About us


About us

TEC Group of Companies unites the experts in design, technical supervision, construction project management for industry, energy, transport infrastructure and other objects. We are one of the largest groups in the Baltic States providing engineering services.

The member of the Group TEC Infrastructure, UAB designs, consults and provides technical supervision services in the field of transport infrastructure.

TEC Industry, UAB are the experts in industrial and energy engineering: they design, carry out technical supervision of these objects and supervision of project implementation as well as provide other engineering services.

The specialisation of the company of the Group TEC Consulting, UAB is construction project management, technical supervision and commissioning-coordination services.


Our strength is our team and 20 years of engineering excellence.


is the highest quality, technologically advanced, environmentally friendly and aesthetically pleasing buildings and transport infrastructure objects that serve the public and enable our clients to achieve their goals.


QUALITY. We continually increase our knowledge in specialised refresher courses, and work employing innovative methods and technologies: Bentley, Autodesk, MIDAS, SOLIDWORKS, NEMETSCHEK, GEO5.

The companies of the Group have implemented a Quality, Environmental and OH&S Management Systems meeting the requirements of the international standards ISO 9001, ISO 14001, ISO 45001 (OHSAS 18000). TEC Quality Policy.

FUTURE. We participate in study programmes for preparation of engineers, give lectures to students, and introduce future engineers to real working methods in cooperation with Vilnius Gediminas Technical University, Kaunas University of Technology and other educational institutions.

ENVIRONMENTAL PROTECTION. We operate in compliance with the highest environmental standards, create objects and solutions that reduce the negative impact on the environment around us, and provide consultations to our clients and partners on the impact of economic projects on the environment.


Sectors in which we operate


Energy Energy
Industry Industry
Transport infrastructure Transport infrastructure
Nuclear energy Nuclear energy
Aviation Aviation
Pharmaceutical and medical industry Pharmaceutical and medical industry
Water management Water management
Environmental protection Environmental protection


Awards for implemented projects are proof of the quality, value and exclusivity of our work.