Designed ensemble of buidings for Teltonika headquarters is developed in rational structure manner. Composition is diversified with ductile details and landscape elements. The representative space of headquarters - green connection between buildings - contains various functions: recreation, events space, etc. Aluminum composite hinges are used for the fascade finnishing. Ductile details are composed in a principle of contrast, highlighting them with different color. Special attention is given for the design of fifth fascade -part of buildings roofing is used for solar colectors, contains terraces with greenery. Various attributes such as QR codes encryping the information representing the company are also accomodated on the roof.