Montreal based MDG celebrated their 40th anniversary in 2020. Over those 40 years, MDG has seen their heavy-duty, reliable atmospheric effects generators used in all areas of the entertainment industry from Broadway to the West End, and from Hollywood to Bollywood.

MDG have won multiple awards for excellence in the industry, including LDI’s Best Debuting Product Award in 2010 for the atmospheric generator, theONE™. theONE™ remains the one and only atmospheric generator you'll ever need. Make no mistake though: MDG aren’t just known for excellence in entertainment. Their products are used around the world in personnel and firefighter training as well as for specialized testing in aerodynamic, ventilation, and other industrial fields.