Technical Consulting & Engineering in
Neuchâtel
70 companies in Technical Consulting & Engineering based in Neuchâtel — name and year of registration from the commercial register.
50 of 70 companies
De Cérenville SA
Since 1981 · 11–20 empl.5.0(9)
De Cérenville géotechnique S.A. provides geotechnical engineering consultancy, including site investigations, geotechnical reports, stability analyses and construction-phase geotechnical monitoring. The company also operates testing and measurement services (laboratory and in‑situ), offers environmental services such as contaminated-site assessment and waste management, and provides geostructure and geothermal support.
Leschot SA Swiss Engineering
Since 1966 · 1–10 empl.
Leschot SA Swiss Engineering provides engineering and consulting services for the electronics and micromechanics sectors, covering product development, manufacturing planning, procurement and quality specifications. The company also supports marketing and sales organization, staff training and management consulting.
Boss et Partenaires SA
Since 1994 · 11–20 empl.
The core activity of Boss SA Ingénieurs conseils is consulting and planning in the field of mobility, including individual transport, public transport, soft mobility (e.g. pedestrian and bicycle traffic) and mobility and environment.
OPAN concept SA
Since 1998 · 11–20 empl.
OPAN concept SA is a civil engineering consultancy specialising in road and rail infrastructure, offering services such as project management (BAMO/DGT), design and construction supervision, asset management, sustainable-development consulting, GIS solutions, BIM and technical expertise (e.g. CFUP, seismic assessment, occupational safety). The firm operates across Switzerland and incorporates certified sustainable-development and quality-management practices into its assignments.
FEMA International SA
Since 2000 · 11–20 empl.
The company provides yacht management services, including logistics and procurement support, technical administration, crew management, payment processing, security management, compliance audits and accounting. It also assists in the preparation of reports and offers consulting services for the purchase and sale of yachts.
BETELEC S.A. ingénieurs-conseils en électricité, succursale de Neuchâtel
Since 2002 · 1–10 empl.
BETELEC S.A. ingénieurs-conseils en électricité, succursale de Neuchâtel provides engineering, consulting, design, project management and operation services for electrical installations, energy solutions and building security. Services include Smart Electricity Management, BIM-based workflows and specialized offerings for sustainable multi-energy systems and building safety.
PPLUS Sàrl
Since 2010 · 11–20 empl.
The core activity of PPLUS Sàrl is the provision of services in the field of environmental and civil engineering, particularly in the following areas: Environmental technology: noise protection, air pollution control, radon, asbestos, PCB, HAP, lead, contaminated sites and waste, electromagnetic waves. Building physics-energy: heat and sound insulation, room acoustics, energy balance, optimization of building energy efficiency, moisture and thermal bridges, summer heat protection, renewable energies, concepts for urban districts. The company offers consulting and engineering services for construction projects and existing buildings.
CDI Technologies Sàrl
Since 2012 · 1–10 empl.
CDI Technologies Sàrl develops and supplies industrial microcontroller systems and automation components, offering hardware and software in the KODITEC® product family such as KODISUP (supervision), KODIVIS (vision) and KODIPLC/KODISFC (PLC and sequence tools). The company also provides programming, electronic design, electronic manufacturing, remote maintenance and related services.
eOde Sàrl
Since 2014 · 1–10 empl.
eOde Sàrl is a consultancy specialising in contaminated sites and urban soils and in the statistical and geostatistical analysis of environmental data. Services include technical and regulatory expertise, client assistance, mapping and sampling-plan design, estimation of contaminated soil volumes and pollutant masses, plus applied research and training.
LMNT consultancy Sàrl
Since 2018 · 1–10 empl.
LMNT consultancy Sàrl advises and supports architects, construction companies and public authorities in developing strategies and implementing solutions to exploit the solar potential of the built environment. Services include strategic planning, feasibility studies for solar integration, building energy performance analyses, production simulations, technical planning and the deployment of measurement and monitoring systems.
FORVIS MAZARS SA
Since 2018 · 11–20 empl.
FORVIS MAZARS SA provides audit, assurance, tax, advisory and consulting services, including outsourcing, financial advisory and sustainability services. The firm serves clients across multiple industries and also offers privately owned business and private client services.
Linesight Switzerland Sàrl
Since 2022 · 1–10 empl.
