www.aiaspringfield.org  - American Institute of Architects, Springfield
www.aiamo.org  - American Institute of Architects, Missouri
www.usgbc.org - U.S. Green Building Council
www.seaint.org - Structural Engineers Association
www.nspe.org  - National Society of Professional Engineers
www.mspe.org – Missouri Society of Professional Engineers
www.usgbc.org – LEED information
www.icsc.org – International Council of Shopping Centers

www.aafozarks.org - American Advertising Federation (AAF) of the Ozarks

www.concrete.org - American Concrete Instittue

www.iccsafe.org - International Code Council

www.springfieldcontractors.org - Springfield Contractor's Association

www.springfieldchamber.com - Springfield Area Chamber of Commerce

www.springfieldchamber.com - Springfield Area Chamber of Commerce - The Network

www.ozarksgreenbuilding.org - Ozarks Green Building Coalition