Preparing your accounts is just the start of
the journey

A team of South Wales chartered accountants and business advisors who know what it takes to build strong and effective relationships.

“We would have no hesitation in recommending Sullivans services”

Do you want someone who will always be there for you when you need them? For us, providing excellent service is all about building a relationship that will stand the test of time.

Our four pillars

It’s all very well and good providing a great set of accounts, but we underpin our work through
our four, core values.

Integrity & professionalism

We’re honest, and we’ve got strong moral and ethical principles. We’ll have your back from minute one, helping you look after your finances so you can move with the times to achieve and prosper. We endeavour to apply the highest professional standards in all we do.


We’ll help you to pre-empt future problems or changes and identify opportunities. We’ll help you to solve issues before they become problems. Acting as a proactive accountant means applying our extensive experience, skills and knowledge base to help you prosper and continue your journey towards achieving your goals and aspirations. Alternatively, if necessary, we will also apply them to help turn things around for you and your business as soon as possible. 

Shaking hands at the end of the deal – is there a better feeling? But if you don’t sustain the relationship after that with trust, you’re back to square one. For us, trust is non-negotiable. You’ll always feel like you can speak to us openly about anything.

Business is boring if you don’t care about the people around you. We care about all of our clients, no matter what they do or who they are. To us, it’s about cultivating a community and reaping the rewards of a close working bond.

Not your average accountant – far from it

Extensive sector-specific accounting knowledge means you get a wealth of advice and experience in many sectors.


Business advisory support you can rely on to assist your business to evolve.

Build your future >


Effective and holistic support for doctors, care homes, pharmacies and opticians.

Take care of your business >


Our expertise will make your transport accounting problems disappear.

Begin your journey >

Not one of our specialist sectors? Don’t worry, we offer services to benefit everyone.

Meet the team

The collective is more important than the firm’s name. At Sullivans, our team leads the way in more ways than one. Let’s see who they are.

We’re free when you are

We don’t run by the hour – let’s change the perception that everything has to be done by our time.