Jonathan Grumley, Director of Client Accounting and Tax Reporting at Dominion

Jonathan Grumley

Director of Client Accounting and Tax Reporting at Dominion | United Kingdom

Profile last verified June 2026
Financial Services Verified Profile United Kingdom ICAEW
Verified

Work Email

***@dominionfs.com

Last verified May 2026

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

+44 ** **** *157

United Kingdom • Phone

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Jonathan Grumley serves as the Director of Client Accounting and Tax Reporting at Dominion, operating within the financial services industry based in the United Kingdom. He is an ICAEW-qualified professional who supports the firm’s multi-office network spanning Atlanta, Geneva, Jersey, London, Malta, and Singapore. In this capacity, he works alongside a team of over one hundred specialists to deliver compliant private wealth, pension, and corporate trust solutions.

BEST APPROACH TO REACH Jonathan Grumley

Reach out via LinkedIn by sending a direct message that references his ICAEW qualification and outlines how your offering can streamline tax reporting workflows for Dominion’s international client base.

Jonathan Grumley Socials
Jonathan Grumley Work Experience

Director of Client Accounting and Tax Reporting at Dominion in January 2023 - Present

Executive Director at Dominion in February 2024 - Present

Group Chief Operations Officer (COO) at Dominion in January 2025 - Present

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Financial Controller & Internal Auditor - Private Equity at Hanover Investors Management in January 2020 - December 2022

Lecturer at ACCA in June 2019 - September 2020

Accountant - Pension Fund at Lufthansa in May 2018 - January 2020

Senior Associate Auditor at PwC in June 2017 - May 2018

Associate Auditor at PwC in June 2015 - June 2017

Junior Associate Auditor at PwC in September 2013 - June 2015

Jonathan Grumley Education

ICAEW, ACA, July 2026

The London School of Economics and Political Science (LSE), July 2026

GEMS Education, July 2026

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Sacred Heart of Jesus

Jonathan Grumley Skills
Leadership Financial Statements Management Accounting Internal Controls Forecasting iGaming Asset Management Economics Hedge Funds Accounting International Financial Reporting Standards (IFRS) Financial Reporting Assurance Auditing Analytical Skills Financial Analysis Microsoft Excel
Jonathan Grumley’s Colleagues

Managing Director at Dominion

Lecturing Banking and Finance 4th Year Masters students and MBA students

Saskia Cairnes

Saskia Cairnes

Bentonville, Arkansas, United States

Business Development Executive | Dominion

Worked with funds, founders, and financial firms, with a focus on fintech and legaltech. Helped shape brand identity, investor messaging, and go-to-market strategy. Known for turning complex financial and regulatory concepts into clear, compelling narratives that support capit...

Iain Millar

Iain Millar

St. Helier, St. Helier, Jersey

General Counsel

General Counsel at Dominion
(Jun 2025 – Present)

Nick Symonds

Nick Symonds

Jersey

Executive Director Private Clients at Dominion Fiduciary Services (Switzerland) SA

Director at Dominion, having joined in October 2006. My role involves client service work for High Net Worth individuals and assisting the management of a trust team which specialises in complex corporate structures and individual pension arrangements.

Prior to joining Domini...

Bianca Mihai

Bianca Mihai

Southampton, England, United Kingdom

BSc Business Entrepreneurship Graduate at University of Southampton

Assistant People Officer at Dominion
(Jun 2025 – Present)

Shanice Chircop

Shanice Chircop

Saint Julian's, Malta

Student at ACCA

Client Leader / Accounting at Dominion
(Oct 2023 – Present)

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Frequently asked questions about Jonathan Grumley

What is Jonathan Grumley email address?

Email Jonathan Grumley at [email protected] and [email protected]. This email is the most updated Jonathan Grumley's email found in 2026.

How to contact Jonathan Grumley?

To contact Jonathan Grumley send an email to [email protected] or [email protected]. (updated on October 29, 2025)

What industry does Jonathan Grumley work in?

Jonathan Grumley works in the Financial Services industry.

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