Polk Business Finder - Version 2.3.32 Polk Business finder will help you track down companies throughout Polk, also the whole nation and even the world. Search the most comprehensive business finder in the world with over 50 million business records. In addition, for most businesses we offer company reports, website addresses, key contact information, shop front pictures, maps and much more. Just enter a business name or type of business and/or location to start your search.