They are extremely varied. For example, on the public side, there are a number of departments. There is also the Corps of Commissionaires and similar services.
On the private sector side, it's extremely varied. There can be small local electrical firms, for example, and the major banks are registered, including TD, Royal Bank, and Bank of Montreal. It runs the gamut.
The type of employment is varied. There are some management positions, and it goes down as low as entry-level positions. The variety is very wide.