Duvoisin-Groux SA

Duvoisin-Groux SA, with its 100-strong team, provides project management, construction and maintenance services for aerial and underground electrical infrastructure, telecommunications, external lighting and signalling.

Founded in 1947, Duvoisin-Groux SA operates in Western Switzerland and employs around 100 qualified and experienced people. Our four business areas are: Energy, Lighting, Mobility uind Telecommunications.
Based in Bussigny, the company offers services such as planning, project management, construction, maintenance and repair of network infrastructures.
Since 2021 Duvoisin-Groux SA is a subsidiary of the Arnold Group.



Our services

  • Flexible working models such as annualised working hours and remote working
  • Varied career paths with financial and time support for continuing development and study
  • Promotion of physical and mental well-being for all staff
  • Network electrician apprenticeships (including second and additional apprenticeships)
  • Staff are treated with respect and equality
  • Family-friendly working practices, for example part-time positions and free access to the company’s counselling service

Culture de travail

Our thought processes and actions are always focused on the customer. We continually develop our services and align them to market demands. Innovation, professionalism, close relationships with our customers and an emphasis on quality form the basis for our long-term success.
We adopt an entrepreneurial approach and build collaborative relationships. We lead our team with clear objectives and processes to ensure that we implement our business strategy consistently. Streamlined decision-making processes mean that we can act quickly and with focus.

The key to our success lies in competent, responsible, committed and well-trained staff. We believe in the importance of a great working environment, where trust, respect and willingness to work as a team are key elements. Our communication is always open and direct.

Impressions of our company


Competences Infrastruktur + Ingenieurbau, Verkehrstechnik, Infrastrukturplanung
Number of employees 110
Website http:// www.duvoisin-groux.ch
Service provider