Execution of insulation contracts as well as trade in insulation materials; can conduct commercial and financial transactions of all kinds in Switzerland and abroad on its own account or on behalf of third parties, provide consulting services, assume fiduciary functions, finance external companies, exploit patents and other rights, acquire and manage properties, establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or establish similar or related companies, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it.