Gridley & Company LLC (Gridley & Co.), a New York-based boutique investment bank that specializes in the Internet & Information Services industry, today announced that it served as the exclusive financial advisor to Digitaria Interactive Inc. in its successful transaction with WPP’s wholly-owned operating company, JWT. San Diego-based Digitaria is an award-winning digital agency specializing in transferring brands to the Web, applications, devices, appliances, multimedia and other digital media platforms.