 2007- Investment with 26% shareholding.in CEIL Motive Power Pty Ltd. A Joint Venture in Australia.2007- Acquired 100% stake in Tandon Metals Ltd. 
2008- Acquired 51% stake in Lead Age Alloys India Ltd. 
2009- Divestment of shareholding in CEIL Motive Power Pty Ltd. 
2012- Acquisition of Inverter manufacturing facility at Roorkee, Uttarakhand 
2012- Technical Collaboration with East Penn Manufacturing Co., USA 
2012- Acquisition of second Inverter manufacturing facility at Haridwar, Uttarakhand.2012- Acquisition of balance 49% shares in ESPEX Batteries Limited, UK.