Douglas Long in

Douglas Long

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EVP of Product Strategy at Epsilon Technologies Group
📍 London, England, United Kingdom

As EVP of Product Strategy at Epsilon Technologies Group, Douglas Long spearheads the firms AI initiative and strategic positioning. A former CEO of Principia, he holds a PhD from Swansea University and possesses deep expertise in derivative valuation, risk management, and capital markets platforms.

Douglas shows a profound passion for solving complex quantitative puzzles. His career has been defined by deep dives into intricate topics like OIS discounting, hedge accounting, and steering the massive industry transition away from LIBOR, reflecting a strong analytical mindset.

Unique fact: He successfully led Principia Partners as CEO through its acquisition by Epsilon Technologies Group.

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Current Role
EVP of Product Strategy
Location
London, England, United Kingdom
Personality Overview

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Decision Approach
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Priorities

Topics Douglas cares about

AI in Capital Markets
He is currently leading Epsilon's strategic AI initiative, focusing on enhancing risk management, valuation, and accounting through applied artificial intelligence.
Risk-Free Rates
He has been a key figure in managing the complex transition from LIBOR to new rates like SOFR, SONIA, and TONA.
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Career

Work history

1-2024
EVP of Product Strategy
Epsilon Technologies Group
11-2023 - 10-2024
Chief Executive Officer
Principia Partners
5-2005 - 11-2023
EVP - Product Strategy
Principia Partners
4-2000 - 5-2005
Head of Quantitative Research
Principia Partners
8-1998 - 4-2000
VP, Global Equities Quantitative Research Group
Deutsche Bank
In the press

Media appearances

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Education
1992 - 1996
PhD
Swansea University / Prifysgol Abertawe
1989 - 1991
BSc
University of Bristol
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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