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.

Companies

All 30 companies in the Canton of 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'Etudes Vincent Becker, Ingénieurs SA Logo

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.

Civil Engineering FirmsCivil engineeringConstruction and renovation of buildingsHydraulics and water treatment
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
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 #3
Infra Services et Ingénierie SA Logo

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.

Civil EngineeringUnderground worksSpecialist civil engineeringGeotechnical investigations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
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 #5
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 #6
SALYVA Sàrl Logo

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.

Technical Consulting & EngineeringProject managementConstruction managementTechnical, strategic and administrative consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
GVH Saint-Blaise S.A. Logo

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.

Civil Engineering Firms
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
DH + associé atelier d'ingénierie Sàrl Logo

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.

Civil Engineering FirmsStructural DesignConstruction Pit Support and Special FoundationsCivil Engineering Planning
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #9
Dolima Sàrl Logo

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.

Civil Engineering FirmsMechanical engineering subcontractingEngineering studies and CAD designSizing calculations and behaviour analyses
No score yet
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
Solutions Renouvelables Boudry SA Logo

Solutions Renouvelables Boudry SA

Since 2013 · 1–10 empl.

Civil Engineering Firms
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
BS

B. Simon Ing. SA

Since 1989 · 1–10 empl.

Civil Engineering Firms
No score yet
RW

R. Weinmann S.A., bureau d'ingénieur

Since 1991 · 1–10 empl.

Civil Engineering Firms
No score yet
GI

GBA Ingénierie, Bongini et Cie

Since 1993 · 1–10 empl.

Civil Engineering Firms
No score yet
BD

Bureau d'études, RMT sa, ingénieurs civils

Since 2001 · 1–10 empl.

Civil Engineering Firms
No score yet
EC

ETP Consulting Ingénieurs Sàrl

Since 2006 · 1–10 empl.

Civil Engineering Firms
No score yet
IS

In Situ Ingénieurs civils Sàrl

Since 2008 · 1–10 empl.

Civil Engineering Firms
No score yet
TP

T. Pittet - techniques et ingénierie des bâtiments

Since 2012 · 1–10 empl.

Civil Engineering Firms
No score yet
P-

Proj'Act - Vincenzo Mortilla

Since 2013 · 1–10 empl.

Civil Engineering Firms
No score yet
ES

EcoEng SA

Since 2015 · 1–10 empl.

Civil Engineering Firms
No score yet
GS

GBCF Sàrl

Since 2015 · 1–10 empl.

Civil Engineering Firms
No score yet
DJ

Didier Jotterand Géomatique

Since 2016 · 1–10 empl.

Civil Engineering Firms
No score yet
GS

Geotest SA

Since 2019 · 1–10 empl.

Civil Engineering Firms
No score yet
IC

Iron Cube Sàrl

Since 2020 · 1–10 empl.

Civil Engineering Firms
No score yet
SJ

Sven Jeanmonod - CAD

Since 2022 · 1–10 empl.

Civil Engineering Firms
No score yet
BT

Bâtiment Titan Sàrl

Since 2026 · 1–10 empl.

Civil Engineering Firms
No score yet

Civil Engineering Firms in the Canton of Neuchâtel

30Civil Engineering FirmsCommercial register (Zefix) · as of October 11, 2026
2010Median 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
Locations

Civil Engineering Firms in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 11, 2026

Largest places

Neuchâtel9