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Promethion Limited

20 St. Dunstan's Hill

London EC3R 8HL

+44 20 3795 2330

Regulatory Notice

Promethion Limited is authorised and regulated by the Financial Conduct Authority to provide investment advice to professional clients and eligible counterparties.

Promethion Limited is authorised and regulated by the Financial Conduct Authority to provide Investment Management and Advisory services to professional clients and eligible counter parties and we may not deal directly with retail investors.

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Client Services

Promethion Limited

23 Austin Friars

London EC2N 2QP

Telephone: +44 207 084 6287


After completing a U.S. bank training, he worked in various positions in the debt capital markets. He arranged major financings in the private and public markets and structured asset-liability solutions through derivatives. Subsequently, he was a product manager at HSBC for asset backed securities, advising clients on securitisation of their mortgage and consumer loan portfolios.

He then moved from origination to asset trading at Merrill Lynch as a Director structuring and distributing illiquid debt in Europe and Asia. In 1995 he was head-hunted by Mitsubishi Bank to establish and manage an illiquid trading business where he was a Managing Director in Mitsubishi UFJ - Morgan Stanley, London, dealing with repackaged debt and structured products. His extensive experience includes loans, securities, special purpose vehicles, CLOs, derivatives and funds.

His advisory work has spanned financial services and the corporate sector. Mark has advised on a wide range of projects for funds, banks, finance houses, mutual societies and insurance companies: impaired portfolio valuation and restructuring; litigation over disputed credit events; capital raising; M&A advice and due diligence work; fund consolidation; asset allocation and risk management procedures.

His work in the corporate space includes advisory projects in logistics, publishing, training, real estate, energy and technology.

Mark is an expert in the establishment of new ventures and has advised on the launch of an asset manager, an asset finance joint venture, offshore hedge funds, a digital financial services company, insuretech platforms, a renewables company, and a residential property lending vehicle.

He has a Master's Degree from New College, Oxford University (where he was Open Exhibitioner) and studied postgraduate Financial Strategy at Saïd Business School, Oxford University where he wrote his thesis on alternative lending and was awarded a Distinction. He has published works on securitisation and credit portfolio management. He holds the IMC from the CFA Institute and the GS from the US FINRA.

Mark Fisher is a Managing Director and founded Promethion in 2001. He chairs the firm's management committee and advises a wide range of clients on capital raising and strategic issues. Previously he was a senior investment banker. He has worked in Frankfurt and Hong Kong, and speaks fluent conversational German.