
Mark Brett
Independent Financial Advisor
Mark’s an Independent Financial Advisor to TC Group.
With over 1500 people across our business located in over 50 offices, our team’s made up of individuals helping business owners and their growth goals.
With TC Group by your side, no matter how complex your financial situation may be, we have the resources and expertise to help you navigate it successfully.
Here, you’ll find our Partners and Heads of Service Lines.
Know who you’re looking for? Use our search below to quickly find them.

Independent Financial Advisor
Mark’s an Independent Financial Advisor to TC Group.

Associate Director
Danni’s an Associate Director based in the Portsmouth Northarbour office. She’s a Chartered Accountant with 15 years’ experience in professional practice.
Danni’s client portfolio ranges from small sole traders to medium size companies requiring an audit and she prides herself on providing a friendly and professional client experience.

Audit Senior
Toby joins our Derby office as an Audit Senior, bringing a proactive and client-focused approach to the team, with experience in owner-managed and not-for-profit organisations. Toby is AAT qualified and nearing the end of his ACA studies.
With over six years’ experience gained with medium-sized practices, Toby has developed a practical understanding of the industry and a keen eye for detail. He’s enthusiastic about expanding his expertise and contributing to the continued success of our team.

Associate Partner
David’s an Associate Partner in our Consett office specialising in limited company clients across a broad range of industries, including construction and property. He’s an advocate of Xero accounting software to assist business owners in making time efficiencies and supports them with cloud accounting solutions.

Associate Director
Nasser’s ACA qualified and has worked at TC Group for over 10 years, starting off as an audit trainee and working up to his current role as Associate Director.
Nasser specialises in delivering accountancy and audit services to owner managed businesses across varying sectors including construction, freight, manufacturing and technology.
He prides himself on working hand-in-hand with his clients to make the audit process as smooth as possible, ensuring open and transparent communication throughout and is always is looking for ways to add value.
Outside of work he’s a regular gym go-er and enjoys spending time with his young family.

Partner
Christian’s a Partner based in our Rochdale office and has over 25 years experience as a chartered accountant in practice, dealing with all aspects of business for small and medium sized enterprises for owner managed businesses.
Areas covered include audit, accounts, business taxation, Vat, capital allowances business sales and acquisitions, personal tax, capital gains tax and inheritance tax planning.

Partner
David has over 20 years’ experience working with owner managed businesses across a wide range of sectors.
He works closely with business owners to help them deal with the challenges and opportunities that come with running and growing their own enterprise, providing hands on advice for accounting, tax and strategic planning.

Partner
Tanya’s a Partner based in the Rochdale office managing audits, accounts and taxation advice to a wide variety of owner managed businesses.

Partner
Vivien’s a partner based in the Rochdale office. She manages a large portfolio of charity clients, and provides accounts and advice to owner manager, and individual businesses.

Partner
Stuart’s a Partner based in the North Manchester office managing all the taxation and accounting requirements of owner managed businesses and individuals.

Associate Director
Tom’s a member of the Institute of Chartered Accountants in England and Wales (ICAEW) and holds Responsible Individual (RI) status with extensive experience delivering audit and assurance services to owner-managed businesses, large corporates, and international groups, including UK subsidiaries of global entities and private equity-backed businesses, across a broad range of industries and sectors including pharmaceuticals, technology, wholesale and retail and sports and entertainment.
With a background in both mid-market and Big Four firms, Tom blends this experience on both national and international assignments, with specialist knowledge of UK GAAP, IFRS, and group audit requirements.
Tom brings a commercially aware, outward-facing approach to client delivery — supporting finance leaders through the audit process while helping identify practical improvements across financial reporting and internal controls.
He’s passionate about maintaining high audit quality and is actively involved in enhancing TC Group’s use of audit technology to improve both quality and the client experience. His broad portfolio exposure enables him to benchmark best practices and provide insights that help businesses manage risk, meet stakeholder expectations, and support strategic goals.
Tom works closely with finance and business leaders seeking a high-quality, practical, and insight-led audit experience.

Associate Partner
Shaun has over 30 years’ experience working in accountancy and tax, joining the TC Group over four years ago. Shaun specialises in the agricultural sector but has several clients in the entertainment field.
He has a hands on, down to earth approach with clients, which he sees as vital in the ever-more digital world.


Innovation Tax Reliefs Executive
Tanya is the Innovation Tax Reliefs Executive in the Innovation and R&D Tax Reliefs team.

Innovation Tax Reliefs Project Coordinator
Sue is the Innovation Tax Reliefs Project Coordinator in the Innovation and R&D Tax Reliefs team.