Mark Sullivan
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Mark Sullivan Email & Phone Number

Director Head of International Development Services at RSM UK
Location: Halifax, England, United Kingdom 8 work roles 2 schools
1 work email found @rsmuk.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email m****@rsmuk.com
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Current company
Role
Director Head of International Development Services
Location
Halifax, England, United Kingdom
Company size

Who is Mark Sullivan? Overview

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Quick answer

Mark Sullivan is listed as Director Head of International Development Services at RSM UK, a company with 4797 employees, based in Halifax, England, United Kingdom. AeroLeads shows a work email signal at rsmuk.com and a matched LinkedIn profile for Mark Sullivan.

Mark Sullivan previously worked as Director Head of International Development Services at The Institute Of Internal Auditors Inc. and Member Global Advocacy Committee at The Institute Of Internal Auditors Inc.. Mark Sullivan holds Msc, Audit Management And Consultancy from Birmingham City University.

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Email format at RSM UK

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

About Mark Sullivan

I Head the International Development Assurance Services team at RSM UK, working with a talented and driven team who deliver fantastic assurance work for our clients. With a particular focus on supply chain due diligence, internal audit, investigations into fraud and corruption, public finance management and associated training we work with a wide range of donors and clients in the international development/internationally active public-sector environment across Africa, Asia and eastern Europe.I have over 20 years’ progressive experience of risk, due diligence and audit and for more than 17 years’ I have led a wide range of assurance assignments including high profile sensitive investigations into international fraud and abuse. This has included investigations such as the Malawi Cashgate scandal, more information can be found here https://www.gov.uk/government/news/audit-report-on-fraud-and-mismanagement-in-MalawiI have extensive experience of the implication of control failure and regularly work with Auditor Generals, Law Enforcement Agencies and others to deliver sensible pragmatic solutions in challenging environments.My clients include international publicly active bodies including National Governments, United Nations bodies and INGO organisations where I act/have acted as Head of Audit or interim Inspector General I have particular experience of International Tribunals including Lebanon and Bosnia Herzegovina.As an expert in this space it means I have worked in a host of locations, including working on internal audit capacity building programmes for Government departments and state-owned enterprises in Poland, Romania, Turkey, Ghana, Nigeria and Malaysia.I have a real passion for giving back to the Internal Audit profession and am delighted to have as a council director of the CIIA UK and Ireland for six years. I remain active in the local committee, I am a volunteer member of the Global Institute Relations Committee and former Global Advocacy Committee member of the IIA Global where we work to promote the profession.

Listed skills include Governance, Internal Audit, Risk Management, Auditing, and 20 others.

Current workplace

Mark Sullivan's current company

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RSM UK
Rsm Uk
Director Head of International Development Services
Halifax, GB
Website
Employees
4797
AeroLeads page
8 roles · 21 years

Mark Sullivan work experience

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Director Head Of International Development Services

Halifax, GB

Director Head Of International Development Services

Current

RSM is a leading professional services firm which provides a range of accounting and advisory services to a broad spectrum of clients, from public companies to owner-managed businesses. We're a national firm with over 3,800 employees and over 400 partners, which positions us as one of the leading mid-tier accountancy firms. With a network of 59 offices.

Oct 2013 - Present

Director

Mark Sullivan Consulting Ltd
Jun 2005 - Jul 2007
Team & coworkers

Colleagues at RSM UK

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2 education records

Mark Sullivan education

Miia, Audit

National School Of Government
FAQ

Frequently asked questions about Mark Sullivan

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What company does Mark Sullivan work for?

Mark Sullivan works for RSM UK.

What is Mark Sullivan's role at RSM UK?

Mark Sullivan is listed as Director Head of International Development Services at RSM UK.

What is Mark Sullivan's email address?

AeroLeads has found 1 work email signal at @rsmuk.com for Mark Sullivan at RSM UK.

Where is Mark Sullivan based?

Mark Sullivan is based in Halifax, England, United Kingdom while working with RSM UK.

What companies has Mark Sullivan worked for?

Mark Sullivan has worked for Rsm Uk, The Institute Of Internal Auditors Inc., Rsm Bentley Jennison, Institute Of Internal Auditors - Uk And Ireland, and Mark Sullivan Consulting Ltd.

Who are Mark Sullivan's colleagues at RSM UK?

Mark Sullivan's colleagues at RSM UK include Soledad Mendoza, Elaine Jennings, Bradley Vaughan, Emily Harding, and Kaj N..

How can I contact Mark Sullivan?

You can use AeroLeads to view verified contact signals for Mark Sullivan at RSM UK, including work email, phone, and LinkedIn data when available.

What schools did Mark Sullivan attend?

Mark Sullivan holds Msc, Audit Management And Consultancy from Birmingham City University.

What skills is Mark Sullivan known for?

Mark Sullivan is listed with skills including Governance, Internal Audit, Risk Management, Auditing, Internal Controls, Assurance, Risk Assessment, and Fraud.

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