Monahans is the leading accountancy and advisory firm providing regional, national, and international reach to businesses in the South West.
In 2023, Monahans became part of Sumer – a collaboration of renowned regional accountancy practices with a shared vision to champion local small to medium-sized enterprises. By bringing together the best in business services, Sumer retains the value that community-based practices offer and combines this with the scale, breadth of expertise and technologies that only a national organisation can muster.
As part of the Sumer Group – a collective of practices that together form one of the top 15 mid-market accountancy businesses in the UK – Monahans serves as a trusted partner to our clients by working hard to understand and support their specific business needs.
With professional expertise that extends across a range of specialised services, including Corporate Finance, Tax Consultancy, Audit, Business Recovery & Insolvency, Digital Cloud Accounting, Payroll, HR Services and Probate, our team will help steer you on your business journey and help you to achieve your company’s strategic ambitions
Our team of qualified accountants at our offices in Swindon, Bath, Bristol, Trowbridge, Taunton, Cirencester, Malmesbury, Chippenham, Frome, Fairford and Glastonbury can provide you with all the support you may need across Wiltshire, Somerset and beyond thanks to our wider network of more than 40 offices around the country.
We’re bringing together the best in business services. Uniting like-minded firms who share our vision.
We’re about combining leading regional practices with the tech, scale and breadth of expertise that only a national organisation can muster.
We’re about driving growth. Growth for our clients, growth for the companies in our group and growth for our people.
We're about an absolute commitment to the quality and value of our services. No matter who you are or what you do, you can always count on us to uphold the highest standards and deliver outstanding advice.
And, we take a similarly consistent stance on respect, kindness and inclusivity. People are the driving force behind our business, so we look after them.
Together, these actions breed trust – our license to operate.
Fundamentally, we’re all about doing the right things for the right reasons.
It’s a simple approach with a big ambition – a champion mindset that empowers businesses and communities.
Get in touch to find out how we can make your tomorrow just what you want it to be.


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