PPG Industries Inc.
History
| Year | Detail |
|---|---|
| 1883 | Captain John B. Ford and John Pitcairn established the Pittsburgh Plate Glass Company (PPG). |
| 1900s | PPG acquires the Patton Paint Company in Milwaukee, Wisconsin. |
| 1920s | PPG acquires Ditzler Color Company. |
| 1930s | PPG introduces Solexheat-absorbing glass. |
| 1980s | PPG introducesTeslin, a synthetic printing material. |
| 1990s | PPG develops photochromatic lenses. |
| 2008 | PPG acquired the SigmaKalon Group. |
| 2013 | PPG acquired the North American architectural coatings business of AkzoNobel. |
| 2022 | PPG acquired Tikkurila. |
| 2023 | PPG partners with Prague Crafts Academy to train the next generation of painters. |
