About OUSIA

The meaning of Ousia

Ousia means essence in Greek — the inner nature of something, its true substance. This idea guides our work: creating spaces and selecting materials that express purity, intention, and the authentic character of a home. 

Crafting spaces with purpose

OUSIA is a real-estate promotion company committed to healthier living.

We develop properties and distribute sustainable building materials selected for their purity, performance, and respect for the human body. 

Our expertise combines architecture, building biology, and material science. We collaborate with artisans and industry specialists to deliver constructions that breathe, adapt, and last.

Why materials matter

Conventional construction often relies on synthetic compounds, plastics, and high-VOC finishes that affect indoor air quality.

We choose a different path.

As developers and distributors, we prioritise breathable mineral systems that regulate humidity, eliminate unnecessary chemicals, and create naturally balanced indoor environments.

The result: homes that feel better — and are better for you.