Tim Collier

Tim Collier is an experienced senior leader in sales, client relationships, and operations, currently serving as the Head of Sales at OneAdvanced. With a demonstrated ability to drive revenue growth, Tim has managed high-performing teams and developed sales strategies across multiple countries, including the UK, Ireland, and Slovakia. Tim's previous roles include Client Relationship and Operations Manager at IESA Ltd and Strategic Client Manager at Constructionline, where accountability for significant revenue targets and client portfolios has been a key focus. Tim holds a Bachelor of Laws (LL.B.) from Liverpool John Moores University and has consistently surpassed revenue goals through effective leadership and data-driven decision-making.