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Accounting Firm

3S Accountancy

Durham chartered accountants serving small and medium businesses and charities across the North East

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About 3S Accountancy

3S Accountancy is a chartered accountancy practice in Durham serving the North East of England. It provides accounting and business advice to small and medium-sized firms and to not-for-profit organisations, and stresses long-term relationships so it can anticipate what clients will need.

What 3S Accountancy offers

  • Accountancy services — accounts and related work tailored to each business or charity.
  • Business advice — guidance that takes account of a client's goals, exit plans and personal circumstances.
  • Charity support — accounting for not-for-profit organisations, drawing on board and trustee experience.

Who it works with

Clients are small and medium-sized businesses and charities in the North East.

Key facts

  • Based in: Durham, North East England
  • Principal: Catherine Milbanke BSc FCA, a chartered accountant who trained and qualified in the region
  • Experience: the principal has worked in small and large practices and served as a director or trustee of several charities and companies

Profile written by TrustList from the business's own published information, Sep 2026.

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Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

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