Whether it's for the only firm he's worked for or the 700 staffers he now manages, Andy Polansky, North American president at Weber Shandwick, proves that loyalty can take you far in PR.

Andy Polansky is about to celebrate his 20th year working at the same PR firm. That is if you consider a firm that's changed its name several times, gobbled up many smaller firms, and eventually merged with one its biggest rivals to form one of the world's largest ...