| Employee group | Approximate number of employees | Collective agreement |
|---|---|---|
|
Amalgamated Transit Union Local 1189
full-time and part-time transit employees
ATU Canada website |
193 | ATU 1189: 2017 to 2021 |
|
Canadian Union of Public Employees Local 241
full-time and part-time outside employees
CUPE 241 website |
345 | CUPE 241: 2016 to 2020 |
| Canadian Union of Public Employees Local 973 full-time and part-time office employees CUPE 973 website |
234 | CUPE 973: 2016 to 2020 |
| Canadian Union of Public Employees Local 1946 full-time and part-time library employees CUPE Ontario website |
75 | CUPE 1946: 2012 to 2016 |
| Guelph Professional Firefighters’ Association Full-time firefighters GPFFA website Ontario Professional Firefighters website |
165 | GPFFA: 2018 to 2022 |
| International Association of Theatre Stage Employees (IATSE) Local 357 Part-time theatre employees IATSE website |
36 | IATSE 357: 2018 to 2020 |
| Ontario Public Service Employee Union (OPSEU) local 231 paramedics Opseu Website |
157 | OPSEU 231 2012 to 2015 |
| Non-Union Municipal Employees Full and part-time management and non-management employees |
337 | Not applicable |
