SupremeX Inc. is a leading North American manufacturer of envelopes, packaging and labels in North America. SupremeX offers you a stimulating work environment, a full range of benefits, a group retirement plan as well as career development opportunities! SupremeX is the only national packaging and envelope manufacturer in Canada, with 14 facilities across 7 provinces as well as 6 facilities in the United States, employing approximately 1,050 people.