
Jeff Black
Founder and Chief Executive Officer

Jeff Black
Founder and Chief Executive Officer
After 20 years as a leader and partner with Deloitte LLP, one of the largest accounting firms in the world, Jeff made the decision to apply his business skills to the development of medical cannabis. Jeff’s professionalism, client service expertise and strong leadership skills – developed over years providing quality service to Deloitte clients – provide him with the ideal skill set to serve Glasshouse, our business partners and our customers.
Jeff was an international tax partner with Deloitte. As such, his main focus was assisting Canadian companies to do business in Europe. His role motivated him to move to Europe for two years and learn firsthand the cultures behind the business. Jeff brings this knowledge and experience to GlassHouse as we become EU GMP certified to do business in the EU.