Insights

Sustainable Growth Initiatives SEMCO ENERGY’s recent partnership with Kellogg Community College to fund scholarships for HVAC and refrigeration professionals focused on sustainability indicates an openness to innovative, eco-friendly solutions. This presents opportunities for companies providing green energy technologies, HVAC upgrade services, or sustainable infrastructure to collaborate on future projects.

Customer Service Focus With an emphasis on delivering excellent customer service and expanding existing operations, SEMCO ENERGY may be interested in customer engagement platforms, billing and payment solutions, and smart grid technologies that enhance customer satisfaction and operational efficiency.

Regional Market Presence Serving a broad geographic area across Michigan's Lower and Upper Peninsulas with a sizable customer base of approximately 310,000, SEMCO ENERGY offers potential sales pathways for localized energy solutions, safety equipment, and pipeline maintenance services tailored to regional needs.

Financial Stability Revenues estimated between $250 million and $500 million and consistent utility operations suggest financial stability, making SEMCO ENERGY a viable prospect for long-term infrastructure investments, technical upgrades, and utility-scale energy management solutions.

Technology Adoption Use of advanced tech stacks such as GIS (ArcGIS), data tracking, and online platforms indicates an openness to tech integration, providing opportunities for providers of utility management software, cybersecurity, and smart metering solutions to support operational modernization.

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SEMCO ENERGY Tech Stack

SEMCO ENERGY uses 8 technology products and services including Google Fonts API, jQuery, Twitter typeahead.js, and more. Explore SEMCO ENERGY's tech stack below.

Google Fonts API
Font Scripts
jQuery
Javascript Libraries
Twitter typeahead.js
Javascript Libraries
Windows Server
Operating Systems
PHP
Programming Languages
Google Tag Manager
Tag Management
ArcGIS
Visualisation Software
X-Content-Type-Options
Web & Portal Technology

Media & News

Semco Energy Gas Company partners with Kellogg Community College.
SEMCO ENERGY Gas Company is partnering with the Kellogg Community College Foundation to offer a new scholarship program designed to increase the number of Heating, Ventilation, Air Conditioning and Refrigeration professionals in Michigan focused on sustainable practices.
Mar 26, 2024 | daily.kellogg.edu

SEMCO ENERGY's Email Address Formats

SEMCO ENERGY uses at least 2 format(s):

SEMCO ENERGY Email Formats	Example	Percentage
First.Last@semcoenergy.com	John.Doe@semcoenergy.com	93%
Last@semcoenergy.com	Doe@semcoenergy.com	4%
First.Middle@semcoenergy.com	John.Michael@semcoenergy.com	1%
Fir.Last@semcoenergy.com	Joh.Doe@semcoenergy.com	1%
First.MiddleLast@semcoenergy.com	John.MichaelDoe@semcoenergy.com	1%
First.Last@semcoenergygas.com	John.Doe@semcoenergygas.com	100%

Frequently Asked Questions

What is SEMCO ENERGY's phone number?

You can contact SEMCO ENERGY's main corporate office by phone at

+1-810-887-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SEMCO ENERGY's stock symbol?

SEMCO ENERGY is a publicly traded company; the company's stock symbol is SEN.

What is SEMCO ENERGY's official website and social media links?

SEMCO ENERGY's official website is semcoenergygas.com and has social profiles on LinkedIn.

What is SEMCO ENERGY's SIC code NAICS code?

SEMCO ENERGY's SIC code is 4923 - Natural Gas Transmission and Distribution NAICS code is 22 - Utilities.

How many employees does SEMCO ENERGY have currently?

As of December 2025, SEMCO ENERGY has approximately 295 employees across 4 continents, including North AmericaEuropeAfrica. Key team members include Vice President Of Supply Chain: R. B.Vp Of Administrative Services At Semco Energy: A. F.Vice President Manager Director: T. K.. Explore SEMCO ENERGY's employee directory with LeadIQ.

What industry does SEMCO ENERGY belong to?

SEMCO ENERGY operates in the Utilities industry.

What technology does SEMCO ENERGY use?

SEMCO ENERGY's tech stack includes Google Fonts APIjQueryTwitter typeahead.jsWindows ServerPHPGoogle Tag ManagerArcGISX-Content-Type-Options.

What is SEMCO ENERGY's email format?

SEMCO ENERGY's email format typically follows the pattern of First.Last@semcoenergy.com. Find more SEMCO ENERGY email formats with LeadIQ.

SEMCO ENERGY

Q: What is SEMCO ENERGY's official website and social media links?

SEMCO ENERGY's official website is semcoenergygas.com. SEMCO ENERGY has social profiles on LinkedIn.

Q: How many employees does SEMCO ENERGY have currently?

SEMCO ENERGY has approximately 295 employees.

Q: What technology does SEMCO ENERGY use?

SEMCO ENERGY's tech stack includes ArcGIS, Google Tag Manager, X-XSS-Protection, WordPress, script.aculo.us.

UtilitiesMichigan, United States201-500 Employees

SEMCO ENERGY Gas Company, headquartered in Port Huron, Michigan, is a regulated public utility that delivers natural gas to approximately 310,000 residential, commercial, and industrial customers in service territories in the southern half of the state's Lower Peninsula (including in and around the cities of Albion, Battle Creek, Holland, Niles, Port Huron, and Three Rivers) and in the central, eastern, and western parts of the state's Upper Peninsula.

SEMCO ENERGY is regulated by the Michigan Public Service Commission. Among other things, this agency sets the prices charged by the Company and the other terms and conditions of service to our customers. The Company's overall strategy is to provide excellent customer service and to grow our existing businesses.

SEMCO Energy Gas Company is an indirect wholly-owned subsidiary of AltaGas Ltd. 

www.altagas.ca