Linesight Switzerland Sàrl is a construction consultancy that provides program and project management, cost management (quantity surveying), project controls, procurement, planning, embodied carbon accountancy, and supply chain and health & safety services. It operates across sectors including data centres, life sciences and large-scale commercial development, offering advisory and delivery support for building and infrastructure projects.
CSD Ingénieurs SA, succursale de Neuchâtel
Since 2022 · 101–500 empl.
CSD Ingénieurs SA, succursale de Neuchâtel is an engineering firm providing planning and consulting services in environment, water management, energy, infrastructure and waste treatment. It also delivers geology/geotechnics, contaminated-site remediation and emergency technical services.
BA énergies bureau technique ARNAUD
Since 2019 · 1–10 empl.5.0(8)
The core activity of BA Energies is the implementation of thermal studies, diagnostics and project developments in the field of heating systems, as well as the accompaniment of customers during the installation and operation of these systems. The company offers specific services such as thermal balances, concept and dimensioning studies, support for builders and the creation of files.
AJS ingénieurs civils SA
Since 1974 · 21–50 empl.5.0(3)
AJS Ingénieurs Civils SA is a consulting engineering firm specializing in the planning, implementation and consulting of infrastructure projects. The company's core activities include: planning and implementation of roads, paths and traffic facilities; construction and renovation of bridges, tunnels and other engineering structures; planning and implementation of railway and rail traffic facilities; construction and renovation of buildings and other structures; consulting and expertise in the fields of construction, transport and infrastructure; project management and control of infrastructure projects. The company also offers services in the areas of quality assurance, innovation and further education.
Adequate Swiss Sàrl
Since 2018 · 1–10 empl.
Adequate Swiss Sàrl is an engineering and consulting firm providing technical engineering solutions for aeronautics, life sciences, medical devices and mechanical/industrial building projects. Its services include project support across all phases, BIM and plant design, process and facilities engineering, calculations and simulations, testing, quality and supply‑chain support, software development and regulatory advice.
Sydeen Sàrl
Since 2020 · 11–20 empl.
Sydeen Sàrl is a company specialized in engineering services in the field of climate and environmental technology. The core activities include: engineering services for industry, the tertiary sector, collective housing and individual housing; climate engineering (heating, ventilation and air conditioning); energy and environmental technology; 3D and BIM (Building Information Modeling) modeling and visualization of buildings and facilities; research and development in the field of climate and environmental technology. The company provides solutions to technical problems in the areas of climate, energy and environment and has four departments specialized in these areas.
Fiduconsult Neuchâtel SA
Since 1999 · 1–10 empl.3.4(5)
Fiduconsult Neuchâtel SA is a fiduciary firm offering accounting, tax and legal services as well as auditing and company management services. Its listed services include bookkeeping, tax advice, management consulting, legal advice and auditing, and the firm provides assistance in French, German, English and Italian.
Citec Ingénieurs-Conseils SA, succursale de Neuchâtel
Since 2012 · 1–10 empl.5.0(1)
Citec Ingénieurs-Conseils SA, succursale de Neuchâtel provides engineering and consultancy services in transport and mobility, offering planning, multimodal design, traffic regulation, construction- and event-mobility management, and digital mobility products such as abiGO, Bike Survey and On Time.
LEATECH SA
Since 2025 · 11–20 empl.
LEATECH SA provides facility management and consulting services for buildings. Its core activities include technical maintenance, concierge services for residential and office buildings, parking management, green space maintenance, and operation and maintenance of HVAC and refrigeration systems.
Prona Romandie SA
Since 2022 · 1–10 empl.5.0(1)
Prona Romandie SA is an environmental and technical consultancy providing studies, expert assessments and advisory services in environmental protection, occupational safety, acoustics and building physics. Core services include environmental consulting, water and soil protection, contaminated-site investigations and remediation, fire-protection advice, waste and pollutant diagnostics, and GIS/BIM support.
Tecnoservice Engineering S.A.
Since 1987 · 1–10 empl.1.0(1)
Tecnoservice Engineering S.A. is an engineering consultancy for technical installations and energy studies related to buildings and industry. Services include design, project documentation and technical project management across SIA phases for heating, ventilation, air conditioning, sanitary and electrical systems, together with measurement/control, building-physics energy analyses and BIM deliverables.
