Building exterior

Acoustics & Sound design

We are Efterklang

Efterklang is AFRY’s offering within acoustics, vibration and sound design.

We’re a group of engineers, designers, and technical specialists delivering award-winning work in the Nordic region and worldwide since 1956. We create sound environments and solve vibration issues at all scales and in all sectors.

Efterklang logo

At Efterklang we work in the intersection between engineering, design, and technology. Our complete palette of sound and vibration services enables us to create unique and optimal sound environments.

We tune the world.

Zlatan Idnert - Head of Efterklang
Zlatan Idnert
Head of Efterklang

Interested in our offering? Contact us!

Contact Zlatan Idnert

For sales enquiries, please complete this form. For all other enquiries, please visit our offices and contacts page.

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