Local news. A brighter tomorrow.← Company DirectoryMilestone Design Group, Inc.
Columbus, Indiana
Professional Services business with a listed Indiana location in Columbus.
Staff
Selected staff and leaders listed by the company. Checked Oct 27, 2026 · Next source review Nov 26, 2026.
- J. Mark Madison
- President/Director of Planning
Company staff · Official source ↗ - Douglas L. Ernst, P.E.
- Vice President/Director of Engineering
Company staff · Official source ↗ - Richard C. Williamson, Jr., P.L.S.
- Director of Surveying
Company staff · Official source ↗ - Timothy D. Thomas, P.E.
- Columbus Office Director
Company staff · Official source ↗
Workforce
- Company-wide headcount
- Not yet publicly verified
- Indiana headcount
- Not yet publicly verified
Company-wide, Indiana, local and parent figures are shown separately. Reporting dates may be older than the date checked. Unavailable figures remain unverified.
Business information
- Industry
- Professional Services
- Indiana location
- Columbus
- Website
- milestonedesign.org ↗