
Five practical ways to reduce business energy costs
10/08/2026 – Energy costs remain a significant overhead for many UK businesses. Although wholesale prices have eased from the … More...
Trio Accountancy Services are accountants who have been based in Cheltenham since 1980. We offer a wealth of experience in accountancy management for local, UK and overseas based businesses – both small and large, from start-ups to more mature businesses.
The practice is under the directorship of Mark Faherty, Marie Trigg and Verena Worgan who, with their team of accountants and tax professionals, provide services to sole traders, limited companies, overseas based businesses and non-domiciled individuals.
Our primary work ethic can be summed up with the words accuracy, efficiency and friendliness – something which our clients think makes us very special.
Working with youWhether you're starting from scratch or have been in business for years you'll benefit from working with our advice on how to take you to the next level.

10/08/2026 – Energy costs remain a significant overhead for many UK businesses. Although wholesale prices have eased from the … More...

10/08/2026 – Many successful businesses eventually reach a point where additional finance is needed. Whether the objective is … More...

10/08/2026 – After someone dies, the beneficiaries may find that the way an estate has been distributed does not reflect their wishes … More...

10/08/2026 – Stamp Duty Land Tax (SDLT) is a tax that may apply when you buy land or property in England or Northern Ireland. It is … More...

Clare Baines
Clare has been with Trio since 2016 and oversees the bookkeeping and VAT department. She works closely with a large range of clients and has developed a close working relationship with them. Away from work Clare enjoys motorcycling, motorhoming, gardening and tap dancing as well as spending time with her family and dogs.

Marie Trigg AAT
Marie has been with Trio since 1997 and manages the accounts production for our clients both large and small. The clients for whom we prepare accounts cover a wide spectrum of businesses, and vary in size from sole traders, to larger companies. Some of these clients require monthly accounts for management purposes, and Marie ensures that these are accurately produced to strict deadlines. Marie enjoys being a spectator at sporting events, particularly Gloucester Rugby

Verena Worgan
Verena has been with Trio since 2014 and has over 17 years of experience of accounts and VAT preparation for a range of clients. She provides a timely and accurate service for clients in a variety of sectors. In any spare time that having a young family allows, Verena enjoys going to the gym, swimming and reading.

Mark Faherty FAIA, ATT (Fellow)
Mark has been a key senior member of Trio since 1998, managing a mixed-tax (direct and indirect) portfolio including small companies, professional partnerships, owner-managed businesses, trusts and personal tax. He is a fully qualified International Accountant and Tax Technician. Prior to joining Trio, Mark worked for Price-Waterhouse-Coopers and HM Revenue & Customs, so brings a wealth of knowledge and experience to Trio. Mark is a lover of both classic rock music and cycling – being particularly passionate about his bicycle collection
We are a dedicated team which strives to provide success to our clients in regards to all their accountancy needs. Our team is very close-knit and ensures that unified support is provided to you whenever you need it.
Trio Accountancy Services Ltd
The Limes, Bayshill Road
Cheltenham
Gloucestershire
GL50 3AW
01242 584046
enquiries@trioacc.co.uk
www.trioacc.co.uk