Swiss Propulsion Laboratory (SPL) http://www.spl.ch is the designer and developer of rocket propulsion system and strategically involves in the design and development of Black Sky and Enterprise rocketplanes and the operation of Spaceport Malaysia and also the malaysian local suborbital spaceplane program. Recently SPL had successfully developed and tested a 100kN thrust rocket propulsion.

Involving external facilties and inviting other organizations to participate allows SPL to achieve its objectives. The components will be developped in a joint effort of SPL, interested universities, graduate schools and Switzerlands precision industry. SPL will provide the required co-ordination of all involved parties, for example by extracting and forwarding precisely defined technical problems to educational institutions, thereby enabling them to effectively take part in space-technology oriented "applied science".