Become part of a non-competing international alliance of mid-market legal and accounting firms providing your firm with:

  • Market credibility as part of a quality alliance

  • Referral work and new business opportunities across the globe

  • Over 100 online and physical networking events and conferences throughout the year

  • Learning and development programmes in practice management and personal development

MSI provides full-time support to our member firms through our Secretariat team, which helps to maximise the benefits of your membership, for example through marketing and business development opportunities. 

Membership criteria

MSI employs a meticulous selection and due diligence process to ensure our member firms include only the highest quality, full-service firms.


Membership benefits

MSI member firms benefit from a wide range of valuable resources and tools to support your firms' business development.