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Will Lyons Email & Phone Number

Head of Market Risk at Marex
Location: Greater London, England, United Kingdom 9 work roles 1 school
1 work email found @panmure.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email w****@panmure.com
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Current company
Role
Head of Market Risk
Location
Greater London, England, United Kingdom

Who is Will Lyons? Overview

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Will Lyons is listed as Head of Market Risk at Marex, based in Greater London, England, United Kingdom. AeroLeads shows a work email signal at panmure.com and a matched LinkedIn profile for Will Lyons.

Will Lyons previously worked as Group Treasurer, Head of Markets at Stablehouse and Chief Risk Officer at Panmure Gordon & Co. Will Lyons holds Bsc, Physics from University Of Liverpool.

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Email format at Marex

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{first}.{last}@panmure.com
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Profile bio

About Will Lyons

Are you the head of trading risk at an investment bank with revenues in excess of GBP200mio?Do you need to effectively manage the trading risks in a markets business?Do you need to build out the business franchise and be supported by risk?Do you need greater certainty that your trading desk is effectively modelling, capturing and managing your risks?Do you need to develop your internal and external trading systems to extend product range and distribution?Do you want greater control over business constraints such as capital?It can be frustrating expanding the business in a competitive market-place whilst coping with ever increasing regulation, internal requirements and other limits. Dealing with the uncertainty over management of your trading desks and concern on having the right talent in your business is a drain on your management time. For over two decades I’ve led trading and risk functions, I have built and expanded trading businesses and product lines. I’ve driven technological change and modelling capacity. I’ve ensured risks are effectively managed along with limitations such as capital.Career HighlightsGlobal Head of Equity Derivative Trading, SantanderPricing Expert retained by GS (LIA vs GS 2016)Global Head of Equity Market Risk, RBSIf you need to manage risk and grow your trading business, drop me a line or call me on +44 797 666 0450.

Listed skills include Equity Derivatives, Financial Risk, Equities, Derivatives, and 7 others.

Current workplace

Will Lyons's current company

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Marex
Marex
Head of Market Risk
AeroLeads page
9 roles

Will Lyons work experience

A career timeline built from the work history available for this profile.

Head Of Market Risk

Current

London, Gb

Jan 2023 - Present

Group Treasurer, Head Of Markets

Hamilton, Bermuda, Bm

• Manage crypto and fiat open exposures.• Manage liquidity risk across markets.• Plan and project manage product development and deliver wholesale management of risk.• Create front to back processes for trading, product delivery and settlement for the Markets business. • Support the development of upcoming products such as Custody and Staking.• Work with regulators to obtain licencing for the business.• Build the front office markets team for trading, ALM and Treasury.• Build the technology platform to support the front office markets and corporate Treasury needs.

Sep 2021 - Dec 2022

Chief Risk Officer

London, Gb

Objective: Ensure regulatory compliance with respect to Risk, Capital, Liquidity and CASS.• Built systems to capture and process required regulatory reporting.• Built and managed project team to produce ICAAP, ILAAP, COREP, RRP, CASS.• Transitioned projects to BAU in Risk.• Managed regulatory interactions with regulator for BAU and remediation.• CF10a for CASS.Results:• Regulatory reporting in line with requirements.• Excellent relationships built with regulator, no censure.• No CASS breaches.Objective: Ensure all business risks (Market, Credit, and Op Risk) captured, quantified and controlled.• Defined and applied Group Risk Appetite, approved by Board.• Defined risk governance and policy for group.• Built Risk function where no such function had existed.• Built systems to capture Risk for each business unit and Risk type.• Defined risk controls and limits for all business units.• Created appropriate Risk control committees.• Managed Group’s enterprise and derivative positions.• Managed Group’s liquidity portfolio.• Managed new client approvals.Results:• Market risk breaches dropped from around 200 a year to 4.• Group credit balances reduced by 40%.• Risk senior management weekly committee.• Board and Audit committee Risk MI reviewed and approved at those committees.• Executive Committee had appropriate Risk MI.• Operational Risks tracked to close.Objective: Manage Group’s Capital and Liquidity function. • Built project team to create systems and processes to manage Capital and Liquidity.• Built processes and systems to ensure regulatory capital compliance with CRR and liquidity.• Transitioned regulatory capital and liquidity actual and forecasting to BAU.Results: • ICAAP and ILAAP in line with regulation.• Capital and liquidity requirements in line with regulation.• Capital and liquidity MI provided for ExCo and Group.• Forecasting ensuring enough capital for future business growth.• Group Liquidity buffer profitably managed.

Aug 2017 - Aug 2020

Senior Consultant - Retained By Goldman Sachs

London, England, Gb

Objective: Retained by Goldman Sachs to provide Expert Witness services for Equity Derivative Pricing and Trading in the case between the Libyan Investment Authority and Goldman Sachs (2016). The premium in dispute in the case was in the region of USD1.2bn.• Produce Expert Witness report on pricing, trading and valuation of equity derivatives.• Built team of additional Experts required.• Attend High Court over a number of days to provide Expert Witness evidence in person.Result:• The Court was satisfied with the expert evidence I supplied and relied on the evidence in its judgement in favour of Goldman Sachs.

