The production, trade and rental of products in the field of renewable energy and the remediation of workplaces and the environment in general. The buying and selling of equipment and machinery in the above-mentioned sectors; consulting in general in the field of activity, in particular with reference to technical and commercial aspects; the assumption of representations and in general every activity preparatory to the realization and execution of the company's purpose. The company may in Switzerland and abroad: carry out all activities, including commercial and industrial operations, directly or indirectly connected with the company's purpose; take direct or indirect interests and participations in other companies or enterprises, in the sector related to the company's purpose or in other sectors; provide guarantees and sureties, acquire, sell, register and exploit trademarks and patents; acquire, sell, hold, lease and manage real estate in compliance with the applicable legislation, establish branches and subsidiaries.