Our Team

Tim Hollstein, Director, Business Solutions and Technology

Tim joined Maner Costerisan in 2021 as the firm’s Director of Business Solutions and Technology. In his role, he oversees the firm’s technology practice, which includes a team of expert product consultants, integration specialists, project, client, and business development managers. Under his leadership, Maner has received several accolades from Sage Intacct, including two Partner of the Quarter awards.

Tim has spent the better part of the last 30 years marketing, selling, and implementing Microsoft Dynamics Business Solutions and related third-party software solutions. In addition to owning his own Dynamics practice, he’s held senior sales, marketing, and product management positions with several software developers. Tim is also a Partner Advisory Board member for three software developers with products integrated into the Microsoft Dynamics and Sage Intacct ERP offerings.

Tim and his wife live in Rockford, Michigan. The pair have four adult daughters and 10 grandchildren. Tim enjoys golfing, hiking, fishing, and mountain biking in his time away from the office.