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SEMCO ENERGY Employee Directory

UtilitiesMichigan, United States201-500 Employees

SEMCO ENERGY Gas Company is a regulated utility based in Port Huron, Michigan, delivering natural gas to about 310,000 residential, commercial, and industrial customers. The company serves the southern half of Michigan's Lower Peninsula and the central, eastern, and western portions of the Upper Peninsula, including communities such as Albion, Battle Creek, Holland, Niles, Port Huron, and Three Rivers. SEMCO ENERGY Gas Company is an indirect wholly owned subsidiary of AltaGas Ltd and is regulated by the Michigan Public Service Commission, which sets prices and other terms of service. The organization employs between 201 and 500 people. Its strategy focuses on providing good customer service and expanding its existing businesses. Reported revenue is in the range of $500 million to $1 billion.

Find SEMCO ENERGY employees' phone numbers or email addresses

SEMCO ENERGY Global Highlights

Location
Employees

North America
289

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  • United States Of America
    287
  • El Salvador
    1
  • Trinidad And Tobago
    1

Europe
6

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  • United Kingdom Of Great Britain And Northern Ireland
    4
  • Germany
    1
  • Ireland
    1

Africa
2

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  • Uganda
    1
  • Nigeria
    1

South America
1

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  • Brazil
    1

SEMCO ENERGY's Leadership

  • Vice President Manager Director at SEMCO ENERGY
    T. K.
    Vice President Manager Director
    Mobile Phone
  • Vice President Manager Director at SEMCO ENERGY
    T. V.
    Vice President Manager Director
    Mobile Phone
  • President at SEMCO ENERGY
    G. S.
    President
    Mobile Phone
  • Chairman at SEMCO ENERGY
    R. W.
    Chairman
    Mobile Phone
  • Director at SEMCO ENERGY
    C. W.
    Director
    Mobile Phone
  • Director Of Government Affairs at SEMCO ENERGY
    E. Y.
    Director Of Government Affairs
    Mobile Phone
  • Human Resources Director at SEMCO ENERGY
    J. G.
    Human Resources Director
    Mobile Phone
  • Director Information Technology at SEMCO ENERGY
    M. K.
    Director Information Technology
    Mobile Phone

SEMCO ENERGY Employee Metrics

100%
50%
0%
2026
2025
  • Operations
  • Analytics
  • Engineering
  • Accounting
  • Customer Success
  • Other
  • Information Technology
  • Support
  • Administrative
  • Civil Engineering & Construction
  • Legal

Contact profiles from SEMCO ENERGY

Name
Title
Contact
Location
Last Update
  • Emergency Manager at SEMCO ENERGY
    A. H.
    Emergency Manager
    Mobile Phone
    Oct 16, 2024
  • Manager Regional Operations at SEMCO ENERGY
    G. H.
    Manager Regional Operations
    Mobile Phone
    Oct 17, 2024
  • Manager at SEMCO ENERGY
    H. P.
    Manager
    Mobile Phone
    Oct 18, 2024
  • Project Manager at SEMCO ENERGY
    J. H.
    Project Manager
    Mobile Phone
    Jul 08, 2025
  • Regional Manager, Operations at SEMCO ENERGY
    J. O.
    Regional Manager, Operations
    Mobile Phone
    Jun 23, 2025
  • Manager Customer Accounting at SEMCO ENERGY
    L. O.
    Manager Customer Accounting
    Mobile Phone
    Jun 08, 2025
  • Manager Eohs at SEMCO ENERGY
    L. S. C.
    Manager Eohs
    Mobile Phone
    Oct 16, 2024
  • Manager, Gas Control & Measure at SEMCO ENERGY
    S. F.
    Manager, Gas Control & Measure
    Mobile Phone
    Oct 17, 2024
  • Senior Security Systems Administrator at SEMCO ENERGY
    C. S.
    Senior Security Systems Administrator
    Mobile Phone
    Oct 22, 2024
  • Principal at SEMCO ENERGY
    F. P.
    Principal
    Mobile Phone
    Oct 17, 2024

Frequently Asked Questions

What is SEMCO ENERGY known for?

Minus sign iconPlus sign iconSEMCO ENERGY operates in the Utilities industry. You can contact SEMCO ENERGY's main corporate office by phone at
+1-810-887-****
. Explore SEMCO ENERGY's company overview page for more information.

What is SEMCO ENERGY's most common email format?

Minus sign iconPlus sign iconSEMCO ENERGY employees' email format typically follows the pattern of First.Last@semcoenergy.com. Trying to find reliable and up-to-date employee contact data? Find more SEMCO ENERGY email formats with LeadIQ.

How many employees does SEMCO ENERGY have currently?

Minus sign iconPlus sign iconSEMCO ENERGY has approximately 313 employees as of August 2026. These team members are located across 4 continents, including North America, Europe and Africa.

Who are SEMCO ENERGY's key employees and leadership?

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As of August 2026, SEMCO ENERGY's key employees include:

  • Vice President Manager Director: T. K.
  • Vice President Manager Director: T. V.
  • President: G. S.
  • Chairman: R. W.
  • Director: C. W.

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