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As of August 4, 2026, no new social media or news activity has been recorded for John Bartos. John Bartos (born June 6, 1940) is the founder and former president of Three Rivers Construction, the largest privately held construction company in Mid-Michigan. For forty years he has also been active in construction education and community involvement. StarFeed checks for new updates every few minutes. Use the day-by-day view above to see activity from other dates.
As of August 4, 2026, no new social media or news activity has been recorded for John Bartos yet. StarFeed checks news outlets, Twitter, Instagram, YouTube and other platforms every few minutes, so new updates may appear soon. Use the day-by-day view above to browse activity from other dates.
John Bartos (born June 6, 1940) is the founder and former president of Three Rivers Construction, the largest privately held construction company in Mid-Michigan. For forty years he has also been active in construction education and community involvement.
The John Bartos profile page on StarFeed organizes all activity from the past 14 days by day. The weekly summary pages also let you see a full week's events at a glance.