E3 Technical, software and staff supplier to online automotive reference company Carweb, has been acquired by HaynesPro, the professional data solutions business of Haynes Publishing Group plc. (Haynes). The move will strengthen Haynes’ online technical data presence in the UK, according to the company. HaynesPro is the European market leader for online automotive workshop data for the automotive aftermarket. Serving more than 50,000 workshops through its European partners, it has been collaborating with Carweb since 2009. Darryl Watts, formerly E3 technical sales director, has become the new managing director of HaynesPro UK.