Jun 2015 - Jul 2017

Global Head Equity Market Risk

Rbs

Gogarburn, Gb

Objective: Rebuild the Equity Market Risk function after the RBS bailout to ensure that Risk had appropriate control and oversight of the equity business.• Manage team of 17 risk professionals globally.• Risk culture re-orientated to risk management, not risk reporting.• Develop risk managers understanding and insight into their respective portfolios.• Rebuilt stakeholder relationships with the business, implementing and enforcing appropriate risk control.• Broadened and deepened risk control structures from expert understanding of derivative risks.• Implemented asset class model review committees for new product development.• Promoted the Risk agenda at governance committees.• Represented equities risk at markets ExCo.• Provided expert risk advisory to business.• Oversight of Equity Capital Markets.Result:• Market Risk was then a necessary partner in overall business and desk management processes.• Business risk brought back into control within the defined risk management framework (vega c.5mio, delta c. 500mio, VaR c. 30mio).Objective: Ensure regulatory compliance and mange regulatory stakeholders effectively.• Regular reviews with PRA for equity business.• Improved VaR model for capture of equity business risks.• PRA VaR application approved for UK balance sheet and others, e.g. Commodity Exotics.• PRA approvals for bulk business transfers to UK balance sheet.Result: • Significantly reduced capital requirements from PRA approvals.Objective: Drive process and IT change to develop and effective and efficient Risk function, including capital optimisation.• Implemented new equity risk system.• Drive and implement MI development for Risk and FO exec. management.• Implemented new Risk reporting system for Market Risk.• Represented Risk on the executive markets remediation committee, ran Risk projects e.g. taxonomy.• Minimise RNIVs.Result: • Projects completed.• Significantly improved control processes.• Reduced capital utilisation.

Jun 2010 - Dec 2014

Head Of Trading

Jfp

Objective: Build out trading function for start-up wealth manager with a focus on Structured Products.• Build pricing systems to verify and monitor product pricing from issuers of structured products.• Identify and structure appropriate equity derivative product for JFP target market.• Build risk management systems for JFP product management.• Provide pricing experience for equity derivative product supplied by large investment banks to ensure value for JFP clients.• Develop relationships with structured product desks to source derivative products for clients.• Set up required legal entities for structured product distribution.• Review inorganic growth targets for due diligence.Result:• Successful issuance of structured products for clients.

Apr 2009 - Jun 2010

Global Head, Equity Derivatives Trading

Boadilla Del Monte, Madrid, Es

Objective: Grow equity derivative trading business to hit target PL in a well-controlled business. Business covered index, single stock, CBs, property derivatives, vanilla through to exotic including equity-rate hybrids.• Managed team of c. 30 traders globally (London 15, Madrid, 13, NY 2).• Continued to expand product range.• Integrated the London and Madrid trading desks.• Managed trading risk to generate significant trading PL.• Mentor and oversee development of junior traders.• Manage recruitment of talent onto the desk.• Developed models and pricing capabilities.• Supported sales in expansion of client base.• Started build out of NY desk.• Automated vol marking.• Ensured appropriate PL reserving for complex trades.• Managed internal processes such as new products.• Promoted trading desk internally and externally.• Managed systems development to support the expanding desk.• Ensured desk remained within Santander defined limits.• Developing tools for structuring and sales to make indicative prices independently.Result: • Full year PL in final year was c. GBP250mio.

Sep 2005 - Apr 2008

Senior Trader

London, Gb

Objective: Manage derivative trading books for equities and FX.• Traded equity index books across global equity indices for vanilla and exotic payoffs.• Traded FX derivative books covering vanilla and exotic payoffs, primarily in the majors.• Providing product for client distribution, primarily for institutional distribution of retail product.• Develop FX and rates management tools on desk.• Work with quants on model development.• Transferred London equity trading books to Paris.• Traded ABS collateral book c. USD1bn notional.Result:• Exotic derivatives desks PL in excess of GBP100mio.

Jun 1997 - Jun 2005

Various Line Roles

London, Gb

Business Manager Structured Derivatives and Currency OptionsCapital Markets Management AccountantHSBC Life AccountantGroup Strategy

Oct 1990 - Oct 1997
1 education record

Will Lyons education

  • University Of Liverpool
    University Of Liverpool
    Physics
FAQ

Frequently asked questions about Will Lyons

Quick answers generated from the profile data available on this page.

What company does Will Lyons work for?

Will Lyons works for Marex.

What is Will Lyons's role at Marex?

Will Lyons is listed as Head of Market Risk at Marex.

What is Will Lyons's email address?

AeroLeads has found 1 work email signal at @panmure.com for Will Lyons at Marex.

Where is Will Lyons based?

Will Lyons is based in Greater London, England, United Kingdom while working with Marex.

What companies has Will Lyons worked for?

Will Lyons has worked for Marex, Stablehouse, Panmure Gordon & Co, Financial Markets Consulting And Resourcing (Fmcr) Ltd, and Rbs.

How can I contact Will Lyons?

You can use AeroLeads to view verified contact signals for Will Lyons at Marex, including work email, phone, and LinkedIn data when available.

What schools did Will Lyons attend?

Will Lyons holds Bsc, Physics from University Of Liverpool.

What skills is Will Lyons known for?

Will Lyons is listed with skills including Equity Derivatives, Financial Risk, Equities, Derivatives, Trading, Structured Products, Fx Options, and Market Risk.

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