The interNational Association of Lighting Management Companies is an organization of lighting management and related companies who are committed to promoting professional lighting management techniques, the benefits of quality lighting, and to fostering the expansion of the lighting management industry in a professional and ethical manner for the benefit of its members and end users.

Known industry-wide as “The Lighting Authority”, IESNA’s objective is to advance knowledge and to disseminate informationfor the improvement of the lighted environment to the benefit of society.

PLASMA is a national alliance of independent service providers offering regional and national clients a readymade service network of companies committed to excellent workmanship and expertise in lighting signs and electrical.