Ian Marchant | |
|---|---|
| Born | Ian Derek Marchant 9 February 1961 |
| Nationality | British |
| Education | Trinity School of John Whitgift |
| Alma mater | Durham University |
| Occupation | Businessman |
| Years active | 1983–present |
| Spouse | Elizabeth Anderson |
Ian Derek Marchant (born 9 February 1961) is an English accountant and businessman. He was the Chief executive officer of Scottish and Southern Energy from 2002 to June 2013, and was chairman of Thames Water from 2018 to July 2023. Since 2023 he has held various positions at Morgan Advanced Materials.