Technical Consulting & Engineering in
Châtel-St-Denis

Opto Logic SA

Since 1996 · 1–10 empl.

The core activity of OPTO Logic Technology is the consulting, development, production, sales and support of display solutions and printing systems, particularly in the field of TFT-LCD displays, touch panels, embedded systems and thermal printers. The company offers standardized and customer-specific solutions and serves customers in various industries, such as measurement technology, medical technology, self-service terminals, POS systems, industrial automation, ticketing machines, white goods, telecommunications and transportation.

MGI INGENIEURS SA

Since 2002 · 21–50 empl.

MGI ingénieurs SA is a consulting engineering firm specializing in civil engineering and environmental fields. The company's core activities include: planning and implementation of infrastructure projects, such as roads, bridges, tunnels, and railways; construction and renovation of buildings, such as residential buildings, office buildings, halls, and sports facilities; environmental engineering, including wastewater treatment, noise protection, and revitalization of water bodies; and consulting and assistance in planning and implementing construction projects, including project management, safety audits, and construction supervision. The company thus offers a wide range of services in the fields of construction and environmental engineering.

hymexia Sàrl

Since 2009 · 11–20 empl.·4.8(5)

The core activity of Hymexia is the strategy, consulting and implementation of vehicle and machine procurement for public institutions and companies, particularly in the field of public tenders. This also includes services such as auditing, project management, fleet monitoring, CE marking and consulting for the procurement of vehicles and machines.

Assistec P. Ansaldo

Since 1994 · 1–10 empl.

Excalibur Marine Contractors SA

Since 2006 · 1–10 empl.

Inspection Contrôle Services Thierry RAguenet

Since 2011 · 1–10 empl.

Maric Ingénieurs et Géologues SA, succursale de Châtel-Saint-Denis

Since 2011 · 1–10 empl.

Atout Energie Julien Pasquinoli Conseiller énergétique du bâtiment

Since 2023 · 1–10 empl.

RSQS SA

Since 2023 · 1–10 empl.

Principia Marine Contractors SA

Since 2024 · 1–10 empl.

Structura Bois Sàrl

Since 2025 · 1–10 empl.

Joliquin automation

Since 2025 · 1–10 empl.