I would have echoed both companies that Paul mentioned. The other one I would add is Cameco, in northern Saskatchewan. The investments they've made in the community, particularly around apprenticeship and aboriginal engagement and inclusion, in my opinion are leading the sector. They are the largest industrial employer of aboriginal people in Canada, and they have done some remarkable work in attracting and developing apprentices in that province.
On May 14th, 2012. See this statement in context.