This Family Made An $18 Billion Fortune Selling Fast Drying Concrete
- Posted on May 13, 2026
- By Forbes
- 0 Views
- 1 min read
This Family Made An $18 Billion Fortune Selling Fast Drying Concrete
Gene Winchester pioneered pre-blended, packaged concrete in 1951. His three sons took over three decades later and helped build it into a privately-held giant.