FMATT
136a High Street, Street
Somerset, BA16 0ER
Registered in England and Wales,
Co No. 09426908
VAT no. 139 5713 91
Office No: 01458 447338
Mobile No: 07807 007507
Email: admin@demartin.co
Office opening hours
Monday - Thursday, 8am - 6pm

De Martin & Co Accountancy Services prides itself on providing a friendly yet professional service to its considerable client base.
​
Working alongside Bright Manager we have introduced a secure online portal, enabling our clients to safely access all their accountancy information. Click the button below to access the log in page.
​​​
​
​
​
​
​
​
​
Meet the Team
Tiana De Martin
Director
MAAT
Tiana joined Lindsay in August 2012. She completed her studies and became a Full AAT Member in January 2016., then became a Director of De Martin & Co in April 2018, and took over the company upon Lindsay's retirement in March 2024.
Specialises in Book Keeping, Construction Industry Scheme, VAT, Accounts Preparation and tax advice for Sole Trader, Partnerships and Limited Companies.
​
‘I love to provide a service to suit our clients’ needs and will always work around them’
Karen Difford
MAAT
Karen joined the team in January 2021 and studied at De Martin & Co to become a Full AAT member in January 2024.
Maria Ellis
In April 2022, Maria joined the team as an Administrator and Payroll Officer.