Dreiseitl

For over 40 years, we've led the way in water and landscape architecture, urban planning, and environmental policy. The intelligence of water and nature inspires us to deliver transformative projects that empower fluid thinking.

The DREISEITL water story

1980

Atelier Dreiseitl

Herbert Dreiseitl founded
Atelier Dreiseitl (AD) in 1980 with a vision to create liveable cities inspired by a deep understanding of water — blending artistic expression with environmental planning and implementation, particularly water in urban settings.

2013

Ramboll Studio Dreiseitl

The studio entered a new chapter — acquired by Danish-based international consultancy Ramboll and reborn as Ramboll Studio Dreiseitl (RSD), recognized for its excellence in urban design, landscape architecture, and climate-resilient ecological planning.

Henning Larsen

2022

RSD officially transitioned and integrated into Henning Larsen. Working across architecture, landscape, and urbanism, co-create and innovate – cultivating desirable futures through their designs.

Today

DREISEITLconsulting GmbH, an independent consultancy working with cities and initiatives worldwide through climate resilience and regenerative approaches.