Atlantic Pacific American Express (APX) We've been helping New Zealanders travel the world for over fifty years, and have specialised in corporate travel services since 1981.At APX we offer a comprehensive range of Corporate Travel Management services to SME's and Corporates. Below is a summary of some of the main travel management services that we offer. For more information, please call and talk to one of Business Development Managers about your business travel requirements on 0800 TRAVEL (872 835). We offer a free no-obligation assessment of your travel programme.Call us today for your assessment.