When Chris Simmons arrived three years ago at Campbell Hooper, the mid-sized commercial law firm based in Westminster, he was joining a traditional legal practice with little use for computers.

Sure, the firm had a ‘typical IT manager’ who had grown up with Campbell Hooper and served the lawyers for 25 years. But all tech support was external and it was evident that a potentially painful migration to a modern network would be the first priority if Campbell Hooper’s partnership was serious in its desire to modernise.