Illuminating Engineering Society of North America 
http://www.iesna.org

Institute of Electrical and Electronics Engineers, Inc. http://www.ieee.org 

National Association of Electrical Distributors
http://www.naed.org

The International Association For Corporate & Professional Recruitment http://www.iacpr.org

International Retained Search Association http://www.irsaonline.com

The International Association of Lighting Designers
http://www.iald.org

The American Society of Heating, Refrigeration and Air-Conditioning Engineers http://www.ashrae.org

Channel Marketing Group http://www.channelmkt.com

A marketing consulting firm specializing in helping distributors and manufacturers grow their business.