Engineer in
Chavornay

SCALEN Sàrl

Since 2017 · 11–20 empl.·5.0(26)

SCALEN Sàrl provides geomatics and technical surveying services. Its work includes construction-site surveys, 3D data capture using laser scanning and photogrammetry, and digital 3D models and BIM modelling for buildings and civil engineering structures.

RM Expertises Véhicules Sàrl

Since 2019 · 1–10 empl.

JDI Sàrl

Since 2021 · 1–10 empl.·5.0(3)

JDI Sàrl is an engineering consultancy specialising in energy and building services. Its services include planning and consulting for heating, ventilation, air conditioning and building automation, as well as energy studies, efficiency optimisation, building energy certificates and subsidy applications.

Space Optics Systems Sàrl

Since 2022 · 1–10 empl.

Space Optics Systems Sàrl provides engineering services for optics, optomechanics, aerospace and astronomy. Its work includes technical specifications, CAD design, simulations and analysis, assembly and alignment, testing and validation, and project management.

Tec 3000, Joël Widmann

Since 2010 · 1–10 empl.·5.0(1)

The core activity of Tec 3000 is the provision of technical services in the field of electrical engineering, particularly the planning, design and supervision of electrical projects. This includes the creation of plans and circuit diagrams, the conception of offers, the supervision of construction sites and support with the billing of projects.

Tec 3000 Sàrl

Since 2026 · 1–10 empl.

Tec 3000 Sàrl is a technical office specializing in electrical engineering. The company provides consulting, project development, electrical plans and schematics, tender documents, site supervision, and support with final invoicing.

ETAMax Consulting, Pedro Salvador Maximiano

Since 2025 · 1–10 empl.