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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryCivil Engineering Firms

Civil Engineering Firms

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1'769 companies found

Brunner Interieurs Logo

Brunner Interieurs 

Herrliberg · Since 1998

The core activity of Brunner Interieur is consulting, planning and implementing individual interior designs and living solutions, including the design and manufacture of furniture, flooring, curtains, upholstery, wall coverings, color concepts, lighting and decoration concepts, as well as the restoration of furniture.

Civil Engineering Firms
View profile5(5)
Brunner + Partner AG Bauingenieure und Planer Logo

Brunner + Partner AG Bauingenieure und Planer 

Eschenbach Sg · Since 2007

The core activity of Brunner + Partner AG is a civil engineering firm for construction engineers and planners. They offer services such as planning, implementation, construction management, construction supervision, cadastral services and construction drawing.

Civil Engineering Firms
View profile4.8(5)
Brunner's Interieur Ltd, London, Zweigniederlassung Erlenbach Logo

Brunner's Interieur Ltd, London, Zweigniederlassung Erlenbach 

Erlenbach Zh · Since 2020

Brunner's Interieur Ltd, London, Zweigniederlassung Erlenbach provides interior design consulting together with planning and execution of bespoke residential interiors. Services include a curtain and upholstery atelier, colour and lighting concepts, floor coverings, custom furniture and furniture restoration, plus delivery and installation.

Civil Engineering Firms
View profile5(5)
Bureau d'ingénieurs Renaud et Burnand S.A. Logo

Bureau d'ingénieurs Renaud et Burnand S.A. 

Lausanne · Since 1991

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 Engineering Firms
View profile4.4(5)
CAD A.Mitev Engineering GmbH Logo

CAD A.Mitev Engineering GmbH 

Zug · Since 2017

The company's core activity is the provision of engineering and construction services in the field of civil engineering, including the planning, design and construction management of building projects.

Civil Engineering FirmsConstruction & Project Management
View profile5(5)
DTP SA Bureau d'études Logo

DTP SA Bureau d'études 

Orbe · Since 1981

DTP SA Bureau d'études is an engineering firm providing surveying and civil engineering services, including preparation of official land-register documents, geomatics, topographic and 3D surveys, and mapping/documentation of underground infrastructure.

Civil Engineering Firms
View profile5(5)
DTP SA Bureau d'études Logo

DTP SA Bureau d'études 

La Sarraz · Since 1989

DTP SA Bureau d'études is an engineering and surveying office providing land surveying, geomatics and civil engineering services. The firm produces official cadastral documents, performs 3D scanning, drone and topographic surveys, pipeline detection and as-built surveys, and supports project studies, permitting, tender documentation, site supervision and implementation for road, water and wastewater infrastructure.

Civil Engineering Firms
View profile5(5)
Gasser & Masserey SA Logo

Gasser & Masserey SA 

Crans-Montana · Since 1996

The core activity of Gasser & Masserey SA is the field of engineering in Civil Engineering, including planning, consulting and implementation of projects in the areas of: Civil Engineering (e.g. building construction, bridges, roads), Structural and Seismic Engineering (earthquake safety), Mechanical Lifts (cable cars and lift systems), Metal Construction, Underground Works, Special Works, and Hydraulic Constructions. The company offers its services as a general contractor or as a consultant for builders and investors and has specialized in the planning and implementation of complex construction projects.

Civil Engineering Firms
View profile5(5)
Hans H. Moser AG Logo

Hans H. Moser AG 

Zurich · Since 1982

Hans H. Moser AG is an engineering firm specializing in the planning and realization of infrastructure projects. The core activities include: BIM (Building Information Modeling) and infrastructure construction, urban drainage and flood control, sports and leisure facilities, railway construction, and environmental construction. The company offers innovative and goal-oriented solutions for complex challenges in these areas and has many years of experience in planning and realizing projects in Switzerland.

Civil Engineering FirmsConstruction & Project Management
View profile5(5)
Helltec Engineering AG Logo

Helltec Engineering AG 

Rothenburg · Since 2002

The core activity of Helltec Engineering AG is to provide services and solutions for the planning, construction and operation of communication networks, particularly in the field of broadband supply in Switzerland. This includes, among other things: Strategy development and concept creation for communication networks, Design, planning and documentation of network centers and distribution networks (FTTH, FTTx, HFC), Procurement and delivery of high-quality components and systems, Construction management and implementation of communication networks, Operation and maintenance of communication networks, Training and further education (Helltec Academy), Development and distribution of products and systems for communication networks (e.g. cable blowing machines). The company positions itself as an engineering office and service provider for the telecommunications industry in Switzerland.

