Sims Wyeth is the President of Sims Wyeth & Co., as well as the author of "The Essentials of Persuasive Public Speaking." Early in his career, Sims was an actor, and taught theater and voice and speech at New York University’s Tisch School of the Arts, the Michael Chekhov Studio, the Actors’ and Directors’ Lab, and the University of New Orleans. In 1989 he joined a training and consulting firm, became a Vice President, and left to start his own business in 1996.

Sims Wyeth & Co. is a New Jersey-based consultancy specializing in business communication, designed to sharpen the communication skill of key employees.