Intermountain Gas Company
UtilitiesIdaho, United States51-200 Employees
Intermountain Gas Company is a natural gas distribution utility based in Boise, Idaho. It serves approximately 305,000 residential, commercial, and industrial customers across 74 communities in southern Idaho. Industrial customers represent a substantial portion of its sales, alongside residential and commercial customers. The company is a subsidiary of MDU Resources Group, Inc., a diversified natural resources enterprise traded on the New York Stock Exchange under the ticker MDU. The business traces its roots to 1950, with certification from the Idaho Public Utilities Commission in 1955 and its first customer connections at the end of that year.