This year we’ve teamed up with Insider Media to shine a spotlight on the top 200 best performing, mid-sized companies in the South East, with a turnover between £20m and £200m.

To see the full list click here.

In a series of interviews the founders, CEOs and FDs of the most successful businesses in the region reveal the secrets of their success and growth plans for the future.

Read the latest interview here.


Since we launched Best in Business in 2016 we have recognised over 400 mid-market companies across Surrey, Sussex and Kent. These predominantly privately owned firms are resilient in the face of challenges; they have stability, ambition and are planning for the future. They are what we at BDO call the UK’s economic engine because they continually perform exceptionally well in sales, profits and job creation. By supporting these businesses, we are working to create a new economy – for more information visit our New Economy website.

Visit our Gatwick and Guildford office locations.