Installation in buildings or in other projects of building of: pumbling systems and hygiene appliances, pipes for gas and water (except for heating), setting of automatic extinguishers, etc.
Setting of electrical installations of heating
Assembling of inside and outside woordworks: doors, windows, closets of equipped kitchens, shop equipments, frames for windows and doors, etc.
Assembling of inside and outside metallic woordworks: doors, windows, frames for windows and doors, stairs, closets for equipped kitchens, shop equipments, etc.
Repair of machines
Repair of electronic devices
Installation of industrial machines, devices and equipment
Electro-technical installation works, with the exception of those executed at buildings
Installation of heating, air-conditioning and ventilation
Carpentry
Laying of floor and wall tiles
Retail trade in sanitary products and sanitary installation materials in specialised shops
Retail trade in electronic domestic devices in specialised shops
Other types of technical and scientific activities
Other types of cleaning of buildings; industrial cleaning