Technical Consulting & Engineering in
Nyon

Bovard & Fritsché SA

Since 1988 · 21–50 empl.·4.7(6)

Bovard & Fritsché SA is an engineering firm specializing in geomatics and civil engineering. The core activities include: Geomatics: topographic survey, public inquiry, implantation and cadastral work, photogrammetric survey by drone and production of orthophotos; Civil Engineering: evaluation and sizing of systems, realization of projects for the construction of roads, bridges and other infrastructure, planning and realization of projects for water supply and wastewater management; Land development: subdivision and mutation of properties, establishment of easements, implantation and cadastral work; Engineering services: project management, construction supervision, creation of plans and reports. The company offers its services to both private and public clients and has specialized in the needs of the Nyon region and its surroundings.

Bernard Schenk S.A.

Since 1988 · 21–50 empl.·4.5(8)

The core activity of Bernard Schenk SA is the provision of engineering and surveying services for projects in the fields of infrastructure, real estate and environment. Specifically, this includes: civil engineering, road construction, wastewater management, pressurized water networks, hydrology, hydraulics, expert opinions, environmental protection, construction and plant management, geometry, land management, cadastre and cadastration, photogrammetry and laser scanning, geomatics and building information modeling, and technical surveying. The company thus offers a wide range of services, from planning and execution of construction projects to environmental consulting and expert opinion preparation.

MPLANES SARL

Since 2009 · 1–10 empl.

The company MPLANES provides services in the field of business aviation, specifically: Aircraft Management, Aircraft Sales, Consulting, Client Representation, and Technical Management. The company supports owners of business aircraft in managing and operating their aircraft, and also offers consulting and sales services.

OXY Ingénierie Sàrl

Since 2019 · 21–50 empl.

The core activity of OXY Ingénierie Sàrl is the planning, development and implementation of technical solutions for the areas of heating, ventilation, air conditioning, sanitary engineering and medical gas supply in various sectors such as healthcare, laboratories, industry and tertiary institutions.

Apis Rex Sàrl

Since 2017 · 1–10 empl.

Apis Rex is a consulting firm specializing in the nonwoven and personal care industries. The company's core activity is providing consulting services in the areas of strategy, marketing, sales, business development, mergers and acquisitions (M&A), project management, and operational excellence. The company offers its clients tailored solutions to achieve their business goals and has a network of experts with extensive experience in the nonwoven and personal care industries.

Effinergy Sàrl

Since 2020 · 1–10 empl.

Effinergy Sàrl provides chemical and hydromechanical cleaning, renovation and corrosion protection for multitubular condensers, and offers preventive and ameliorative maintenance services for energy production and cooling systems. The company also supplies heat pumps (air–air, air–water), thermodynamic water heaters and mechanical ventilation (double‑flow) systems.

HKD Géomatique Vaud SA

Since 1988 · 51–100 empl.·3.0(2)

HKD Géomatique Vaud SA is a surveying and geomatics firm that provides official cadastral surveys, terrestrial laser scanning, mobile mapping, photogrammetry, BIM and GIS services. The Vaud office also delivers civil engineering surveying and geomonitoring services and supports territorial planning and construction-permit processes.

ab ingénieurs sa

Since 2016 · 1–10 empl.·4.1(8)

ab ingénieurs sa is a multidisciplinary engineering consultancy providing design and advisory services in structural engineering, geotechnical and special works, civil infrastructure and environmental engineering. Services include site investigations and laboratory testing, design of structures and infrastructure, underground works, geothermal projects and contaminated‑land assessment and remediation.

EH Group Engineering SA

Since 2017 · 11–20 empl.·5.0(1)

EH Group Engineering SA develops and manufactures PEM fuel cell stacks and systems and provides engineering services including stack design, customised system integration and fuel-cell control software. Its products are aimed at applications such as maritime vessels, stationary backup power, microgrids and aviation.

Envergures SA

Since 2023 · 1–10 empl.

STG Swiss Technik Group Sàrl

Since 2020 · 11–20 empl.·1.0(1)

STG Swiss Technik Group Sàrl is a renewable energy company providing study, design and turnkey installation services for photovoltaic systems, energy storage, heat pumps, thermodynamic boilers, photovoltaic carports and electric vehicle charging solutions.

ProAir Energy Sàrl

Since 2026 · 1–10 empl.

ProAir Energy Sàrl provides heating, air-conditioning, and heat pump solutions in French-speaking Switzerland. The company handles sales, installation, commissioning, maintenance, and repair of energy systems.