September 26, 2016 2:44 AM ET

Oil, Gas and Consumable Fuels

Company Overview of SEMCO Energy, Inc.

Company Overview

SEMCO Energy, Inc., through its subsidiaries, owns and operates natural gas and propane distribution pipelines and storage facilities in Michigan and Alaska. The company caters to residential, commercial, and industrial customers in service territories in the southern half of the state's Lower Peninsula and in the central, eastern, and western parts of lower and Upper Peninsula. SEMCO Energy, Inc. was formerly known as Southeastern Michigan Gas Enterprises, Inc. and changed its name to SEMCO Energy, Inc. in April 1997. The company was founded in 1950 and is based in Port Huron, Michigan. As of August 30, 2012, SEMCO Energy, Inc. operates as a subsidiary of AltaGas Ltd.

1411 Third Street

Suite A

Port Huron, MI 48060

United States

Founded in 1950

569 Employees





Key Executives for SEMCO Energy, Inc.

Senior Vice President and General Counsel
Age: 62
Senior Vice President and Chief Information Officer
Age: 73
Vice President and Controller
Age: 60
Corporate Secretary
Senior Vice President of Human Resources and Administration
Age: 59
Compensation as of Fiscal Year 2016.

Similar Private Companies By Industry

Company Name Region
102 Oil Wells in East Texas Field United States
11 Good Energy, Inc. United States
1280 Horizons, LLC United States
15 Fields in Williston Basin United States
153 Woodbine Wells in The East Texas Oil Field in Rusk County United States

Recent Private Companies Transactions

No transactions available in the past 12 months.

The information and data displayed in this profile are created and managed by Capital IQ, a Standard & Poor's company. does not create or control the content. For inquiries, please contact Capital IQ directly by clicking here.

Stock Quotes

Market data is delayed at least 15 minutes.

Company Lookup

Most Searched Private Companies

Company Name Geographic Region
Lawyers Committee for Civil Rights Under Law United States
NYC2012, Inc. United States
Bertelsmann AG Europe
Rush University United States
The Advertising Council, Inc. United States

Sponsored Financial Commentaries

Sponsored Links

Request Profile Update

Only a company representative may request an update for the company profile. Documentation will be required.

To contact SEMCO Energy, Inc., please visit Company data is provided by Capital IQ. Please use this form to report any data issues.

Please enter your information in the following field(s):
Update Needed*

All data changes require verification from public sources. Please include the correct value or values and a source where we can verify.

Your requested update has been submitted

Our data partners will research the update request and update the information on this page if necessary. Research and follow-up could take several weeks. If you have questions, you can contact them at