Civil Engineering Firms
View profile3.4(5)
Ingenieurbüro Gujer AG Logo

Ingenieurbüro Gujer AG 

Rümlang · Since 1998

The core activity of Gujer AG includes engineering services and services in the field of construction and infrastructure, particularly: * Civil engineering and infrastructure (deep and road construction, sewer and pipeline construction, hydraulic engineering, concrete renovation) * Wastewater treatment and purification * Drinking water supply (drinking water intake plants, reservoir construction, general planning) * Asset management and financial and investment planning * Construction and legal services (building police, QS, fire protection, private control, BUS, neighborhood and design planning) * Surveying and geoinformation * Settlement drainage and general drainage planning. The company thus offers comprehensive services for the planning, implementation and maintenance of infrastructure projects, particularly in the field of water and wastewater.

Civil Engineering Firms
View profile4.6(5)
Ingenieurbüro Zumofen & Glenz AG Logo

Ingenieurbüro Zumofen & Glenz AG 

Steg Vs · Since 1989

The core activity of Zumofen & Glenz AG is the provision of engineering services in the field of civil engineering, including road construction, bridge construction, infrastructure works, reinforced concrete construction, statics, pipeline construction and project surveying, as well as the creation of digital terrain models using drones.

Civil Engineering Firms
View profile4.2(5)
ingenta ag Logo

ingenta ag 

Bern · Since 1988

ingenta ag is an engineering and planning firm providing structural engineering and design services for building construction, civil/infrastructure projects and constructive engineering. Its services also include project management, BIM applications and seismic safety assessments and expert reports.

Civil Engineering Firms
View profile5(5)
Karakas et Français SA Logo

Karakas et Français SA 

Petit-Lancy 1 · Since 2003

Karakas et Français SA is an engineering firm for soil and geotechnical works providing site investigation, design and consulting services. It operates in geotechnics, geostructures, geology, environmental studies and testing/measurements, offering services such as geothermal studies, hydrogeology, numerical modelling, building pollutant assessments, contaminated-site work and environmental monitoring during construction.

Civil Engineering Firms
View profile4.8(5)
KFB Pfister AG Ingenieure und Planer Logo

KFB Pfister AG Ingenieure und Planer 

Olten · Since 1999

KFB Pfister AG is an engineering firm specializing in the planning and realization of construction projects. The core activities include: Spatial planning: development of concepts and plans for the use of space and area. Civil engineering: planning and realization of infrastructure projects such as roads, bridges, tunnels, and other underground structures. Structural planning: development of load-bearing structures in various materials such as reinforced concrete, steel, wood, and natural stone. Project management: taking over the overall management and coordination of construction projects to ensure that they are completed on time, within budget, and with the required quality. The company thus offers comprehensive services for the planning, realization, and monitoring of construction projects.

Civil Engineering FirmsConstruction & Project ManagementOwner's Representative
View profile5(5)
Luigi Tunesi ingegneria SA Logo

Luigi Tunesi ingegneria SA 

Pregassona · Since 2000

The core activity of Luigi Tunesi Ingegneria SA is the provision of engineering services, particularly in the fields of construction and infrastructure. The company offers services such as planning, design and supervision of construction projects, including roads, bridges, buildings, water and wastewater systems, as well as environmental protection projects.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(5)
Marty Ingenieure AG Logo

Marty Ingenieure AG 

Ziegelbrücke · Since 2010

Marty Ingenieure AG is an engineering firm providing planning and consultancy in civil engineering, building works, environmental engineering and natural hazard management. Services include municipal civil engineering and utilities, water and river engineering, protective and bridge structures, surveying and 3D terrain analysis, environmental impact assessments and hazard/risk analyses.

Civil Engineering Firms
View profile4.4(5)
Meichtry & Widmer Bauingenieure AG Zug Logo

Meichtry & Widmer Bauingenieure AG Zug 

Zug · Since 1972

Meichtry & Widmer Bauingenieure AG Zug is a structural engineering design firm providing planning and structural design services for civil engineering, bridge and building projects, including foundations and construction methods. The firm also carries out refurbishment and preservation works, expert assessments, consulting and project-management assignments.

Civil Engineering Firms
View profile4.8(5)
Meichtry & Widmer, Dipl. Ing. ETH/SIA AG Logo

Meichtry & Widmer, Dipl. Ing. ETH/SIA AG 

Zurich · Since 1975

Meichtry & Widmer, Dipl. Ing. ETH/SIA AG is an engineering design office for structural engineering providing project planning and structural design for building construction, bridge/engineering structures and civil engineering. Services include design and detailed planning, construction management, structural refurbishment and alterations, expert consulting and BIM-based project workflows.

Civil Engineering Firms
View profile4.8(5)
nco-ing SA Logo

nco-ing SA 

Monthey · Since 2004

The core activity of nco-ing SA is the planning, implementation and supervision of engineering projects, particularly in the following areas: Civil Engineering: planning and implementation of infrastructure projects such as roads, bridges, tunnels and other structures; Railway Engineering: planning and implementation of railway projects, including the construction of railway stations and tracks; Seismic Engineering: planning and implementation of projects that meet earthquake safety requirements; Cable Transport: planning and implementation of cable car projects, including the construction of cable car stations and facilities. The company also offers services such as the creation of plans, the conduct of inspections and the supervision of construction projects.

Civil Engineering Firms
View profile4.8(5)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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