AC I SK Holding AG

Operation of an engineering office for building technology, in particular in the areas of heating, ventilation, air conditioning, sanitation, sprinkler systems and energy consulting, as well as the acquisition, ownership, sale, trade, management and financing of participations in other companies, and trade in goods of all kinds. May acquire, manage, broker and sell licenses, patents and other intangible assets, as well as real estate, establish branches and subsidiaries in Switzerland and abroad, and conduct all business that is connected with or suitable for promoting the purpose of the company, as well as carry out financing for its own account or for the account of third parties, and provide guarantees and sureties for subsidiaries and third parties.