School of Mathematics

Operational Research Consultancy

The Operational Research and Optimization group undertakes consultancy work in several areas


Icon of HiGHS software

HiGHS is open-source software for linear optimization that has been developed by Julian Hall, Ivet Galabova, Leona Gottwald and Michael Feldmeier. It has solvers for linear programming (simplex and interior point), mixed-integer programming, and quadratic programming. Its overall performance in the industry standard benchmarks exceeds that of any other open source linear optimization software in the world. Members of the HiGHS team are available as consultants to give paid support for HiGHS, to develop bespoke features in HiGHS, and to offer advice as experts in their fields of linear optimization.

Contact, follow HiGHS on Twitter and LinkeIn, and read our permanent record on Wikipedia.