About Us
Mission Statement
In partnership with our clients we are committed to providing the highest level of specialist advice underpinned by cost effective and efficient accounts preparation and tax work.
Graham Sunley & Co’s mission is to serve clients by helping them achieve organisational and business objectives. Our goal is to provide services of high professional standards, with complete independence and integrity, in an efficient and effective manner. In this way, clients are assured of receiving high value services, which complement their own efforts to achieve success in their business and personal endeavours.
Commitment to personal service is the most important part of our business. Our focus is on clients and understanding that each client is different with unique challenges and opportunities. From years of experience, we know that the better we understand our clients – their business, their industries, their people, their plans and goals – the better we can discover and service their needs.
Practice Background
Graham Sunley established the practice in 1989 following 17 years experience working in practices in York. Graham qualified as a Certified Accountant in 1979 and has vast experience of dealing with the tax affairs of individuals and businesses ranging from sole traders to multi million pound turnover companies.
The business moved to its current premises at 52 Front Street, Acomb in 1999 following expansion and now employs nine staff.
The team offer a friendly and professional service to our clients and provide a wide range of services from business start-ups to statutory audit.
Meet the team
Our team here at Graham Sunley & Co. have a range of skills and experience to offer. See the individual profiles below to find out more.

Graham Sunley
- Position
- FCCA Chartered Certified Accountant
Mary Brooke-Taylor
- Position
- ACA FCCA Chartered Accountant

Sheila Sunley
- Position
- Administrator and Payroll

Julie Walker
- Position
- Accountant / Office Manager

Sarah Waite
- Position
- Administration / AAT Trainee

Nick Morley
- Position
- AAT Accounting Technican

Barrie Coxon
- Position
- ACA Chartered Accountant

Cassandra Cardall
- Position
- ATT Taxation Technician, CTA Trainee

Lydia Atkinson
- Position
- AAT Accounting Technician, ACCA Trainee