As many industries are evolv­ing to face a new digital age and differing ways people consume information, many so-called list companies also are doing more than simply offering list broker­age services − a move some in the industry say is required for their continued survival. Last week, Worldata, a Boca Raton, FL-based list management company, launched a new corpo­rate division, Worldata Research, as well as a companion Web site, ListPriceIndex.com, which will be the Web presence for the research division.