Our Team


Director of Business Solutions and Technology

Small & Midsize Businesses
DEPARTMENT: Technology

Tim Hollstein, Director of 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, and project, client, and business development managers. Under his leadership, Maner has received several accolades from a cloud-based software solution, Sage Intacct, including two Partner of the Quarter awards.

Tim has spent the better part of the last 40 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 has served as a Partner Advisory Board member for a variety of software developers with products integrated into the Microsoft Dynamics and Sage Intacct ERP offerings.

Passionate about helping the firm succeed, Tim enjoys helping clients excel in their respective businesses and helping team members succeed in their current roles and careers. He entered this industry because he recognizes that even the simplest technology can make an impact on the success of his client’s businesses, and he was attracted to the rapid pace of change in the technology space.

A graduate of Iowa State University, Tim and his wife live in Rockford, Michigan. The pair has four adult daughters and 11 grandchildren. Away from the office, Tim enjoys mountain biking, golfing, downhill skiing, cooking and reading. He also enjoys spending his time away from the office watching his grandkids play soccer, volleyball and basketball.

I appreciate Maner’s clear commitment to the success of our clients as well as the success of our team members. Through technology and services, we have the opportunity to directly impact client success in business and in life.

Years of Experience