Grenell Consulting Group

Grenell Consulting Group was founded in 2001 by Tom Walsh, named after the island his family spent their summers on. Living on Grenell may not match your vision of island life. While always beautiful, island living was not easy. It took grit, determination, creativity and regular collaboration with other islanders to thrive on Grenell Island. When naming his management consulting firm, Tom could think of no better metaphor for business than life on Grenell. After Tom's passing in 2016, Grenell continues on through his daughter, Janet Yousey.