Gary joined Allsop, in the Residential Auction team in 1987 and was invited to join the Partnership in 1991. The department is now the largest residential auction house in the UK and sells up to 2000 lots each year to a value of around £450 million.

Gary is vice chair of the RICS Auctioneering Group, a member of the RICS Auction Legal Review Group and a former member of the RICS Estate Agency Group. He is past chair of the RICS Agency Skills Panel and past chair of the ISVA Auctioneering committee.

Gary is the author of many articles in regular trade press, a frequent speaker at professional conferences and a regular charity auctioneer.