Your business champion
Empowering Business and Helping Communities Prosper
We are Sumer NI
We are one of the largest accountancy firms in Northern Ireland. Previously known as the Belfast office of ASM Chartered Accountants, we have become part of the Sumer Group.
With a dedicated team of top-tier professionals attuned to our clients’ needs, you can count on us for invaluable business guidance precisely when it matters most.
Trusted Accountancy Services
As your business champion, we are committed to helping your business achieve its goals by putting your needs first. Whether you are looking to grow your business, manage your finances more effectively, or navigate complex regulatory challenges, we are here to support you every step of the way.
From tech firms to farmers, retailers to charities - they are the businesses at the heart of our economy and communities. To us, they’re heroes.
Work with us
Working across public and private sectors, we understand that every business is unique, which is why we offer a range of innovative solutions that are tailored to our clients’ specific needs.
From audit services and bespoke tax planning through to advising you on succession planning in your business, we have the tools and expertise to build resilience and help businesses succeed. Find out more about the organisations that we work with.
