Vincent A. Parisi

Wisconsin Gas LLC engages in the production and distribution of natural gas. Its services include electricity, natural gas, district energy (steam), and outages and leaks. The company was founded on March 27, 1852 and is headquartered in Milwaukee, WI.

Wisconsin Public Service Corp. provides electricity and natural gas utility services. The company operates through the following segments: Utility and Other. The Utility segment includes electric and natural gas utility operations. The electric utility operations engages in the generation, distribution, and sale of electricity in north-eastern Wisconsin. The natural gas utility operations engages in the purchase, distribution, and sale of natural gas to retail customers and the transportation of customer-owned natural gas in north-eastern Wisconsin. The Other segment includes non-utility activities, as well as equity earnings from its investment in WRPC. The company was founded in 1883 and is headquartered in Green Bay, WI.

Zila, Inc., headquartered in Scottsdale, Arizona and founded in 1988, is a diagnostic company that offers prevention, detection and treatment of oral cancer and periodontal disease. Zila manufactures and markets ViziLite Plus with TBlue (“ViziLite Plus”), the company’s product for the detection of oral abnormalities that could lead to cancer. ViziLite Plus is a medical device for use in a popilation risking for oral cancer. Zila designs, manufactures and markets products sold directly to dental professionals for periodontal disease, including the Rotadent Professional Powered Brush, the Pro-Select Platinum ultrasonic scaler and oral pharmaceutical products for both in-office and home-care use

Part of Great Midwest Packaging LLC, Innovative Swab Technologies, Inc. is a company that manufactures swab products. The company is based in Phoenix, AZ. Innovative Swab Technologies was acquired by Great Midwest Packaging LLC from Zila, Inc. on July 25, 2006.

Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA.

Energy West Resources, Inc. distributes and markets natural gas through Montana. The company was founded in 1975 and is headquartered in Great Falls, MT.

EnerJex Kansas, Inc. provides electronic utility services. It also ngages in on-shore oil exploration and production. The company was founded in 1981 and is headquartered in Hays, KS.

Part of NiSource, Inc., Rosewater Wind Farm LLC is a wind powered electric generation project. The company is based in Merrillville, IN. The company was founded in 2016. The CEO is Michael W. Hooper. Rosewater Wind Farm was acquired by Northern Indiana Public Service Co. LLC, a HOL of NiSource, Inc. from EDP Renewables North America LLC on December 29, 2020.