+41 22 777 10 47      |      courrier@wintsch-ing.ch      |      Ch. de la Distillerie 4, 1233 Bernex

+41 22 777 10 47    |    courrier@wintsch-ing.ch


More than sixty years
of experience in engineering services


We aim to provide consultancy services that present the most optimal solutions from both energy and financial points of view, while supporting our customers with the management of their projects, as it is vital to us to propose solutions fitting their budgets and schedules.

We use our long-standing expertise to fulfill the ambitions of our customers, as well as the integration of the ever-changing global energy issues.

+ 10


+ 60

years of experience

+ 750

projects completed

Some important milestones

Samuel Oudot and Antonio Barroco were appointed and established the head office in Bernex / Geneva


Florian Goubet heads the firm’s management and activities


Founded in Geneva in 1962
by Kurt Wintsch


In 1990, the business was converted into a limited company and became
the K. Wintsch & Cie SA.


The company is affiliated with and/or a member of the following professional organisations:

PMVA / Performance Measurement and Verification Analyst, in accordance with the IPMVP protocol (International Protocol for the Measurement and Verification of Energy Performance)

IPMVP / International Protocol for the Measurement and Verification of Energy Performance

Die Planer - SICC / Swiss Association of Building Engineers

SIA / Swiss Association of Engineers and Architects

REG / Foundation of the Swiss Registers of Engineering, Architecture and Environmental Professionals

MPQ / Registry of professionally qualified agents of the State of Geneva

SSES / Swiss Solar Energy Society

We work with approved/certified partners :

SRRT - SwissCCS / Swiss Society for the Prevention
of Contamination

Concessionnaire IDC

our team

Experienced professionals
at your service

custom google map for website



Get in touch regarding your project



Chemin de la Distillerie, 4
1233 Bernex

+41 22 777 10 47