NEFX, Theux, succursale de Neuchâtel
Since 2025 · 1–10 empl.
NEFX, Theux, succursale de Neuchâtel provides qualified teams for the installation of photovoltaic systems. Its activities cover projects on roofs, on ground-mounted sites, for carports, BIPV applications and floating solar installations.
Sydeen & Associés Sàrl
Since 2026 · 1–10 empl.
Sydeen & Associés Sàrl is an engineering firm specializing in building services and energy planning. The company provides services in heating, ventilation, air conditioning, plumbing, technical diagnostics, energy and environmental solutions, and 3D and BIM modelling.
Metexpert Sàrl
Since 2014 · 1–10 empl.
The core activity of Metexpert Sàrl is to provide independent technical expertise in the field of measurement and testing technology, particularly through the conduct of technical assessments of calibration and testing laboratories as well as laboratories participating in interlaboratory comparisons.
Biomedon Systems Engineering Sàrl
Since 2021 · 11–20 empl.
The company BIOMEDON offers expert services in the fields of engineering and consulting, specialized in product development and design, to develop solutions for research and development projects. The core activities include: product development and design, engineering services, consulting, prototyping and proof-of-concept development, simulation and prototyping, manufacturing and on-site integration. The company supports customers in the development of products, from idea to finished product, and offers a client-oriented approach.
JENOSA SA
Since 2025 · 1–10 empl.
JENOSA SA invests in, finances, acquires and operates energy assets in Switzerland. The company focuses on photovoltaic systems, battery storage and heat installations, and commercialises the produced energy and storage flexibility.
De Matos Silva - Pro Sécurité
Since 2026 · 1–10 empl.
De Matos Silva - Pro Sécurité provides services in workplace safety and cleaning. The company supports businesses with risk assessments, legal compliance, staff training, emergency planning, and professional cleaning for offices, industrial sites, common areas, and post-move cleaning.
OPTIMA Smart Procurement Sàrl
1–10 empl.
OPTIMA Smart Procurement Sàrl is a consulting firm focused on strategic procurement. It supports organisations with procurement transformation, supplier ecosystem optimisation, digitalisation, sustainable procurement, and capability building.
SICA SWISS INVESTMENT & CONSULTING AGENCY Sàrl
1–10 empl.
SICA SWISS INVESTMENT & CONSULTING AGENCY Sàrl is a Swiss consulting company that supports businesses, entrepreneurs, investors and partners in developing projects in Switzerland and internationally. Its services cover strategic consulting, business development, innovation and technology, and international partnerships.
Medbiotek Sàrl
Since 2018 · 1–10 empl.
Medbiotek Sàrl presents only a very limited web presence with a contact form and no clear information about its products or services. The website does not provide further details about its business activities.
PUSH-CH Sàrl
Since 2020 · 1–10 empl.
Beti S.A.
Since 1984 · 1–10 empl.
CDI-CDS Conseils et Développements Industriels & Call Dispatch System SA
Since 1989 · 1–10 empl.
Look (Suisse) S.A.
Since 1989 · 1–10 empl.
D. Gross, Conseil-Recherche-Développement
Since 1992 · 1–10 empl.
MSD Développements, Megert Serge
Since 1994 · 1–10 empl.
Dessin industriel, Charles-L. Humbert-Droz
Since 2004 · 1–10 empl.
Consulthor Sàrl
Since 2006 · 1–10 empl.
Hirter Engineering
Since 2010 · 1–10 empl.
Jah Expertises techniques Sàrl
Since 2011 · 1–10 empl.
Steel Construction Consulting SA
Since 2011 · 1–10 empl.
Jacot-Descombes Engineering
Since 2012 · 1–10 empl.
GLC SA
Since 2012 · 1–10 empl.
Startech Consulting - Lai
Since 2012 · 1–10 empl.
GB Engineering Sàrl
Since 2014 · 1–10 empl.
Jeff Technique, Jean-François Huguenin-Virchaux
Since 2015 · 1–10 empl.
Vibo Lumo Consult Palmadés
Since 2016 · 1–10 empl.
Zuttion Academy Sàrl
Since 2018 · 1–10 empl.
MFR Géologie-Géotechnique S.A., succursale de Neuchâtel
Since 2018 · 1–10 empl.
Technical Consulting & Engineering in Neuchâtel
Technical Consulting & Engineering in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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