Top Track 250

The Sunday Times PwC Top Track 250 league table ranks Britain’s leading mid-market private companies with the biggest sales. It is compiled by Fast Track and published in The Sunday Times each September, with an awards event in November, and alumni dinners during the year.

Top Track 250 entry criteria

The closing date for nominations for the 2021 league table is 16 July, with publication on 3 October.

Sales £100m – £750m

  • UK registered, unquoted, and not subsidiaries
  • Sales are taken as total turnover, net of VAT
  • Sales in the latest year must have grown by 5% or more for companies with the highest sales, graduated to 10% for those with lower sales; or profit growth must have been 5% or more
  • Companies must also have operating profit margins that exceed 2%
  • Trading weeks in the latest year have to exceed 25
  • Companies may have their ultimate holding company offshore
  • Sales are typically between £100m and £750m


  • Companies that are equal joint ventures, or majority-owned by quoted or other companies
  • Companies with the majority of sales generated by their quoted subsidiaries
  • Companies with fewer than 50 staff
  • Not-for-profit companies, co-operative societies, mutual societies, provident associations, and member-owned buying groups
  • We reserve the right to change the qualification criteria set out above and to make exceptions. This is not a competition; the compiler’s decision is final and no correspondence will be entered into


Types of company

Total sales

£100m - £750m


up to £100m

Sales/profit growth

min 5% annual


50 - 5,000

Alumni success stories

First featured with sales of £256m. Floated in 2014 at valuation of £3.4bn
First featured with sales of £305m; floated in 2014 and completed a $13bn merger with IHS in 2016
First featured with sales of £143m. Floated in 2010 and now valued at £21bn