Mark began his career as a chartered surveyor at Jones Lang LaSalle, where he was a European Director in charge of Private Client Real Estate. In 2002, he co-founded the property investment company, Investream Limited, which invests primarily in real estate assets throughout the UK, Europe and Israel. He has also diversified and holds various non-property investments. He has a BSC (Hons) and is a member of the RICS.
He founded Work Avenue and now as chairman, dedicates significant amounts of time to the organisation. He is chair of the Fund Raising Committee and meets with senior management on a weekly basis.
He is a co-founder trustee of the Investream Charitable Trust and works tirelessly for the Jewish community. He is a Governor on the board of The Menorah High School Foundation for Girls and is responsible for finance and premises. In addition, he is on the board and assists various other charities in London and Israel.
He lives in Hendon and is well-known in this community. He is married to Elisabeth and together they have six children, with two grandchildren.