Halton Healthcare Services Corporation

2016–2025 · 6,555 total records

1,300 employees (2025)$120,240 avg salary$159.2M total payroll (2025)10 years on list

Highest paid all-time

Melissa Horner

President and Chief Executive Officer

$598,069

2025

Melissa Horner

President and Chief Executive Officer

$595,343

2024

Denise Hardenne

President and Chief Executive Officer

$592,988

2022

Denise Hardenne

President and Chief Executive Officer

$509,251

2020

Denise Hardenne

President And Chief Executive Officer

$490,746

2021

Denise Hardenne

President and Chief Executive Officer

$490,049

2019

Denise Hardenne

President and Chief Executive Officer

$486,183

2018

Janet Skupsky

Chief Operating Officer

$473,447

2025

Denise Hardenne

President/Chief Executive Officer

$474,820

2017

Denise Hardenne

President/Chief Executive Officer

$469,763

2016

Headcount & Salary Trends

Employees earning $100k+ per year · bars = headcount, lines = salary

Year-by-Year Breakdown

2025+12.7% headcount

Employees

1,300

Avg Salary

$122,445

Median

$117,240

Total Payroll

$159.2M

2024+7.6% headcount

Employees

1,154

Avg Salary

$121,628

Median

$115,538

Total Payroll

$140.4M

2023+38.3% headcount

Employees

1,072

Avg Salary

$122,424

Median

$116,279

Total Payroll

$131.2M

2022+41.4% headcount

Employees

775

Avg Salary

$119,689

Median

$111,915

Total Payroll

$92.8M

2021-20.0% headcount

Employees

548

Avg Salary

$117,129

Median

$109,608

Total Payroll

$64.2M

2020+108.2% headcount

Employees

685

Avg Salary

$115,208

Median

$108,405

Total Payroll

$78.9M

2019+24.2% headcount

Employees

329

Avg Salary

$117,282

Median

$107,363

Total Payroll

$38.6M

2018+12.8% headcount

Employees

265

Avg Salary

$118,913

Median

$107,896

Total Payroll

$31.5M

2017+22.4% headcount

Employees

235

Avg Salary

$119,239

Median

$108,012

Total Payroll

$28.0M

2016

Employees

192

Avg Salary

$121,943

Median

$108,850

Total Payroll

$23.4M

Data sourced from the Ontario Public Sector Salary Disclosure. This site is independent and not affiliated with the Government of Ontario. Always verify against the official source.