We operate with our team across Germany and internationally.

As an independent company, we support you with consulting and implementation services in all areas of environmental planning. Our projects extend throughout Germany and into parts of neighbouring countries. At the core of our service portfolio are planning and consulting services aimed at sustainable development – particularly the responsible use of natural resources and forward‑looking, adaptive spatial planning.

For every project, we analyse the specific framework conditions and develop tailored solutions that meet your requirements. Our team of more than 250 employees ensures professional, efficient and reliable project execution. This is supported by a strong network of cooperation partners whose expertise we draw on as needed. In this way, we guarantee an exceptionally high level of quality, adherence to deadlines and close client collaboration.

With more than 30 years of experience, we offer comprehensive expertise in all areas of environmental permitting services. TNL Umweltplanung emerged from the Planungsgruppe für Natur und Landschaft GbR (PNL) and has built extensive know‑how across all relevant business fields since 1994.