Technical Consulting & Engineering in
Echallens

Chabloz et partenaires SA

Since 1987 · 1–10 empl.

Chabloz et partenaires SA is an engineering firm focused on structural design and civil engineering, providing structural calculations and the development of load-bearing systems for timber, reinforced concrete and steel constructions. Services also include fire protection planning, cost management (tenders, quantity surveying, invoice checks), site supervision and expert assessments.

ALPHA-GEO Ingénieurs et Géomètres SA

Since 1982 · 11–20 empl.·5.0(1)

The company ALPHA-GEO is an engineering firm specializing in the following core activities: territorial planning and management, civil and rural engineering, geometric works, and geographic information systems (GIS) and spatial information technology. The company thus offers services in the fields of planning, development, and management of territories, infrastructures, and buildings, as well as in the field of geometric surveying and cartography.

Crottaz Consulting

Since 2020 · 1–10 empl.

The core activity of Crottaz Consulting is planning and consulting in the field of sanitary facilities as an engineering office.

Sunpel Sàrl

Since 2025 · 1–10 empl.

Sunpel Sàrl provides solutions for terrace planning and equipment. The company sells modular terrace systems from Slideck, premium parasols from Glatz, and pellet-fired heating parasols from Edelsun, and also handles delivery, installation, maintenance, dismantling, and storage.

Courvoisier Conseil Sàrl

Since 2007 · 1–10 empl.

Philippe Landry Consulting

Since 2011 · 1–10 empl.

NexSST Sàrl

Since 2021 · 1–10 empl.

BH Pragma Concept Sàrl

Since 2023 · 1–10 empl.