Design, execution, maintenance, testing and inspection of electrical installations in the civil and industrial sectors, marketing of electrical, telephone and lighting materials, telephone installations with Swisscom concession, data transmission systems, technical office, design, specifications, estimates, technical assistance and consulting, execution of electrical panels for any type of private or industrial installation, alarm, fire and theft systems, automatic systems, air conditioning and refrigeration systems, trade in electrical appliances. It may participate in other Swiss or foreign companies with a similar purpose. All commercial or financial activities that are related to its social purpose.