Garrett Costello, MS, MBA
Managing Director
Garrett and his team believe in providing exceptional service and value to business owners. He has completed over $200 million in Merger & Acquisition and growth related projects.
Garrett grew up in a rural Montana ranching community. He worked his way through high school and college with a paper route, a lawnmowing business, and being a summer ranch hand before graduating from Montana State in 2001. He later earned a Masters in Agricultural Economics from Purdue University and an MBA from a top 20 business school – Indiana University in 2009.
After getting his MBA, Garrett worked in the corporate Merger & Acquisition arena and saw firsthand the mistakes business owners made when selling their business to the more experienced buyer. This prompted him to branch off and take the entrepreneurial route of starting Nexivus Business Advisors where he could help business owners navigate the business sale process and avoid costly mistakes on the most important transaction of their lifetime.