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

Great Lakes Energy goes beyond the expected to empower our members' lives. Built and led by the communities we serve, we have a mind for innovation and a heart for service. We are a trusted partner, connecting our members to the resources they depend on. We strive to go beyond expectations to connect our members to a greater world. As the third-largest Michigan-based electric utility and the largest member-owned power company in Michigan, we have succeeded because we’re a well-run business that is committed to providing energy solutions to more than 126,000 member-consumers in 26 counties in western and northern Michigan, from Kalamazoo to the Mackinac Straits. Since 1937 our success has been built around the mutual trust we share with our member-consumers. That’s because our members are also the owners of our electric cooperative. Great Lakes Energy is governed by a Board of Directors that is elected by our member-owners. We were formed more than 80 years ago for the sole purpose of providing service and value to our member-owners. Today, we continue looking out for you, with eight office locations and more than 290 employees to serve the needs of our members. As a member-owned cooperative, Great Lakes Energy allocates and eventually returns profits to our members in the form of capital credit refunds. We have refunded capital credits every year since 2003, totaling over $87.5 million. We will continue to do so as financial conditions allow. Visit this site for employment information and opportunities: https://gtlakes.applicantpro.com/jobs/

TOTAL Mechanical is a single-source mechanical contractor, specializing in the design, engineering, manufacturing, installation, maintenance and repair of commercial, industrial and residential environmental systems and controls. TOTAL Mechanical is your TOTAL resource. Offering essential services in electrical, fire protection, HVAC, plumbing and building automation systems, we have the expertise and experience to provide complete mechanical contracting services on any size building project. Our commitment to you, our customer, begins with developing the most effective and efficient solutions for your mechanical system requirements. Our commitment continues with fully-coordinated field services by the most highly-regarded team in the industry. Our commitment is not fulfilled until we assure your complete satisfaction, including comprehensive system commissioning and individualized owner training.

The U.S. Water Culligan Group is one of the largest Culligan franchisees in North America. In our 30+ years of operation, we have acquired more than 20 Culligan franchise businesses and numerous independent water treatment and bottled water businesses. Rolling them all under the same great operations team. We proudly serve Nevada, Illinois, Wisconsin, West Virginia, Virginia, Maryland and Washington D.C. We offer residential, office and commercial water treatment services, as well as bottled water, salt and chemical delivery. Providing industry leading products and technology, we are a service organization committed to exceeding our customers expectations and maintaining the highest ethical standards. Water problems are a local issue and as identifiable to your household or business as your address. U.S. Water maintains local sales, operational and customer service personnel across our organization with expertise applicable to their surrounding geography. Allowing for expert advice and application to each individual situation. Services Include: Drinking Water Systems Water Softeners, Conditioners and Filters Commercial Sales and Service Comprehensive Water Analysis Bottled Water, Salt and Chemical Delivery

Experience Innovation. Connecting with Customers. ECM Industries, LLC is a global manufacturer and supplier of electrical products for construction and maintenance, irrigation and landscape supply and Natural Gas/Cathodic industries. With industry-leading brands and a track record of innovative product development, ECM Industries partners with our customers for sustainable, mutual growth.