Sandbox Centre For Shared Entrepreneurship & Innovation (O/A Sandbox Centre) had 1 employees on the 2025 Ontario Sunshine List, with an average salary of $140,000 and a total disclosed payroll of $0M — up 0.0% from 2024. The highest-paid employee on record was Kostadina Tzirakos (Managing Director, 2025), earning $141,000.
Highest paid all-time
Managing Director
$141,000
2025
Managing Director
$100,199
2024
| Name | Role | Year | Total Comp. |
|---|---|---|---|
| Kostadina Tzirakos | Managing Director | 2025 | $141,000 |
| Dina Tzirakos | Managing Director | 2024 | $100,199 |
Disclosed employees · bars = headcount, lines = salary
Employees
1
Avg Salary
$140,000
Median
$140,000
Total Payroll
$140K
Employees
1
Avg Salary
$100,000
Median
$100,000
Total Payroll
$100K
| Year | Employees | Avg Salary | Median Salary | Total Payroll | Headcount Δ |
|---|---|---|---|---|---|
| 2025 | 1 | $140,000 | $140,000 | $140K | +0.0% |
| 2024 | 1 | $100,000 | $100,000 | $100K | — |
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.