Civil engineer in
Lausanne

35 companies in Civil engineer based in Lausanne — name and year of registration from the commercial register. The list below shows them all.

Companies

All 35 companies in Lausanne

MONOD - PIGUET + ASSOCIES Ingénieurs Conseils SA Logo

MONOD - PIGUET + ASSOCIES Ingénieurs Conseils SA

Since 2003 · 21–50 empl.5.0(14)

MONOD-PIGUET + ASSOCIES Ingénieurs Conseils SA is an engineering firm specializing in the planning, design and implementation of infrastructure projects. The core activities include: planning and design of infrastructure projects, particularly in the fields of transportation and construction; implementation of construction projects, including project management and coordination; consulting and support in the planning and implementation of infrastructure projects; and development of solutions for complex infrastructure projects. The company offers its services in various areas, including: structures and buildings; transportation infrastructure; and planning and implementation of construction projects. The company is independent and managed by its employees. It holds ISO 9001 and ISO 14001 certifications and is a partner of the Minergie network.

EngineerTransport infrastructureStructures and buildingsSpecial construction works
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Alberti Ingénieurs S.A. Logo

Alberti Ingénieurs S.A.

Since 1990 · 11–20 empl.5.0(5)

Alberti Ingénieurs SA is an engineering firm specializing in the planning, development and implementation of construction and infrastructure projects. The core activities include the design of new buildings, the renovation and refurbishment of existing buildings, the expertise of structures, the execution of special works and the provision of services in the field of civil engineering.

EngineerStructural Engineering for Buildings and Civil StructuresTransformations and RenovationsSpecial Foundations and Retaining Structures
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #2
Ribi SA Ingénieurs Hydrauliciens Logo

Ribi SA Ingénieurs Hydrauliciens

Since 1995 · 21–50 empl.4.8(4)

Ribi SA Ingénieurs Hydrauliciens is an engineering consultancy specialising in water management and hydraulic engineering. Its activities include water supply, wastewater and stormwater systems, water treatment, and the revitalisation of watercourses, for public authorities and private clients.

Civil engineerHydraulic design and studiesHydraulic modelling and digital toolsFluid management, maintenance and upkeep
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
RGR Robert-Grandpierre et Rapp S.A. Logo

RGR Robert-Grandpierre et Rapp S.A.

Since 1974 · 21–50 empl.5.0(3)

RGR is an engineering firm specializing in the planning, management and operation of transportation systems. The company's core activity is the development of innovative solutions for mobility, including the planning and implementation of transportation systems, the optimization of infrastructure and the anticipation of transportation practices. The company offers services such as transportation planning, transportation operations, transportation safety and mobility management, and supports customers in the development of sustainable and efficient transportation systems.

Civil engineerMobility engineering and transport managementTerritorial mobility strategiesImpact studies
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Vidourle SA Logo

Vidourle SA

Since 1982 · 1–10 empl.

Vidourle SA provides real-estate engineering services, offering property analyses and expert assessments in technical, economic and legal matters. Its services include property expertise, construction economics, building asset management, construction project supervision, client representation and an environmental-engineering unit focused on asbestos diagnostics.

ArchitectReal estate expertiseConstruction economicsManagement of the built heritage
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Bureau d'études hydrauliques Miaz et Weisser SA Logo

Bureau d'études hydrauliques Miaz et Weisser SA

Since 1996 · 1–10 empl.

Bureau d'études hydrauliques Miaz et Weisser SA is a hydraulic engineering consultancy. It plans drinking-water supply, wastewater and irrigation networks and infrastructure, and also works on simple road design and traffic-calming projects.

Civil engineerHydraulic engineering studiesDrinking waterWastewater management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
BIFF Bureau d'Ingénieurs Fenêtres et Façades SA Logo

BIFF Bureau d'Ingénieurs Fenêtres et Façades SA

Since 2007 · 1–10 empl.

BIFF SA is an engineering firm specializing in the planning, consulting and monitoring of facades and building envelopes. The core activities include: facade planning and engineering, building physics and energy consulting, construction management and supervision, expert opinions and reports for facades and building envelopes, consulting and planning for energy-efficient and sustainable buildings, thermography and energy audits, acoustic and soundproofing consulting, and air tightness and BlowerDoor tests. The company offers its services to architects, builders and other stakeholders in the construction industry and has offices in Lausanne, Geneva and Zurich.

Civil engineerEngineering and Consulting ServicesAdvisory ServicesSustainability and Climate Solutions
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Ingeni SA Lausanne Logo

Ingeni SA Lausanne

Since 2009 · 21–50 empl.

Ingeni SA Lausanne is a structural engineering firm specializing in the design and execution of structures and civil engineering projects. The company designs load-bearing structures for buildings, roads and bridges and manages projects through all phases from concept to construction, with internal R&D on digital methods for complex architectural forms.

Civil engineerStructural engineeringBridge and footbridge projectsBuilding and superstructure projects
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Hunziker Betatech AG Logo

Hunziker Betatech AG

Since 2017 · 101–500 empl.

