We at NRG North pride ourselves on how we assist and improve the

productivity of our customers.

REFERENCE CONTACT LIST AVAILABLE UPON REQUEST

Representative Customers:

     Abington Heights Area School District

     Air Excellence: United One Resources North

     Albright Footcare

     APC Industries

     AT&T

     Atecco, Inc.

     Athens Area School District

     Bear Creek Community Charter School

     Berwick Area Community Hospital

     Berwick Area School District

     Bingaman & Son Lumber

     Calvert Laboratory

     Carbon County

     Clarks Summit State Hospital

     Climatech, Inc.

     CM3 Building Solutions, Inc.

     CM3 Healthcare System

     CNA Plaza

     Columbia-Montour Vocational Technical School

     Commonwealth of Pennsylvania - Danville State Hospital

     Commonwealth of Pennsylvania, Dept. of Transportation - Dunmore

     Commonwealth of Pennsylvania, Dept. of Transportation - Monroe County Maintenance

     Commonwealth of Pennsylvania, Dept. of Transportation - Selinsgrove

     Commonwealth of Pennsylvania - Hickory Run State Park

     Commonwealth of Pennsylvania - State Correctional Institution -Dallas

     Conexus Co

     Cornell Iron Works

     Dallas Area School Distict

     Dallas Fire & Ambulance, Inc.

     Del Monte Foods

     Deleware Valley School District

     Diversified Information Technologies

     Divine Redeemer

     Dunmore Community Center

     Dunmore School District

     Forest City School District

     Frackville State Police

     Gentex Optics, Inc.

     Gonella Frozen Products

     Greater Hazleton Health Alliance

     Greater Nanticoke Area School District

     Hanover Area School District

     Hazelton Development Company

     Hazleton General Hospital

     Hazelton Housing Authority

     Hazelton Water Company

     Herff Jones, Inc.

     Hickory Run State Park

     Immaculate Heart of Mary

     Insite

     Jim Thorpe Area School District

     Keystone Central Area School District

     Keystone Job Corp

     Lackawana County - Stadium

     Lake Lehman School District

     Laurel Health System

     Line Mountain School District

     Lock Haven Community Hospital

     Lock Haven University

     Lourdes Regional School

     Luzerne County

     Luzerne County Courthouse Annex

     Luzerne County Prison

     Metropolitan Life Insurance

     Mifflinburg Area School District

     Milton Area School District

     Minersville School District

     Misericordia University

     Montoursville Area School District

     Mount Carmel Area School District

     Mountain View School District

     Nanticoke General Municipal Authority

     National Ticket Company

     North Pocono Area School District

     North Schuykill School District

     Northampton County Prison

     Northumberland County Housing Authority

     Northumberland County Vocational Techinical School

     Palmerton Area School District

     Panther Valley Area School District

     Pennsylvania State University - Schuylkill Campus

     Phillips Van Heusen

     Pike County Jail

     Pine Grove Area School District

     Pittston Area School District

     Pocono Medical Center

     Pottsville Ambulatory Center

     Pottsville Hospital and Warne Clinic

     Pottsville Surgery Center

     Ricketts Glenn State Park

     Rock Creek Corporate Center

     Rockview Prison

     SCHOTT North America

     Schuykill Medical Center

     SCI Frackville

     Scranton Area School District

     Scranton Enterprise Center

     Scranton Times

     Shamokin Area Community Medical Center

     Shamokin Area School District

     Shenandoah Valley School District

     Soldiers and Sailors Hospital

     Southern Columbia Area School District

     Suite 50, Inc.

     Sullivan County

     Sunbury Community Hospital

     Sunbury Housing Authority

     Sunbury Motors-Kia

     Susquehanna Health System

     Susquehanna Gastroentenology

     Susquehanna Surgery Center

     Tamaqua Area School District

     Tioga State Forest District - 16

     Tobyhanna Army Depot

     United One Resources

     US Cold Storage

     US DGS - Tobyhanna Army Depot

     US DGS - Williamsport Federal Building

     Verizon

     Wachovia Bank Scranton

     Water Tower Square

     Waverly Community Center

     Wayne Highlands School District

     Wellsboro Area School District

     Wilkes Barre School District

     Wilkes University

     Williamsport Hospital

     Williamsport Post Office

     Wood Mode

     Woodloch Pines, Inc.

     Woolworth Building

     Wyoming Area School District