This site lists tree-planting companies across Canada. The site also has a list of tree planting companies in Quebec.
HRI is a growing reforestation company in Canada offering tree planting jobs.
J.D. Irving, Limited, involves in many industries such as forestry, food processing, transportation, manufacturing, retail and distribution. The organization offers summer, student and co-op opportunities.
A company that specialized in tree planning in BC, Alberta and Ontario.
Replant.ca is a website devoted to the reforestation industry in specific, and the silviculture industry in general. The company offers tree planting jobs.
This site provides a list of companies offering tree planting jobs.
This site gives you a list of tree planting and maintenance companies in Ontario.