Great Pyramid Productions is Tim Zimmerman's production company that was developed to produce Parade of Homes TV. Since 2003 some 300+ episodes were produced. Current development includes a Talk Show, a Game Show, a Sit-com, and three feature films.

Parade of Homes TV, produced by Great Pyramid Productions, was a value-added service Tim Zimmerman developed from scratch in 2003 when he was Associate District Manager for GMAC Mortgage and opened a new office for them in Lake Havasu City, AZ. Increases were 2725% year-over-year in overall business.

Even though Tim Zimmerman has been in Mortgage Banking and Finance since 1986, Tim Zimmerman has continued his involvement in Personal Growth and Development as a Professional Trainer since the late 70's, initially being trained to teach all five Dale Carnegie Courses, Silva Mind Development, Success Path Education, Landmark Education, Advanced Raja Yoga, and much more.

SM3 Professional Training in Sales, Marketing, Management, and Mind Development is Tim's company that provides professional training programs. Tim Zimmerman's professional training repertoire includes human relations, communications, Mind Development, Sales, Marketing and Management training, along with Raja Yoga Meditation, Ancient Yogic, Egyptian, and Tibetan Philosophy, and more.