Stuart Collar-BrownAuctioneer & Head of Client Acquisitions
Joel FerreeAssociate Director
Ethan MillmanAssociate, Residential Team
Amy DarnellAssociate Director
Nicole CourcheeAuction Surveyor
Simon RiggallConsultant
Rachael WithamsSenior Coordinator
Kristela PorieteAuction Account Manager
Long HoangLegal Administrator
Oliver Childs
Managing Director, United Kingdom
Oliver is responsible for BidX1 operations in the UK, bringing 29 years’ experience in the real estate sector, and particular expertise in the auction market. Before taking the helm at BidX1 UK, Oliver was Head of Auctions at Lambert Smith Hampton, and prior to that was an Auctioneer at Savills. In 2016, he oversaw the UK’s first online auction, managing a bespoke sale for a FTSE 100 utility company. A seasoned industry commentator, Oliver regularly contributes commentary to publications like Estates Gazette and Property Week. Call Oliver: +44 7732 68 11 50
Simon is a seasoned auctioneer having in excess of 25 years in the industry since winning the RICS Young Auctioneer of the Year award in 2000. Prior to joining BidX1 in 2018 he was a Director and Auctioneer at Lambert Smith Hampton and prior to that at King Sturge/JLL. Simon's knowledge of auctions and expertise in this sector has seen him act for numerous institutions including Banks, Receivers, Local Authorities and Developers, delivering solutions for clients across a varied and sometimes complex range of assets. Simon can regularly be seen flaunting his auctioneering skills on the charity circuit and has helped raise in excess of £1m for various charities across the UK. Call Simon: +44 7732 68 11 56
Mat joined BidX1 in 2018 when the company expanded and established its UK office. He was part of the original team and played a key role in the firm's growth, focussing mainly on the commercial sector but he is also involved with the residential sector as well as sites. Mat qualified from UWE in 1993 and has worked in property ever since within the commercial agency sector and auctions at firms that include King Sturge (Jones Lang LaSalle) and Lambert Smith Hampton. Call Mat: +44 7732 68 11 52
Rory is Senior Director with over 18 years’ experience in real estate. He specialises in Business Development and client care. His further skills lie in lead generation, CRM and sales strategy. He has worked at Director level at Savills Plc and was the youngest National Partner at Strutt & Parker LLP before being made a Director and Head of Department at BNP Paribas Real Estate. He has worked in central London and across the UK, as well as The Kingdom of Saudi Arabia, with some very high-profile clients. Rory is focused on providing exceptional client care, and growing our business and corporate client base in the UK and beyond. Call Rory: +44 7900 21 54 66
Auctioneer & Head of Client Acquisitions, United Kingdom
Stuart is the current President of NAVA Propertymark and has over 15 years of experience as a qualified auctioneer having won the Novice Auctioneer of the Year award in 2014. Prior to joining BidX1 in 2025, he has worked for small independent, regional auction houses and large corporate firms as well as various online auctioneers. He has sold over 6,000 lots for private individuals, probate solicitors, institutional clients, insolvency practitioners and property companies. Stuart's love of auctions comes from helping clients who are in difficult situations where he can provide support and a solution to their specific problem - removing as much stress as possible in the process. Call Stuart: +44 7920 46 02 13
Joel has been part of BidX1 since its entry to the UK Market in 2018. His work focuses on the residential sector specifically with Housing Associations, LPA Receivers and Property Companies. Call Joel: +44 7732 68 11 65
With close to a decade of experience navigating the dynamic property markets of central and Northwest London, Ethan brings sharp insight and seasoned expertise to the residential team at BidX1 UK. Prior to joining BidX1, he led multiple high-performing offices in Islington and Shoreditch for the prestigious London estate agency Marsh & Parsons. Ethan is passionate about achieving outstanding results - whether he's handling a sleek apartment in a prime London postcode or a family home in Hartlepool or Middlesbrough. His bespoke, hands-on approach ensures every client receives a tailored strategy and a successful outcome. Call Ethan: +44 7596 59 52 11
Amy is responsible for managing relationships with partner agents at Bidx1, primarily working with Foxtons across Greater London. She acts as the main point of contact for agents, ensuring they have the tools, information, and support needed to offer auction as an effective sales route. With over 13 years of experience in the residential property industry, spanning both estate agency and auctioneering, Amy is excellently placed to support agents in achieving the best possible results for their clients at auction. Call Amy: +44 7513 13 64 51
Nicole has eight years' experience in the property industry, including several years at a leading London estate agency. Throughout this time she has built a strong foundation in residential sales and for the past two years she has specialised in property auctions, offering clients expert guidance through the fast-paced and dynamic auction market. Nicole's comprehensive understanding of both traditional and auction sales enables her to provide tailored advice and deliver the best possible outcomes for our clients. Call Nicole: +44 7354 90 06 57
Simon has been working for leading property companies since 1973, specialising in disposal strategies for government bodies and state agencies – over 275 to date – as well as for unique and specialized assets. Many of Simon's clients have been working with him for over 25 years. Call Simon: +44 7732 68 11 51
Rachael is responsible for providing support to the UK team. She has 30 years in the real estate industry having worked previously for two top 10 national property auction houses in London (Lambert Smith Hampton and Colliers CRE) and prior to this one of the top 5 accounting firms (KPMG). She is highly organised and detail orientated, ensuring each auction runs smoothly and efficiently. She is adept in being able to multi-task proficiently and maintain a positive and professional manner. Call Rachael: +44 7732 68 11 57
Kristela is an Auction Account Manager at BidX1, supporting partner agents to ensure smooth, efficient auction processes and a positive experience from start to finish. With a background in customer service and administrative support, and a degree in Psychology and Global Sustainable Development, she brings fresh energy, strong communication skills, and a proactive mindset to her client-facing work. Call Kristela: +44 2077 03 44 01
Long is a very experienced Legal Property Administrator who throughout the years not only administered for auctions alongside other various real estate departments, but also assists with finance, compliance and business systems. He started with ballroom auctions at Andrews & Robertsons but the switch to BidX1 online auctions was not a problem due to being tech savvy. Dealing with a variety of people such as sellers, buyers, solicitors and everyone in between - Long is a natural problem solver. Call Long: +44 2073 58 56 41