I would say yes and no. It all depends on the type of company and where it's located. The companies that operate in northern Canada need all types of infrastructure, including power transmission lines, ports and roads. In Vancouver, they need a larger port system. The needs vary depending on the location of the different companies and their products. A gold mining company will find it easier to transport its products than a company that mines nickel, coal or iron.
It depends on many factors, but one thing is certain. Infrastructure and investment will be needed to mine in certain parts of Canada. In northwestern British Columbia, there are proposals to expand the power transmission system. This would allow for large‑scale copper projects to proceed. There are similar things in eastern Canada, so it varies greatly.