About Stephane Thiffeault

Stephane Thiffeault appears on the Ontario Sunshine List with a 2025 disclosed salary of $291,728 plus $2,034 in taxable benefits (total $293,762). Stephane is listed as Chief Administrative Officer at County Of Lambton, in the Municipalities & Services sector.

Stephane has been disclosed in 13 of the 18 years between 2008 and 2025. Their reported salary has grown from $124,445 in 2008 to $291,728 in 2025 — a 134.4% change over 17 years.

Within the Municipalities & Services sector that year, Stephane's $291,728 placed them in the 100th percentile (sector average: $133,194). Across the entire 2025 disclosure, this places them in the top 1% of all disclosed earners that year.

The interactive timeline and year-by-year breakdown below show every year Stephane has been disclosed under the Ontario Public Sector Salary Disclosure.