Aberdeen

  • Callum McEwan

    Senior Surveyor Callum is a Chartered Building Surveyor having joined Graham + Sibbald in February 2024 and graduated with a Bachelor of Science (Honours) from Robert Gordon University in 2021. Callum passed his APC in November 2024 and is now an RICS Chartered Building Surveyor. During his day-to-day, he undertakes Schedule of Dilapidation inspections on…

  • Alex Robb

    Chartered Surveyor Alex Robb of AB Robb Chartered Surveyors joined Graham + Sibbald’s Aberdeen based Commercial department in January 2023. With a strong track record and great reputation within the market, Alex’s remit will primarily involve negotiations, disposals and acquisitions of commercial properties on behalf of a range of clients across Aberdeen and the surrounding…

  • Debbie Dempster

    Senior Administrator Debbie joined the business in 2007 as an Administrator within our Aberdeen office. She mainly supports the Residential department, through she also boasts a broad knowledge of Commercial and Building Surveying allowing her to provide support to all departments. Debbie was promoted to Senior Administrator in 2025 and welcomes the new challenges this…

  • Chris Ion

    Divisional Director With a master’s degree in Property and Management from the University of Aberdeen and over 15 years’ experience in commercial property, Chris joined Graham + Sibbald’s Aberdeen Office in 2021 as a Director of Agency and promoted to Partner in 2023. Prior to that Chris was a Partner at Knight Frank where he…

  • Sara Mathieson

    Director Sara is an RICS Registered Valuer and Chartered Surveyor with over 13 years’ experience in the Scottish Commercial property market. She studied Property (MA) at Aberdeen University and joined Graham + Sibbald’s Aberdeen office in November 2018. Having previously worked for Jones Lang LaSalle in Edinburgh and latterly FG Burnett in Aberdeen for over…

  • Derek Richardson

    Divisional Director Derek is an RICS Registered Valuer and Chartered Surveyor within the Graham + Sibbald Aberdeen office, with over 10 years’ post qualification experience within the commercial real estate sector. He specialises in providing commercial valuation advice for acquisition and secured lending purposes as well as valuations of specialist property portfolios for financial statements….

  • Tom Templeman

    Director, East Scotland Tom started out as a Graduate Surveyor with Graham + Sibbald in 1997 before spending a number of years with a global real estate advisor, thereafter joining a global construction consultancy. He returned to Graham + Sibbald as a Director in 2018. Tom has experience of providing advice to clients across the…

  • Bruce Murdoch

    Consultant Bruce is a Chartered Surveyor and RICS Registered Valuer who joined the Inverness office of Graham + Sibbald as graduate in 1982. He subsequently opened our Aberdeen office in 1989, which has grown to be one of the firm’s key city offices offering Graham + Sibbald’s full range of multi-disciplinary services. He gained a…

  • Matthew McLeod

    Senior Surveyor Matthew is a Building Surveyor in our Aberdeen Office. He joined Graham + Sibbald in 2017 as a Graduate Surveyor after studying Building Surveying BSc (Hons) at Robert Gordon University in Aberdeen, and he passed his APC to become a Chartered Surveyor in 2020. Matthew regularly undertakes Building Surveys, Schedule of Conditions, Reinstatement…

  • Michael Duncan

    Senior Director Michael is an Director in our Aberdeen office. He studied Property at Aberdeen University before joining Graham + Sibbald as a graduate in 2007. Michael qualified as a Chartered Surveyor in 2009 and was promoted to Associate in 2014. Michael is an RICS Registered Valuer and carries out Residential surveys and valuation work…