NWE vs IESC Comparison

NorthWestern Energy Group Inc provides electricity and natural gas services in the Upper Midwest and Northwest of the U.S. in the states of Montana, South Dakota, Nebraska, and Yellowstone National Park. The company's primary segments include Electric utility operations, which include the generation, purchase, transmission, and distribution of electricity, and Natural Gas utility operations, which include the production, purchase, transmission, storage, and distribution of natural gas. The company uses thermal, wind, hydro, or renewable energy in varying quantities, depending on the location of the facilities, to generate power. The company derives the majority of revenue from Electric utility operations segment.

IES Holdings Inc owns and manages subsidiaries that design and installs integrated electrical and technology systems and provide infrastructure products and services. It has four business segments; Communications, Residential, Infrastructure Solutions and Commercial & Industrial. Majority of the revenue for the company is generated from its Residential segment in which the company provides electrical installation services for single-family housing and multi-family apartment complexes, as well as heating, ventilation and air conditioning (HVAC) and plumbing installation services. Through this segment it also provides services for the installation of residential solar power, both for new construction and existing residences.