LAWYER PROFILE
Niall Esler

Niall Esler

Europe 2026

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Ranked in 1 practice area

Contributions and articles

1 Global Practice Guides

About

Provided by Walkers

Practice Areas

Niall is head of the Regulatory & Risk Advisory Practice Group in Walkers' Ireland office and specialises in Irish and EU financial services regulation.

Niall advises domestic and international credit institutions, investment firms, payment/e-money institutions, asset managers, funds and other institutions on all aspects of Irish and EU financial services regulation.

Niall’s experience includes advising on regulatory perimeter, licensing, prudential and conduct of business requirements. He also has significant commodities regulatory experience. He is part of the team that advises global financial services groups on establishing regulated entities in Ireland to manage the impact of Brexit. He is also a member of our FinTech Group.

Niall advises on:

- implementing regulatory change projects and remediation exercises

- financial institution and utility company mergers and acquisitions

- regulated asset (e.g. loan book) sale transactions

- winding down regulated business.

He has also helped clients facing Central Bank of Ireland or European Central Bank regulatory authority inspections, themed reviews, risk mitigation programmes and administrative sanctions procedures.

Professional Memberships

Niall is a member of the Association of Compliance Officers in Ireland (ACOI) and the Incorporated Law Society of Ireland.

Niall is a member of the multijurisdictional Walkers Global FinTech group.

Chambers Review

Provided by Chambers

Chambers European Guide

Financial Services Regulatory - Ireland

Band 3
Band 3

Individual Editorial
Niall Esler often acts for domestic and international banks, investment funds and payment institutions. He advises on AML and MAR compliance mandates, as well as authorisations from the Central Bank of Ireland. He has particular experience in e-money and crowdfunding matters.

Strengths

Provided by Chambers

  • Niall builds strong relationships, understands his clients' business priorities and delivers clear, actionable advice that they can rely on.

    Financial Services RegulatoryChambers European Guide
  • Niall is a real pleasure to work with. He is commercial, confident and quick to respond.

    Financial Services RegulatoryChambers European Guide

Ranked Individuals at Walkers (38)

Guernsey

Ireland

Jersey

All Contributions (1)

Provided by Walkers

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