Rock Blanco, founder of Prime Numbers Technology and its Travel GPA service, left the company to form The Blanco Group,

a travel industry consultancy. Blanco remains an investor in Prime Numbers. According to co-investor Elaine Osgood, also Atlas Travel president and CEO, Prime Numbers chief technology officer Jason Gabor "will continue the evolution of Travel GPA HD in addition to new modules that will be introduced to the market, hitting on such topics as Travel 2.0 and contract analysis." Blanco cited personal reasons for the decision, which took effect Feb. 8. "I just decided that it was time to pursue other projects that I had in mind," he said.