Hunziker Betatech AG is an engineering company working in water, construction and the environment. Its services include wastewater treatment, urban drainage, watercourses, energy, building services, civil engineering, consulting and digital planning.

Civil engineerWater strategiesUrban drainageCatchment area management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
structurame SA, succursale de Lausanne Logo

structurame SA, succursale de Lausanne

Since 2017 · 11–20 empl.

structurame SA, succursale de Lausanne is a structural engineering office providing structural design, numerical analysis and detailing, inspections and audits, and research on low‑carbon materials and heritage preservation. The practice works on projects such as bridges, coverings and building refurbishments while addressing material efficiency and carbon‑reduction approaches.

Civil engineerVerification of existing structures of artFatigue verification and fracture mechanics studyValorisation of infrastructure heritage
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
BR PLUS INGENIEURS SA, succursale de Lausanne Logo

BR PLUS INGENIEURS SA, succursale de Lausanne

Since 2019 · 11–20 empl.

BR PLUS INGENIEURS SA, succursale de Lausanne provides engineering and surveying services. Its activities include geomatics, official cadastral surveying, 3D reality capture (laser scanning and photogrammetry), civil engineering and infrastructure works, land consolidation and municipal mapping.

Civil engineer3D reality captureOfficial surveyingCivil engineering and infrastructure
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Synaxis SA Lausanne Logo

Synaxis SA Lausanne

Since 1998 · 11–20 empl.5.0(1)

Synaxis SA Lausanne is a branch of the Synaxis group providing civil and structural engineering services. Its offerings include building and bridge engineering, infrastructure works, structural conservation, special foundation works, geotechnical engineering, natural hazards assessment, BIM coordination, project design and technical construction management.

Civil engineerCivil Engineering ServicesBIM Planning and CoordinationDesign Competitions and Study Commissions
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
Smajli ingénieurs sàrl Logo

Smajli ingénieurs sàrl

Since 2016 · 1–10 empl.4.6(9)

Smajli ingénieurs sàrl is a civil engineering firm. It plans and provides follow-up for construction projects, including reinforced-concrete and steel structures, building alterations and extensions, and civil engineering and drainage works. Its services also include assessments and diagnostics of existing structures.

Civil engineerCivil engineering officeStructural studies and designRenovation, extension and vertical enlargement
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #13
Estia SA Logo

Estia SA

Since 1998 · 11–20 empl.5.0(1)

Estia SA provides independent consulting in building physics and sustainable development in the built environment. Its work includes technical assessments for construction and renovation projects, applied research, and the development of methods and tools.

Civil engineerBuilding physicsReal-estate portfolio managementDevelopment of decision-support software
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #14
mawikälin sa Logo

mawikälin sa

Since 1982 · 11–20 empl.4.3(3)

Kälin & Associés SA is a civil engineering firm providing structural design and construction engineering services for buildings and civil works. Its activities include structural work in timber, steel, concrete, CFUP and masonry, new construction, renovation and vertical extension projects, assessment and expertise of existing structures, seismic analysis, and conservation and restoration of historic monuments and 20th‑century works.

Civil engineerCivil engineering / timberExpertise / seismic analysisCondition assessment
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #15
Meylan Ingénieurs SA Logo

Meylan Ingénieurs SA

Since 1987 · 1–10 empl.5.0(1)

Meylan Ingénieurs SA is a civil engineering consultancy working on construction, renovation and building transformation projects. Its services include specialist works such as deep foundations and underpinning, seismic design, structural assessments and financial studies.

Civil engineerConstructionRenovationTransformation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #16
Bureau d'ingénieurs Renaud et Burnand S.A. Logo

Bureau d'ingénieurs Renaud et Burnand S.A.

Since 1991 · 11–20 empl.3.1(8)

Renaud et Burnand SA is a geomatics and surveying office specializing in providing geomatics services, particularly in the fields of surveying, geomonitoring, auscultation, and engineering surveying. The core activities include conducting surveying work, monitoring buildings, and creating plans and maps for various projects, such as construction projects, infrastructure projects, and environmental projects.

Civil engineerTopographic surveySurvey planCadastre mutations
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #17
INGEA SA Logo

INGEA SA

Since 2014 · 11–20 empl.5.0(3)

The core activity of Ingea S.A. encompasses engineering services in the field of construction, specifically: Engineering services for the construction and renovation of buildings (Civil Engineering) Transformation and maintenance of buildings (Transformation & Maintenance Buildings) Engineering services for the construction of bridges and other engineering structures (Civil Engineering & Engineering Works) Fire protection and fire protection concepts (Fire Protection) Building inspections and expert opinions (Building Audits and Expertise) Concepts for fire protection and fire protection inspections (Fire Protection Concept and Inspection) Monitoring of execution and conformity declaration (Execution Monitoring and Conformity Declaration) Overall, Ingea S.A. offers comprehensive engineering services for the construction and real estate sector.

