Top Track 100

The Sunday Times Top Track 100 league table ranks Britain’s 100 private companies with the biggest sales. It is compiled by Fast Track and published in The Sunday Times each July, with a series of associated events in the autumn.

The 19th annual Top Track 100 supplement was published on 5 July as a special Covid-19 edition, sponsored by HSBC and Linklaters. It highlighted how the UK’s biggest private companies have supported the country during the crisis, how it has impacted their industries, and how they are adapting.

We hope this special edition recognises the impressive past performance of all these companies, their contribution to the economy and role in paying the taxes that help fund vital public services, such as the NHS, as well as their responses to the pandemic.

Top Track 100 entry criteria

The closing date for nominations for the 2021 league table is 28 May 2021, with publication in July 2021.

Sales £750m – £25bn

  • UK registered, unquoted, and not subsidiaries
  • Sales are taken as total turnover, net of VAT
  • Companies are not required to be in profit
  • Trading weeks in the latest year have to exceed 25
  • Companies must have at least 100 staff (average full-time equivalents for the year)
  • Bookmakers, betting and gaming companies should provide net revenue
  • Companies may have their ultimate holding company offshore
  • Sales are typically between £750m and £25bn


  • Companies that are equal joint ventures, or majority-owned by quoted or other companies
  • Pure trading companies and companies with fewer than 100 staff (average full-time equivalents for the year)
  • Not-for-profit companies, including 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

£750m - £25bn


up to £2.5bn


100 - 20,000

Alumni success stories

First featured in 2002 with sales of £1.3bn, it was sold to Turkish biscuit maker Yildiz for £2bn in 2014
First featured with sales of £713m. Floated in 2014 at valuation of £3.4bn
First featured with sales of £3.1bn. Floated in October 2015 at valuation of £6.2bn & was sold to US rival Vantiv in 2017 in £9.3bn deal