Welcome to the Marketplace for Any Type of Space! Envision a Space Marketplace designed by Space Operators for Property Owners, Building Operators, Lessors and Sub-Lessors alike. A Real Estate Marketplace built from the ground up using cutting edge methodologies and familiar easy to use technology. A Marketplace for people to find any type of Space to book by the hour, day, week, month, year or any custom term. SpaceMX was founded in 2016 by James Roten with headquarters in San Francisco, CA. SpaceMX stands for Space Marketplace eXchange.