What we do and what we offer...


Engineering Design
Other Services

  • Residential Houses
  • Non-residential Buildings
  • Cultural Heritage Structures
  • Other Structures
Engineering Structures

  • Streets, Roads
  • Walkways and Cycleways
  • Squares
  • Gas Networks
  • Drainage structures
Water Management

  • Water Supply and Sewage Networks
  • Wastewater Treatment Plants
  • Water Quality Improvement Equipment

  • Electric Power Lines up to 400 kV
  • Substations and Distribution Stations up to 400 kV
  • Electric Networks 10-0,4 kV
  • New User Connections
  • Solar stations
  • Cadastral measurements of land plots
  • Engineering topographic maps of various scales
  • Geodetic (as-built) surveys of underground engineering communications
  • Marking of coordinated land plot points in the area
  • Marking of axes for newly constructed buildings an structures and preparation of as-built surveys
  • Surveying supervision during construction
energinis naudingumas


  • Energy performance certification of buildings
  • Construction/reconstruction feasibility studies
  • Energy performance audits for buildings
  • Technical maintenance
  • Preparing aplications for financing solar stations

Our story


Our Company

There are more than 100 experienced certified specialists in our engineering design team, who are dedicated to offering the most innovative solutions to our customers by cooperating with their colleagues from different scientific areas.

The team consists of architects, constructors, site layout, technology, transport, water & sewage, heating ventilation & air conditioning, electrical engineering, electronic communications, security alarm, fire alarm, process-control and automation designers, preparation for construction and construction organization, price estimation and economic calculation experts.

UAB Projektai ir Co is part of UAB A. Žilinskio ir ko group of companies and is responsible for all engineering design services.


IMS policy

 Integrated management system policy

 The company operates on the basis of an integrated quality, employee training, health & safety and environmental management system complying with the requirements of ISO 9001ISO 14001 and OHSAS18001.


Corporate vision and mission


To be the leader in the Lithuanian market and to establish ourselves in international markets by employing progressive business development


To develop and implement valuable infrastructure solutions that ensure the development of activities of a socially responsible and innovative company.

Corporate values


We promote the continuous improvement of our employees’ qualifications and create a culture of a learning organization. We promote creativity and innovativeness.

Integrated attitude

By integrating our long-term experience and knowledge, scientific potential, technologies and innovations we seek to ensure that the infrastructure solutions we provide create more value for our clients.


We monitor the market and the changes in it and we can therefore adjust quickly to the needs of our clients.


As a transparent company, and a responsible member of civil society, we understand the importance of monitoring the activities of the company and its impact on the environment and society. We follow the principles of a Responsible Business.


 Awesome career starts here


Our company is growing rapidly and we are always ready to welcome new members to our team. Whether you are a professional or willing to become one, if you are prepared to learn, improve, discover the latest technologies and be a part of a strong team, please send us your CV. Working with us means new challenges and opportunities, transparency, enthusiasm, trust, excellent working conditions and development with a team of strong professionals. If you don’t see the position corresponding to your background, we would still like to hear from you. We are always on the lookout for new promising team members.

Send your CV to This email address is being protected from spambots. You need JavaScript enabled to view it. or call tel. +370 614 80151