About Markus Giesler

Markus Giesler appears on the Ontario Sunshine List with a 2025 disclosed salary of $348,516 plus $956 in taxable benefits (total $349,472). Markus is listed as Professor at York University, in the Universities sector.

Markus has appeared on the Ontario Public Sector Salary Disclosure every year from 2005 through 2025 — 21 consecutive years. Their reported salary has grown from $129,279 in 2005 to $348,516 in 2025 — a 169.6% change over 20 years.

Within the Universities sector that year, Markus's $348,516 placed them in the 99th percentile (sector average: $165,197). Across the entire 2025 disclosure, this places them in the top 1% of all disclosed earners that year. Over their time on the list, Markus has had several role or employer changes: took on the role of Associate Professor in 2009; took on the role of Professor / Associate Professor in 2022; took on the role of Professor in 2023.

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