Who is behind it?

SafetySynthesis is the 'brainchild' of Erik Hollnagel. SafetySythesis has been established as a point of contact for professional services with regard to Resilience Engineering, Functional Resonance Analysis Modelling (FRAM), RAG, and Safety-II. More information can be found here.

If you find SafetySynthesis interesting, you may also want to look at the websites for Resilient Health Care and Functional Resonance.