such as:
DREXEL BURNHAM LAMBERT, EFHUTTON, PAINE WEBBER AND DEAN WITTER . He ran one of The City of London’s first boutique finance companies STEPHEN MEPSTEAD Ltd, a full carrying S.F.A. MEMBER (licensed to hold clients funds and contract directly).

He held membership of the A.F.B.D. (The city of London financial regulatory body) at its inception in 1988 and the F.S.A right up to December 2001 when he then gave up his memberships to became offshore focused and affiliated.

Present day he runs Spot Forex Management sarl offering private institutions and high net worth individuals structured investment vehicles focused, though not exclusively, in currencies to compliment their investment portfolios with the concentration on preservation of wealth, tax efficiency and privacy for which the Swiss are globally renown. He is primarily responsible for the management of all global forex sales and trading related activities. Spot Forex utilises Stephens’ own unique intra day system C.A.M.E. 20 years pedigree, which is under constant evaluation for optimum performance, as well as developing bespoke trading systems adapted to the needs and requirements of an International Clientele base.
His book The Mind Games of Trading has recently been published and covers the psychological aspects of trading.