Rescale

Founded in 2011 in San Francisco, California by Joris Poort and Adam McKenzie, Rescale is a startup that develops a cloud computing simulation platform. Rescale was a Y Combinator company and has received $6.4M in funding from high-profile investors including Sam Altman, Jeff Bezos, Richard Branson, Chris Dixon, Paul Graham, and Peter Thiel. The founders, Poort and McKenzie, previously built a software technology stack at Boeing saving the company over $180M through weight improvements on the 787 Dreamliner.'