Bringing Clarity to Audit and Corporate Advisory
Mark is a Corporate Client Director at Fiander ETL, specialising in audit and regulated services. He works with a wide range of clients, from owner-managed businesses and individuals through to multinational corporations, providing tailored advice and support to help them achieve their goals.
Mark joined Fiander ETL in 2013, completing the firm’s training programme and qualifying as a Chartered Accountant in 2018. With over ten years’ experience in practice, he leads within the corporate team, advising clients across industries including transport, construction, education, manufacturing, charities, and the public sector.
As a member of the Institute of Chartered Accountants in England and Wales (ACA), Mark combines technical knowledge with a practical, client-focused approach to deliver clear and effective solutions.
Specialist Areas
- Audit & Assurance
- Regulated Services
- Corporate Advisory
- Multi-Sector Business Experience
- Owner-Managed & Multinational Clients
Our latest
Is Ireland Your Gateway to EU Growth in 2026?
2026 is redefining EU market entry. As regulations tighten and cross-border rules evolve, Ireland is increasingly emerging as the preferred gateway for UK companies seeking stabili
Advisor Spotlight: Ciaran Simpkin
FRS 102 updates 2026 introduce major changes to UK GAAP, including a new five-step revenue recognition model and updated lease accounting rules. Learn how these changes impact fina
Autumn Budget 2025
Explore the Autumn 2025 Budget changes affecting taxes, employment, pensions, and business incentives. Fiander ETL helps UK and international clients navigate planning, growth, and
Proudly Supporting the Crowning Glory Campaign
Fiander Tovell, a leading independent accountancy and advisory firm in Southampton, has announced that it will rebrand as Fiander ETL this autumn.
A New Era for Fiander ETL
Fiander Tovell, a leading independent accountancy and advisory firm in Southampton, has announced that it will rebrand as Fiander ETL this autumn.
FRS 102 Updates 2026
FRS 102 updates 2026 introduce major changes to UK GAAP, including a new five-step revenue recognition model and updated lease accounting rules. Learn how these changes impact fina
July Business Update
July Business Update - In this edition, we share some upcoming apprentice initiatives and the latest happenings within the Fiander Tovell team.
Deal Advisor Spotlight: Helen Holman
With over 20 years of experience, Helen Holman is an Associate Director working in Fiander Tovell’s Deal Advisory team. Her expertise lies in the world of corporate finance, advi
Corporate Advisor Spotlight: Adam Buse
Adam Buse leads the Corporate team at Fiander Tovell, bringing over 13 years of practice experience as a Chartered Accountant. He works across a diverse range of sectors including


