Civil Engineering Firms in
Neuchâtel

9 companies in Civil Engineering Firms based in Neuchâtel — name and year of registration from the commercial register. The list below shows them all.

Companies

All 9 companies in Neuchâtel

RWB Neuchâtel SA Logo

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).

Civil Engineering FirmsCivil EngineeringGeology - Geotechnics - MetrologyEnvironment
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Bureau d'ingénieurs civils Mauler SA Logo

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.

Civil Engineering FirmsCivil engineering and infrastructureStructural designHydraulics and wastewater management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
PPLUS Sàrl Logo

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.

Technical Consulting & EngineeringEnvironmental engineeringBuilding physics - EnergyBuilding acoustics
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
DSI - Ingénieurs civils Sàrl Logo

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.

Civil Engineering FirmsReinforced and prestressed concrete constructionTimber constructionPrefabricated construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
a21 sàrl Logo

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.

Civil Engineering FirmsEnergy consulting and expertiseConstruction consulting and expertiseTraining and supervision
No score yet
NK

N. Kosztics, Ingénieur-civil SIA, Dipl. EPFZ

Since 1980 · 1–10 empl.

Civil Engineering Firms
No score yet
PT

Perrin Technique SA

Since 1984 · 1–10 empl.

Civil Engineering Firms
No score yet
HI

Hydroclair Ingénieurs Civils S.A.

Since 1988 · 1–10 empl.

Civil Engineering Firms
No score yet
ES

EcoEng SA

Since 2015 · 1–10 empl.

Civil Engineering Firms
No score yet

Civil Engineering Firms in Neuchâtel

9Civil Engineering FirmsCommercial register (Zefix) · as of October 11, 2026
2003Median year of registrationCommercial register (Zefix) · as of October 11, 2026
30in the Canton of NeuchâtelCommercial register (Zefix) · as of October 11, 2026
2,175in SwitzerlandCommercial register (Zefix) · as of October 11, 2026