Noble Denton Group has joined an elite group of British businesses as it secured 59th place in this year’s Sunday Times Deloitte Buyout Track 100 list. Now in its second year, the prestigious league table ranks Britain’s top 100 private equity-backed mid-market companies with the fastest growing profits (EBITDA) over two years. The research analyses the profit performance of private equity-backed companies, rather than just the buyout deals. Noble Denton is one of 12 energy firms on the list and achieved 39.9% annual profit growth in 2006. The company joined forces with two Norwegian private equity firms, HitecVision and Ferncliff TIH in the same year.