Civil engineerCivil engineeringFire protection
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #18
AEDIT Ingénierie & Expertise Sàrl Logo

AEDIT Ingénierie & Expertise Sàrl

Since 2022 · 1–10 empl.

AEDIT Ingénierie & Expertise Sàrl is an engineering consultancy.

Civil engineerCivil engineeringTechnical expertise
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #19
Frank Meylan Logo

Frank Meylan

Since 1984 · 1–10 empl.5.0(1)

Frank Meylan is a civil engineering firm. The company works on construction, renovation and conversion projects, as well as special works, seismic analysis and design, expert assessments and financial studies.

Civil engineerConstructionRenovationTransformation
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #20
FOG GEO Sàrl Logo

FOG GEO Sàrl

Since 2015 · 1–10 empl.5.0(2)

FOG GEO Sàrl is a civil engineering consultancy specialising in geotechnics. It carries out ground investigations and plans and monitors foundations, excavation support, slope stabilisation, and the management of contaminated soil and demolition materials.

Civil engineerGeotechnical investigationsSlope stabilityExcavation support
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #21
Compas Ingénieurs SA Logo

Compas Ingénieurs SA

Since 2019 · 11–20 empl.4.7(3)

Compas Ingénieurs is an engineering firm specializing in the planning and implementation of projects in the fields of construction, industry, and transportation. The company's core activities include: planning and implementation of construction projects, including residential and commercial buildings, industrial facilities, and infrastructure projects; engineering services for the construction of railway lines, stations, and other transportation infrastructure; specialized work such as foundations, earthworks, underpinning, and special foundations; scanning and modeling of existing buildings using Building Information Modeling (BIM); and consulting and expertise in the field of BIM. The company also offers services in the transformation and renovation of existing buildings.

Civil engineerBuilding and Construction EngineeringRail Engineering and Transport InfrastructureDigitalisation of Structures
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #22
Bureau ingénieur Kälin Logo

Bureau ingénieur Kälin

Since 1992 · 1–10 empl.4.3(3)

Bureau ingénieur Kälin is a civil and structural engineering practice. Its work includes new buildings, conversions and extensions using timber, steel, concrete, masonry and other materials, as well as assessments of existing structures, seismic analysis, and the conservation and restoration of historic buildings.

Civil engineerCivil engineering / timberExpertise / seismic analysisCondition report
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #23
QR Ingénieurs Conseils Sàrl Logo

QR Ingénieurs Conseils Sàrl

Since 2024 · 1–10 empl.5.0(4)

QR Ingénieurs Conseils Sàrl is an engineering consultancy specialising in waterproofing, restoration and the protection of structures. Its services include design, consulting, construction supervision, diagnostics and expert assessments for concrete and masonry structures.

Civil engineerDesignConstruction managementAdvisory services
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #24
co-struct AG Logo

co-struct AG

Since 2024 · 1–10 empl.5.0(1)

co-struct AG is a structural engineering practice. It develops structural concepts for buildings, bridges, specialty structures and existing structures, incorporating digital methods and sustainable choices of materials and structural systems.

Civil engineerStructural engineeringIntervention on the existingSustainable construction
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #25
REBCUT Sàrl Logo

REBCUT Sàrl

Since 2026 · 1–10 empl.

REBCUT Sàrl provides sawing, core drilling, controlled demolition and structural strengthening services. The company carries out precise and safe work on concrete and other construction materials for building and renovation projects.

Civil engineerConcrete CuttingCore DrillingControlled Demolition
No score yet
AMO Ingénieurs-Conseils SA Logo

AMO Ingénieurs-Conseils SA

Since 2021 · 1–10 empl.

Civil engineer
No score yet
AA

Abtec, André Bucher

Since 1985 · 1–10 empl.

Civil engineer
No score yet
BT

BEIC Tamas Gottdiener

Since 2006 · 1–10 empl.

Civil engineer
No score yet
VG

Vincent Gerber

Since 2006 · 1–10 empl.

Civil engineer
No score yet
JR

Jean Roger Infostructures

Since 2020 · 1–10 empl.

Civil engineer
No score yet
HM

HYP-ARC Monitoring SA, succursale de Lausanne

Since 2023 · 1–10 empl.

Civil engineer
No score yet
SE

SIKTA Energies Sàrl, succursale de Lausanne

Since 2024 · 1–10 empl.

Civil engineer
No score yet
TC

TGB Construction Sàrl

Since 2025 · 1–10 empl.

Civil engineer
No score yet
CI

Creazione Ingegneria Helvetia Sàrl

Since 2026 · 1–10 empl.

Civil engineer
No score yet

Civil engineer in Lausanne

35Civil engineerCommercial register (Zefix) · as of November 6, 2026
2009Median year of registrationCommercial register (Zefix) · as of November 6, 2026
210in the Canton of VaudCommercial register (Zefix) · as of November 6, 2026
2,172in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Civil engineer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026