Some employment agencies are in the highly desirable position of receiving up-to-date computer hardware and software products at below market prices on a regular basis. Others aren't.
If your agency has already filled its entire basement and attic spaces with debris then you might be unaware of the Charity Village section listing organisations that recycle this stuff. If you are in the opposite position then you could register with electronic.cycling.association. There are many places in Canada that need computer products. If you have some to give then you could, if you like, look for some that need them in your own locality.