4M Building Solutions announced three noteworthy changes to its staff.

Amy Rawlins and Esed Ibrahimovic have been promoted to district manager and field manager, respectively. Zoran Lazic was hired as an account manager.

“It’s an exciting time at 4M with our growth and we look forward to the immediate success, growth and  further development of these team members,” said Karina Villasenor, vice president of Human  Resources at 4M Building Solutions. 

4M Building Solutions is a janitorial, housekeeping, cleaning and disinfecting services company  headquartered in St. Louis.