INVEST AG and Raiffeisen Oo Invest GmbH & Co OG have acquired 62.5% of the shares in MWS Industrieholding GmbH, the Austria based aluminum casting and CNC machining company.The previous Managing Directors Josef Stiegler and Detlef Buchmann will continue to manage the operational business and will continue to hold a 32.5 percent stake in the company, while the remaining 5 percent remain with the non-operative former shareholders.