Marketdata is a 34-year old Tampa, FL-based  market research publisher and consulting firm. We specialize in niche service sector markets, publishing in-depth market and industry studies. Also, custom research, teleconferences and consulting. We conduct primary & secondary research, with a major specialty tracking the U.S. weight loss market. Competitor analyses, market potential studies, business plans. Our "off-the-shelf" studies are used by companies in the sectors analyzed, start-ups, entrepreneurs, ad agencies, stock analysts, banks, etc. Samples of some market we cover: self-improvement market, commercial cleaning industry, retail healthcare clinics, medical spas, medical labs, online education, pawn shops, collection agencies, day care services, pain management programs.