would I have to hire a real estate agent to transfer a house from corporate ownership to personal ownership?

Hello,
I have a question on the topic of transferring a house from corporate ownership to personal ownership.
If I were to sell the Corporate Property (house) to my son (shareholder) at the market price, would I have to hire a real estate agent? I have a buyer (my son), I do not need to list my corp. property on realtor.ca
I just want to avoid unnecessary agency fees.
Thank you!