Greenwich Maths TIme, the IMA Festival of Mathematics and its Applications, is hosted by the University of Greenwich Department of Mathematical Sciences and the Greenwich Maths Centre, and is further supported by the Institute of Mathematics and its Applications, the University of Greenwich, the Further Mathematics Support Programme, GCHQ, the OR Society, the London South East Maths Hub, the Kent and Medway Maths Hub, and FDM.

Greenwich Maths Time is hosted by the Faculty of Architecture, Computing & Humanities, University of Greenwich.