Turnover doubles at ADP

Much enlarged dental services provider ADP Healthcare Services Ltd more than doubled its turnover last year following a string of acquisitions and eight successful greenfield tenders.The company, which has been backed by Icelandic bank Kaupthing Singer and Freidlander since 2007, reported turnover of £70.7m for the year ended 3 April 2009, £58.9m of which was…