

What makes
Okko unique
Okko is an international interior design company specializing in creating and developing sustainable and innovative acoustic solutions that combine form and function.
Eco‑Conscious Design
Okko integrates eco-friendly materials like natural wool and recyclable aluminum to create acoustic solutions that respect the planet, please the senses and leave a minimal ecological footprint.
Form Meets Function
From visually striking forms to acoustic precision, Okko's products like Tratti go beyond traditional soundproofing—they sculpt the ceiling while enhancing sound clarity across large spaces.
Nordic Innovation
Born in Sweden, Okko blends Scandinavian design values with advanced acoustic science. They are timeless, tested and highly adaptable products for modern workspaces, cultural spaces, and public buildings.


From Stockholm to Singapore, Okko’s visually elegant sound solutions have transformed ceilings and spaces in commercial, educational, and cultural landmarks worldwide.
Tratti's architectural ceiling absorbers are available in multiple diameters, designed to absorb reverberation without disrupting the room’s visual balance.
Acoustic Installations Across 14 Countries
Scandinavian Aesthetics
Meet Acoustic Performance
Okko is a Swedish brand redefining modern acoustics by merging minimalist design with high-performance sound absorption. With over a decade of innovation in architectural acoustics, Okko's solutions are not just heard—they’re seen and admired. From large auditoriums to refined interiors, Okko enhances the sensory experience without compromising on elegance.