A+W Basel

On 1 July 2008 Amstein + Walthert AG took over the engineering office Landert+Partner GmbH, as part of a succession planning regulation, which is active in the field of heating, ventilation, air-conditioning systems and sanitary facilities engineering.

We want to satisfy the increasing demand for solutions which are not just optimised from an energy and economic point of view but also from an ecological point of view. As a consulting office we enjoy a good reputation in the region Basel as an innovative team for ecology in the construction industry, integral planning, energy concepts, as well as building operation and maintenance concepts based on sustainability.


Oesterle Stefan

Oesterle Stefan
A+W Basel

Strübi Daniel

Strübi Daniel
Bereichsleiter Sanitär - Mitglied der Geschäftsleitung
A+W Basel


Amstein + Walthert Basel AG
Henric Petri-Strasse 15
CH-4051 Basel

+41 61 365 90 10


Legal form

Public limited company

Share capital

CHF 100,000, 100% owned by Amstein + Walthert Holding PLC

Facts and Figures

44 Employees