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Our Office Locations

Three office locations – one team. We advise our clients on an interdisciplinary and transnational basis. We are a well-coordinated and experienced team – including across city and country borders.

Berlin Office

The focus of our work at our Berlin office is on legal advice in the areas of project transaction, financing and public law. Our office is located in the middle of Berlin: close to the decision-makers and central to our clients.

Getting there by public transport

From Berlin Central Station

  •  Take the M5 to Hannoversche Straße 


Our address

Chausseestraße 6
10115 Berlin
Tel. +49 30 28876180


Paris Office

One focus of our Paris office is the support of German companies in the French market. The employees on site are all multilingual and also support international collaborations in the field of renewable energies – from wind to biogas.

Getting there by public transport

Metro (subway):
Line 7 or 14 to Pyramides Station

Our address

10, Rue des Pyramides
75001 Paris
Tel. +33 1 53534670

Location: Freiburg

Sterr-Kölln & Partner was founded in Freiburg in 1978 and has its headquarters there. Our offices in the Solar Info Center are a stroke of luck, because it is where research, start-ups and consulting companies from the renewable energy sector meet. It is just the right environment to stay up to date in terms of technology and sustainable structures.

Arriving by public transport

From Freiburg Central Station

  • with streetcar line 4, direction "Messe" stop: Technische Fakultät (Faculty of Engineering) Travel time 10 minutes
  • with the Breisgau S-Bahn (suburban railway), direction Breisach, stop: Freiburg Messe/University travel time 3 minutes 

Arrival by car

Directions on Google Maps

Parking possibility in the underground car park

Our address

Emmy-Noether-Str. 2
(at Solar Info Center)
79110 Freiburg
Tel. +49 761 490540