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About us

At Addison & Co, we provide clear, practical accounting and tax advice to individuals, owner-managed businesses, companies and trusts who want more than just compliance. Established in the 1950s, our firm has built a long-standing reputation for trusted advice, strong relationships and dependable professional service.

Based in Barnard Castle, we support businesses and individuals across the North East and beyond. We combine the experience and values of a long-established firm with a modern, proactive approach to accounting and tax planning.

We believe professional advice should be straightforward, accessible and genuinely useful. That means taking the time to understand your circumstances, explaining things clearly, and providing tailored solutions that support your goals.

Many of our clients have worked with us for years, reflecting the trust placed in our advice. Our aim is simple: to be the dependable financial partner you can rely on as your business and personal finances grow.

About Addison & Co photo

Have we convinced you yet?

Please feel free to get in touch via phone email or our quick contact form.

We offer initial free consultations simply contact us to find out more.

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