-kissed fields of Chatham-Kent, to the hustle and bustle of the Erie Street restaurants in downtown Windsor, Union Gas and the energy we deliver is part of the fabric of life in Ontario. That's the message in our 90-second Union Gas video, which tells the story of who we are and what we do.

Watch Video
Click to watch the we are here video
Map of Union Gas
  •   Union Gas Distribution Area
  •   Dawn to Parkway Transmission Pipeline
  •   Natural Gas Storage
  •   Liquefied Natural Gas Storage
  •   City

Our distribution business serves about 1.5 million residential, commercial and industrial customers in more than 400 communities across northern, southwestern and eastern Ontario.

Our storage and transmission business offers a variety of storage and transportation services to customers at the Dawn Hub, the largest integrated underground storage facility in Canada and one of the largest in North America.  The Dawn Hub offers customers an important link in the movement of natural gas from Western Canadian and U.S. supply basins to markets in central Canada and the northeast U.S.