3M Company

Operational for more than 100 years, Hubbell Power Systems is a manufacturer of a variety of transmission, distribution, substation and telecommunications products for the utility, civil construction, transportation, and gas and water industries. The company offers a range of products, such as insulators, arresters, pole line hardware and cable accessories for commercial and industrial customers. It provides a variety of testing equipment, transformers, bushings, polymer precast enclosures and pads. Hubbell Power Systems offers products from the Anderson, Chance, Delmar, Electro Composites, Hipotronics, Hubbell Cable Accessories, Fargo, Ohio Brass, Polycast, Quazite and USCO brands. The company additionally provides product handling, customized design and customer support services.

Established in 1975, Environmental Dynamics Inc. is one of the leading manufacturers of engineered aeration and biological treatment solutions for municipal, industrial water and wastewater industries. Based in Columbia, Mo., the firm has expertise in conventional mechanical plants along with services in lagoons system for wastewater treatment plants. Environmental Dynamics Inc. has a full line of products and systems, some of which include coarse bubble diffusers, fine bubble diffusers, blowers, BioMizer technology for mixing applications, floor mounted systems, tech bulletins and design treatment. The firm's services include application support, customer service, contract service, global manufacturing capability and the like. The Diffuser Express division of Environmental Dynamics Inc. provides diffusers and replacement parts for wastewater applications.

Square D is a market-leading global brand of Schneider Electric, a Paris-based company with sales that exceeded $12.5 billion in 2004. Square D specializes in providing NEMA-type electrical distribution and industrial control products, systems and services. Square D s products are found in all types of residential, commercial and industrial construction, most notably in the lighting at Wrigley Field, the home of the Chicago Cubs. Square D products are available in more than 20 countries throughout the world. Founded more than 100 years ago, the company is an employer of more than 350 people. It maintains operations in Columbia, Mo.