Morison KSi is a global association of leading professional service firms, serving the cross-border accounting, auditing, tax and consulting needs of clients.

  • 154

    Member firms

  • 82


  • 9,239

    Professional staff

  • $903

    Turnover, $Millions (US)

About us

Our members

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Our mission is to provide our members and their clients with access to high-quality professional services in locations around the world. With a strong reputation across all continents, we are an association that brings trust and confidence to the profession.

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Latest news

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By joining Morison KSi, your firm is instantly in a better position to compete with the ‘big four’. You can satisfy the needs of your clients on a global stage, protect your existing client base and, ultimately, be part of an association that works for you.

Jean-Pierre Larroze, Aplitec, France

Clients look to professional advisers to empower them - any ambitious firm must demonstrate a commitment to quality service, and have the confidence to satisfy the needs of clients internationally. Morison KSi delivers this ability.

Jon Sutcliffe, Kingston Smith LLP, UK

By being a member of Morison KSi, my firm has instant access to knowledge, skills and experience in countries all over the globe. This is invaluable in an ever-increasing international world – I am able to service my clients’ international requirements wherever they need assistance.

Carsten Deecke, Dierkes Partner, Germany

We are delighted to be part of the Morison KSi worldwide family. There is such a buzz from being able to connect with like-minded professionals from all over the world and to collaborate to deliver quality services seamlessly to clients.

John Wilcox, Hill Rogers, Australia