Planning and execution of metal construction work; trade in, execution of maintenance, repair and conversion work on and maintenance of vehicles and machinery used in the municipal economy as well as in private areas, such as agricultural, forestry and horticultural vehicles, construction machinery, vehicle parts, vehicle components, machines, equipment, systems and products of all kinds, including accessories and spare parts; provision of all other work and services related to the aforementioned activities; participations; acquisition, holding, management, administration, use, leasing, encumbrance, trading, sale or realization of any other type of securities, capital investments, intangible assets or rights, raw materials of all kinds, movable assets of any other kind as well as real estate of any kind, and conclusion of all other legal transactions related to these assets; taking out loans and credits for itself, affiliated companies, shareholders and third parties; granting loans and credits to affiliated companies, shareholders and third parties; assuming liability for loans and credits of affiliated companies, shareholders or third parties as guarantor; providing other guarantees or securities of any kind, in particular pledge, fiduciary transfer or provision of other securities; entering into and assuming exchange liabilities; engaging in any other form of short-term, medium-term or long-term investments, financing and financial transactions.