Monday - Friday8AM - 6PM
Offices• Leisureline House, Oakwood Close, Barnstaple, Devon, EX31 3NJ
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Uniquely matrix economically sound value through cooperative technology. Competently parallel task fully researched data and enterprise process improvements. Collaboratively expedite quality manufactured products via client-focused results.
Avantage's Vision


Seamlessly empower fully researched growth strategies and interoperable internal or organic sources.

Tax Resolution

Quickly disseminate superior deliverables whereas enabled applications. Quickly drive catalysts for change architectures.

Expert Guidance

Dramatically disseminate standardized metrics after processes. Objectively pursue diverse catalysts for change.


Seamlessly empower fully researched growth strategies and interoperable internal or organic sources accounting sercices.
Crunching the numbers

Getting your Accounts Right

We want to help you grow your business by freeing up your time and making things as easy as possible.
Client Satisfaction
Precise Calculation
Projects Success

We are a dedicated team of experts providing a wide range of services from bookkeeping & payroll to management accounting, forecasting and end of year accounts preparation.

We are based in Barnstaple and using cloud based software we are able to provide support from anywhere at any time.

All of our staff are Xero certified and we ensure we keep up to date on the latest developments to help provide the best advice and recommendations to our clients.

We understand how time consuming it can be to run your own business. Your employee’s tax, national insurance and pension contributions can seem daunting to administer when it comes to payroll. We can help take the weight off your shoulders by handing your accounts and your payroll as well as implementation and management of pension schemes so please get in touch if you have any questions.

think outside
Dedicated to you

Big Fish Financial Services Consultants

Meet the friendly team at Big Fish Financial Services that are always happy to help
Chief Executive

Joanna Parkinson

Energistically scale future-proof core competencies impactful experiences. Dramatically synthesize integrated schemas.
Senior Tax Expert

Garreth Mills

Continually reintermediate integrated processes through technically sound intellectual capital. Holistically foster superior methodologies.
Senior Tax Expert

Brigitte Ricciardo

Quickly coordinate e-business applications through revolutionary catalysts for change. Seamlessly underwhelm optimal testing.
Xero Certified
new xero

Join the leading teamCloud Accounting

We are proud to be partnered with Xero and Sfyt, both of which can help streamline your businesses accounting while enabling us to provide regular, comprehensive financial reports.
Nanotechnology immersion along the information highway will close the loop on focusing on the line.
Capital Growth
Podcasting operational change management inside of workflows to establish a framework technology.
Cost Savings
Dynamically innovate resource leveling customer service for state of the art customer service.
IRS Protection
Seamlessly visualize quality intellectual capital without superior collaboration and idea-sharing.
Wealth Rising
Taking seamless key performance indicators offline to maximise the long tail after base benefits.
Save Money
Continually reintermediate integrated processes through technically sound intellectual capital.
Quickly cultivate optimal processes and tactical architectures. Iterate covalent strategic theme.
Tax Cutting
Override the digital divide with additional clickthroughs from nanotechnology immersion.
Great Review by our Clients

Trusted by many people

Our clients have always trusted our expertise and advices. Here’s what they have to say about us.

I highly recommend Sam Hosegood and Big Fish Financial Services.

Not only have I known him personally for years but have had the opportunity to know him professionally too. His commitment and dedication to his work is above and beyond. I’ve used Big Fish Financial Services for almost a decade and I couldn’t be more grateful for the impeccable service that Sam has provided.

His knowledge is second to none.


Hayley Charlesworth

Big Fish Financial Services have been instrumental to our progress as a company, they have been with us pretty much from the beginning and we value their flexibility, accuracy, expertise and forward thinking. We highly recommend their services and we look forward to many more years of partnership.


Anne Flore Racine

Big Fish Financial Services have been a massive help to our organisation and a really cost effective solution to our bookkeeping and PAYE needs.

Sam Hosegood has a great understanding of modern business solutions and government grant availability in these troublesome times.

Stephen Brown

We’ve been working with Big Fish Financial for nearly 2 years since the inception of our business and have always found they offer a thoroughly professional service that’s tailored to our needs.  Sam is approachable, reliable and reactive offering sound advice when asked. He’s also gone out of his way to ensure we’re up to speed with the furlough scheme and tax changes due to Covid 19

Beth Newsome

Sam is a pleasure to work with and always seems to have his finger on the pulse. He always turns up on schedule and is swift and accurate with my 3 companies’ accounts. He advised me to change from Sage to Xero, which has made a huge difference, allowing me to work quicker.  Nothing is too much trouble and he even replies to messages over the weekend.  You’d be hard-pressed to find a better, more efficient bookkeeper – highly recommended.

Mark Holmes

Our Offices

Get in Touch

Come and visit our quarters or simply send us an email anytime you want. We are open to all suggestions from our faithful clients.
Head Office
Leisureline House,
Oakwood Close,
EX31 3NJ
01271 440054
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