Civil Engineering Firms in the
Canton of Neuchâtel
30 companies in Civil Engineering Firms based in the Canton of Neuchâtel — name and year of registration from the commercial register. The list below shows them all.
All 30 companies in the Canton of Neuchâtel
RWB Neuchâtel SA
Since 2003 · 21–50 empl.5.0(3)
RWB Neuchâtel SA is an engineering and consulting firm providing planning and project services in land-use planning, water (drinking water and wastewater systems), energy, environmental studies, geology and geotechnics, civil engineering, and information systems (GIS, BIM, software development).
Bureau d'Etudes Vincent Becker, Ingénieurs SA
Since 1992 · 1–10 empl.
Bureau d'Etudes Vincent Becker, Ingénieurs SA is a civil engineering firm that works on building, civil engineering, hydraulic engineering, renovation and construction management projects. The company provides studies, execution support, expertise and consulting for building and infrastructure works.
Bureau d'ingénieurs civils Mauler SA
Since 1997 · 1–10 empl.
The core activity of Mauler SA is the provision of services as a civil engineering firm for civil construction projects, including the planning, execution and supervision of construction projects, particularly in the field of infrastructure, such as water and sewage networks, road and transportation construction, as well as the realization of park and open space designs.
Infra Services et Ingénierie SA
Since 2003 · 11–20 empl.
Infra Services et Ingénierie SA carries out construction and rehabilitation of underground structures, performs specialized civil-engineering works, conducts geotechnical surveys, and executes rope-access and other high-access operations for difficult-to-reach sites.
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.
DSI - Ingénieurs civils Sàrl
Since 2011 · 1–10 empl.
The core activity of DSI SA is the provision of services in the field of civil engineering.
SALYVA Sàrl
Since 2018 · 1–10 empl.
The core activity of SALYVA Sàrl encompasses the following areas: Expertise and consulting, Planning and supervision of construction projects (Project Management), Construction management and supervision (Site Management), Engineering services in the field of construction, Construction and renovation of buildings, roads and infrastructure, Maintenance and rehabilitation of buildings, roads and infrastructure, Management of properties and infrastructure for public and private clients. The company thus offers comprehensive services in the field of construction and infrastructure planning.
GVH Saint-Blaise S.A.
Since 1990 · 1–10 empl.
GVH Saint-Blaise S.A. is an office and consulting company that provides services related to workplaces and office supplies. The website also lists partner companies and contact details.
DH + associé atelier d'ingénierie Sàrl
Since 2018 · 1–10 empl.
The core activity of DH+ is engineering, particularly in the fields of civil engineering and architecture. The company offers services such as planning, design, transformation and execution of construction projects. It focuses on the design and realization of construction projects, adapting to the needs of its customers and offering individual solutions.
Dolima Sàrl
Since 2004 · 1–10 empl.
Dolima Sàrl is an engineering firm specializing in mechanical engineering subcontracting. It provides design (CAD), dimensional calculations, prototyping, manufacturing documentation and project management from specifications through industrialization.
a21 sàrl
Since 2010 · 1–10 empl.
a21 sàrl is an engineering consultancy providing expert assessments, technical advice, concept development, project management and research. Its services include building physics and construction (acoustics, moisture and hazardous-substance diagnostics), environmental and noise studies, energy and sustainability planning, and training.
Solutions Renouvelables Boudry SA
Since 2013 · 1–10 empl.
N. Kosztics, Ingénieur-civil SIA, Dipl. EPFZ
Since 1980 · 1–10 empl.
Perrin Technique SA
Since 1984 · 1–10 empl.
Hydroclair Ingénieurs Civils S.A.
Since 1988 · 1–10 empl.
B. Simon Ing. SA
Since 1989 · 1–10 empl.
R. Weinmann S.A., bureau d'ingénieur
Since 1991 · 1–10 empl.
GBA Ingénierie, Bongini et Cie
Since 1993 · 1–10 empl.
Bureau d'études, RMT sa, ingénieurs civils
Since 2001 · 1–10 empl.
ETP Consulting Ingénieurs Sàrl
Since 2006 · 1–10 empl.
In Situ Ingénieurs civils Sàrl
Since 2008 · 1–10 empl.
T. Pittet - techniques et ingénierie des bâtiments
Since 2012 · 1–10 empl.
Proj'Act - Vincenzo Mortilla
Since 2013 · 1–10 empl.
EcoEng SA
Since 2015 · 1–10 empl.
GBCF Sàrl
Since 2015 · 1–10 empl.
Didier Jotterand Géomatique
Since 2016 · 1–10 empl.
Geotest SA
Since 2019 · 1–10 empl.
Iron Cube Sàrl
Since 2020 · 1–10 empl.
Sven Jeanmonod - CAD
Since 2022 · 1–10 empl.
Bâtiment Titan Sàrl
Since 2026 · 1–10 empl.
Civil Engineering Firms in the Canton of Neuchâtel
Civil Engineering Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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