📣Maner Costerisan, Baker Holtz Merger
Date postedDecember 1, 2025
Maner Costerisan announced the merger of Baker Holtz, a respected Grand Rapids-based accounting and advisory firm, effective Jan. 1, 2026. The agreement, officially signed in late October, marks a major milestone in Maner Costerisan’s five-year growth vision to expand its service capabilities and deepen its presence across West Michigan. Read more here.


