Indoor hydroponic facility to make fruits and vegetables in Montreal, Canada

We would like to build a hydroponic facility in Montreal, Canada and we are looking for people who have already built and ran hydroponic facilities so that we can fully understand the economics of this business. We would like to communicate only with people who have built large scale hydroponic systems of 500 square meters or more and have at least 2-3 years of experience with all aspects of this business.