Stephen P. Adik

Beacon Power Corp. provides flywheel-based energy storage resources to system operators. It offers solutions at the utility-scale for power grid efficiency, frequency regulation, grid reliability, renewable power integration and other ancillary services. The company was founded in 1997 and is headquartered in Tyngsboro, MA.

NorthWestern Corp. engages in generating and distributing electricity and natural gas. It operates through the following segments: Electric, Gas, and Other. The Electric segment includes generation, transmission, and distribution of electric utility business as a vertically integrated generation transmission and distribution utility. The Gas segment consists of production, storage, transmission, and distribution of natural gas. The Other segment consists of unallocated corporate costs. The company was founded in November 1923 and is headquartered in Sioux Falls, SD.

Chicago SouthShore & South Bend Railroad provides shortline railroads. The firm's offers rail service through connections to all major carriers, interchange switching, industrial switching, weighing, and has access to port and transloading facilities. The company was founded in December 1989 and is headquartered in Michigan City, IN.

Dearborn Mid-West Conveyor Co. engages in the design, integration, and installation of complex material handling systems for hard working industries in North America and internationally. It offers overhead monorail systems, overhead/inverted power and free systems, skillet conveyor systems, automated electrified monorails, floor systems, specialty transfer systems, light duty systems, automatic guided cart systems, electrified monorail seat conveyors, tire and wheel systems, overhead friction drive conveyors, pallet system, modular cable system, automatic vertical lift transfers, final line flat top conveyors, and trim shop skid systems for the automotive industry. The company was founded in 1947 and is headquartered in Taylor, MI.

NorthWestern Energy Corp. provides electric utility and natural gas distribution services. The firm owns and operates natural gas production, transmission and distribution systems. It offers services in the regions of Montana, South Dakota, and Nebraska. The company was founded in 1923 and is headquartered in Sioux Falls, SD.

Northern Indiana Public Service Co. distributes natural gas and electric energy. It provides natural gas service and transportation for residential, commercial and industrial customers. The firm also generates and distributes electricity and provides wholesale transactions. The company was founded in 1912 and is headquartered in Merrillville, IN.

NiSource Finance Corp. used to provide financing services to raise funds for the business operations of NiSource and its subsidiaries. The company was founded in February 2000 and was headquartered in Merrillville, IN.