At Sonus, we fuse modern technologies with the skills, passion and knowledge of a team with years of experience behind them to create innovative and inspiring spaces where creative projects can reach their full potential.



We put a great deal of time, effort and thought into the design process of every project we take on.


We work with many of the world’s leading brands in the fields of audio, architectural and stage lighting, video, stage mechanization and audience seating.


Successful integration is fundamental to what we do. Raising the technological capabilities of cultural institutions in turn fosters artistic creativity and audience satisfaction.


Even the most up-to-date installation requires periodic servicing and software updates to ensure that the system and equipment continue to operate flawlessly.


We periodically organize training sessions in the fields of lighting and audio system management.

We design solutions for


Cultural centres

Concert halls

Conference centres



Sports centres

Business centres

Night clubs

Houses of worship


Home cinemas

Completed projects

Vilnius Congress Hall

Completed in 2023

Installation of automatic movable stage platforms, lighting systems for the stage and audience areas, seating for audience.

Lithuanian Armed Forces Vilnius Garrison officers club

Completed in 2022.

New stage technologies were installed in the main hall. A modern artistic lighting system and lifting mechanisms were integrated which improve the quality of the events and expand the variety of scenarios.

Vilnius City Hall

Completed in 2022

Design and integration of a lighting system in the Great Hall and mobile wireless floodlights suitable for use in various spaces including outdoors. The new lighting system illuminated the vault of the hall and will add dynamics to the events taking place in the City Hall.

Vilnius Waldorf School

Completed in 2021.

Transformation of the school gymnasium into a multifunctional sports and performance space at a school that nurtures arts. Design and integration of lighting system. Mobile sound system.

Lithuanian national drama theatre

Stage technology projects completed in the Great Hall, The New Hall, The Studio, The Rehearsal Hall and the Lobby during 2021-2023.

Design and integration of stage machinery, artistic lighting, audio and video systems. Installation of intercom, public address and digital signage systems.

Druskininkai cultural centre
(in progress)


Acoustic environment change system in the great hall.
Audio, lighting, video, conference and stage mechanism design and integration in the great and small halls.
Audio and video systems design and integration in cinema hall.
Intercom, public announcement and digital signage systems.

Kaunas State Musical Theatre


Architainment. Architectural lighting of the building facade was designed and implemented with the possibility of adapting the lighting to a certain event theme. Unique elements of the facade are highlighted. The integrated system enables the users to control the lighting by zones or specific groups of lighting devices, both for stationary and moving light compositions.

Vilnius Keistuolių Theatre


Sound system design and integration.

Vilnius airport
VIP terminal


Design and integration of lighting system. A very convenient equipment hanging system allows one to connect lighting devices at any hanging point. Multi-purpose sets of lighting devices enable a wide spectrum of lighting scenarios, from conference to concert lighting.

Recreational leisure and sports centre "Five daughters"


In the newly built conference and entertainment hall within the centre in Vilnius district, artistic lighting devices were installed.

Lithuanian State Youth Theatre


Hall seats 415 spectators.

Kuršėnai Cultural Center


Hall seats 440 spectators.

Molėtai cultural centre


Design of natural acoustics in the main hall. Design and integration of audio, video and lighting systems. Modernized lifting systems for decorations and lighting bridges. Design and installation of stage technology electric power distribution and control equipment.

Home cinema


Design and integration of home cinema system.

Louis Armstrong outdoor stage at Vilkijos park


Marble statues with integrated speakers via which music in the park is played. Every visitor of the park can activate the music with a single push of a button.

Vilnius Theatre "Lėlė" (State Puppet Theatre)

Design and integration of stage, lighting and audio systems within the Great Hall of the Theatre.

Hotel and Restaurant “Villa Mosavali”, Georgia

Acoustics project design. Design and integration of sound and lighting systems.

Home Cinema, Georgia

Acoustics project design. Design and integration of sound and video systems, furniture.

Art-House of Tianeti, Georgia

Design and integration of sound and lighting systems.

Partner reviews

Vilmantas Juškėnas, Vilniaus Teatras “Lėlė”


Social partnerships

theATRIUM – International Theatre Festival

“TheATRIUM” began in 2017 and is now a significant event in theatre life not only in Klaipėda but in Lithuania and the whole Europe. The festival showcases the latest and most importantly high quality works of talented artists. We are proud that with the help of the technologies that are provided by SONUS the festival can realize its creative ideas more vividly.

Vilnius Tech University

We periodically organize training sessions in the fields of lighting and audio system management for Baltic and Scandinavian professionals. In 2022, the new cooperation with Vilnius Tech University has made it possible to invite students of the university’s Event Engineering course to this interactive practical program.

Child development clinic

A child is like a butterfly in the wind.
Some can fly higher than others,
But each one flies the best it can.

It is a good feeling to be able to allocate part of Sonus income to the organization every year.


Our energetic, friendly and focused team is always on the lookout for new recruits. At Sonus we strive always to create a positive, flexible working environment, where our colleagues can create and develop while feeling empowered and valued.

We’re not necessarily looking for people who are super-qualified or experienced. If you’re enthusiastic and willing to learn, and you think you’d be a good fit at Sonus, then we’d love to hear from you.
+370 685 49402


UAB „Sonus exsertus“

Bičiulių str. 31, Bukiškis,
LT-14182 Lithuania
+370 685 49402

Company details

Company code 303190383
VAT no. LT100008180415
IBAN LT037044060007931249
AB SEB bankas