
Kirstie Mills
Payroll Senior
Kirstie’s an ACIPP qualified payroll technician with the CIPP, and has been with TC Group Diss for three years processing Payroll and managing Workplace Pension requirements for monthly payroll clients.
With over 1800 people across our business located in over 60 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.
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Payroll Senior
Kirstie’s an ACIPP qualified payroll technician with the CIPP, and has been with TC Group Diss for three years processing Payroll and managing Workplace Pension requirements for monthly payroll clients.

Payroll Associate
Mary has over 20 years experience in working with local companies providing payroll support, and is an ACIPP qualified payroll technician with the CIPP and an accredited user with Quickbooks and Xero.
At TC Group Diss, Mary manages the payroll department, and looks after the majority of our construction industry and Workplace Pension enquiries.

Company Secretary
Auditors, Leicester Fosse Park
Zoe joined our firm in 2025. She has over 30 years’ experience from an Office Supervisor/PA/Secretarial background within accountancy. Her varied role involves Company Secretarial duties and the day to day running of the office, along with all other administration duties.

Partner
Accountants & Business Advisors South Manchester
Will is TC Leonherman’s Technical Development Lead, with a keen interest in technology for businesses and supporting clients with applications that build on their accounting software to bring added value and measurable performance.
Will works closely with our advisory services clients, providing value adding commentary for their management reporting to support real time decision making.

Partner
Accountants & Business Advisors South Manchester
Jerry brings a wealth of experience from both industry and practice in the Corporate Finance field, supporting clients with an extensive exit planning programme including capital and equity financing, and sourcing interested parties for a business sale as necessary.
Jerry leads on all types of M&A transactions including MBOs, EOBs, joint ventures and restructuring/reorganisations to improve profitability for a business or to allow them to adapt to changing market conditions.

Senior Technical Analyst
Josh’s a Senior Technical Analyst in the TC Group R&D Tax Reliefs team.

Consultant
Sue’s a Consultant for our Colchester City Centre and East Anglia practices specialising in private client tax advice.

Partner
Jeff joined our Lewes office from Evelyn Partners, a Top 6 firm, and has over 20 years’ experience helping business owners achieve their ambitions, including building value and exit planning.
As RI, Jeff leads teams to deliver high-quality audit services that run on time and on budget. He supports larger corporate clients with a particular specialism working with multi-national groups and foreign-owned UK subsidiaries.

Senior Technical Analyst
Muhammad’s a Senior Technical Analyst in the TC Group R&D Tax Reliefs team.

Senior Technical Analyst
Nicolas is a Senior Technical Analyst in the TC Group R&D Tax Reliefs team.

Senior Audit Manager
Accountants & Business Advisors Tamworth
Beginning as an Audit Senior, Phil has since taken on a variety of roles, including a hybrid tax role, audits and accounts manager, and now holding the position of Senior Audit Manager at TC Group Tamworth.

Partner
Accountants & Business Advisors Tamworth
Ryan’s committed to delivering practical advice that brings real commercial value to your business. He believes in the importance of providing solutions that address your unique needs and contribute to your long-term success.
Ryan understands that a valued business advisor goes beyond numbers and financial analysis.

Partner
Accountants & Business Advisors Tamworth
Darren’s credibility and expertise are built on a solid foundation of experience and dedication. He’s worked closely with numerous businesses, helping them navigate challenges, seize opportunities, and achieve their goals.
Darren’s hands-on approach ensures that he’s not just an Advisor, but a true Partner in your business journey.

Partner
Accountants & Business Advisors Tamworth
Steve brings a wealth of knowledge and expertise, with a deep understanding of the unique challenges faced by owner-managed businesses. Whether it’s optimising cash flow, strategising for growth, or navigating complex tax regulations, Steve can guide you every step of the way.
Steve’s approach goes beyond the numbers. He takes the time to truly understand your business, its goals, and aspirations. Steve’s ultimate goal is to help you achieve long-term success and financial wellbeing.

Audit Supervisor
Accountants & Business Advisors Tamworth
Scott’s an Audit Supervisor at TC Group Tamworth.