JanitorialManufacturersManufacturerMaintenanceEmployment ServicesCleaning ServicesManufacturer - IndustrialCleaning ServicesPackagingAssemblyFullfillment
Employment and Training for persons with disabilities and other barriers to employment. We own and operate a diversified set of businesses including Custodial, industrial Assembly and Packaging, Vending, and Prime manufacturer of a full line of poly trashcan liners. We also own two for-profit manufacturing Companies: 1. SmileSaver LLC-manufacturer of the SmileSaver disposable toothbrush, and 2. KM North America - manufacturer of the MacCoupler EZ Fill Propane Coupler. GTI also operates the Local interpreter Service Network (LIS'N) providing certified American Sign language interpreters throughout Northern Michigan.