About Us AvanTE is an international aerospace brokering firm, specializing in Space Launch and Advanced Technologies. AvanTE provides extensive resources, knowledge, relationships, and experience to assist clients in procuring the products and services required in their business. While headquartered out of the U.S.A., AvanTE conducts business worldwide, leveraging contacts and associates in nearly every major industrialized nation.es in nearly every major industrialized nation.   AVANTE - Avan Technology. All rights Reserved 2009