The group's origins lie in customs services. We currently offer services directly in Ensenada, Tijuana, and Mexicali, as well as in San Diego, CA. Through our network of partners, we coordinate customs clearance in other parts of the country. We also offer customs consulting to our clients.

GLM operates one of the first IMMEX service licenses, dating back to 1997. Through this license, we offer flexible solutions for JIT and VMI projects to the manufacturing sector in Mexico.