Huron Paper Stock
- Provides waste paper disposal services to area businesses.
- http://www.huronpaper.com/

Mid-America Paper Recycling Company
- Buys scrap paper from businesses to sell to paper mills.
- http://www.midamericapaper.com/

Appliance Pick Up Service
- Recycler of old refrigerators, stoves, washers, dryers, freezers, microwaves, dishwashers, trash compactors and dehumidifiers.
- http://www.pickupservice.com/

Sieben Energy Associates
- An independent energy consulting firm specializing in the efficient use and smart purchasing of energy resources. Provides consultancy for such items as deregulation, and facility analysis, management and design.
- http://www.siebenenergy.com

U. S. Gas Electric & Telecommunications Corp.
- Analyze proposals and negotiate energy and telecom supply agreements. Services, bulletin, and contact information.
- http://www.usgaselectric.com/

Active Propane
- Commercial and residential propane supplier.
- http://www.lpg.com/

Peoples Energy
- Diversified energy company comprised of five primary segments, Gas Distribution, Power Generation, Midstream Services, Retail Energy Services, and Oil and Gas Production. (NYSE:PGL)
- http://www.peoplesenergy.com/

Exelon Corporation
- Holding company to power generation companies, ComEd and PECO Energy. Offers information on company divisions, community relations, investor relations, customer FAQs, and links.
- http://www.exeloncorp.com/