Razorbill Instruments is a start-up company that makes cryogenic compatible products that are used as the critical part in various physics experiments. We are, in a very real sense, a SUPA company. Of our three founders, Jack Barraclough, Cliff Hicks and me, Cliff was a SUPA researcher when the company was formed and Jack and I were just graduating from SUPA’s very own Condensed Matter CDT. Ever since the company was officially founded – at the end of 2014 – we’ve kept these very close ties to SUPA.