Isosceles finance


Mike O’Connell

CEO and Founder

Mike is responsible for our strategic vision as well as overseeing all aspects of the company’s operation. He is also non-executive director on four client boards (including two tech track 100 companies).

Greg Eaton


Greg heads up our Egham office as well as providing finance director services to our clients. He has experience across a wide range of sectors of raising finance for growth, optimising cash and working capital, improving reporting and preparing businesses for sale.

Kay Mellor

Head of HR Services

Kay is responsible, with her team, for HR service delivery across our complete portfolio of clients. In particular, Kay works closely with our clients' senior teams to support strategic HR planning, helping them achieve success through their people.

Michael Monk

Head of Sheffield

Michael heads up our growing Sheffield office which has quadrupled in size since it opened in 2011. As well as overseeing the Sheffield office Michael works across a portfolio of client companies operating as their Head of Finance. 

Andy Taylor

Head of Cambridge

Andy Taylor is an experienced portfolio Finance Director. He is responsible for our Cambridge operation and provides a new focus and leadership to our Cambridge operation.