Technical Consulting & Engineering in
Bernex

PILLET GEOTECHNIQUE SA

Since 2016 · 11–20 empl.

The core activity of Pillet Géotechnique SA is to provide services in the field of geotechnics, particularly in the areas of: * Studies, support and monitoring of construction projects that come into contact with the soil * Specialized work and earthworks, such as foundations, retaining walls, track work and other work that comes into contact with the soil * Environmental monitoring and consulting, particularly in the areas of soil pollution, asbestos remediation and monitoring of remediation work * Engineering services for the construction of buildings, bridges, tunnels and other infrastructure projects The company also offers services in the area of river restoration and the development of sustainable projects.

K. Wintsch et Cie SA

Since 1990 · 11–20 empl.·5.0(2)

K.Wintsch & Cie SA is an engineering firm specializing in energy efficiency and sustainable building. The company's core activity is providing consulting services for the planning and implementation of energy-efficient and sustainable buildings, including the installation of technical systems.

R + Electrotechnique Sàrl

Since 2025 · 1–10 empl.

R + Electrotechnique Sàrl is an electrical engineering consultancy providing owner's project support (AMO) and industrial electrotechnical expertise. Services include audits, calculation notes (power balance, short-circuit, voltage drop, harmonic conformity), detailed engineering and execution drawings, tender documentation, construction supervision, testing/commissioning and 3D modelling (Revit/AutoCAD) including unifilar and grounding plans for MT/BT installations.

Mathias Schmocker, Ing. Dipl. EPFZ

Since 1992 · 1–10 empl.

LA PETITE PLAINE Sàrl

Since 2004 · 1–10 empl.

Tripet & Co, consultants

Since 2005 · 1–10 empl.

AT Scientific LLC

Since 2011 · 1–10 empl.

SABERT bureau d'ingénieurs SA

Since 2016 · 1–10 empl.

Yethys Sàrl

Since 2022 · 1–10 empl.

Juergen Hilsberg Consulting

Since 2023 · 1–10 empl.

Zarkovic Ingénieur

Since 2026 · 1–10 empl.