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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryCivil Engineering Firms

Civil Engineering Firms

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1'771 companies found

Marc Pareja Logo

Marc Pareja 

Luins · Since 1996

The company "mpeinture.ch" specializes in painting and varnishing services.

Civil Engineering Firms
View profile5(2)
MARTINAL AMY SA Logo

MARTINAL AMY SA 

Orsières · Since 2012

MARTINAL AMY SA is a masonry and construction company providing comprehensive services for construction, renovation and transformation projects, including civil engineering works. Services include masonry and reinforced concrete, stone walls and chimneys, paving and flooring, retaining walls and exterior landscaping such as ponds and pétanque courts.

Civil Engineering Firms
View profile5(2)
merz kley partner AG Logo

merz kley partner AG 

Altenrhein · Since 2000

The company is an engineering firm specializing in structural planning and civil engineering, focusing on the planning and realization of construction projects, particularly in the field of timber construction.

Civil Engineering Firms
View profile4(2)
MP Peinture Sàrl Logo

MP Peinture Sàrl 

Luins · Since 2015

MP Peinture Sàrl provides interior and exterior painting, spray application techniques, plastering work and external (peripheral) insulation, and also offers wallpaper installation plus various floor and ceiling finishes.

Civil Engineering Firms
View profile5(2)
NESH Sàrl Logo

NESH Sàrl 

Grand-Lancy · Since 2019

NESH SARL is a civil engineering firm specializing in the planning and implementation of construction projects.

Civil Engineering Firms
View profile5(2)
Neukom Ingenieurbüro AG Logo

Neukom Ingenieurbüro AG 

Seon · Since 2007

The core activity of Neukom Ingenieurbüro AG is planning and consulting in the field of solid construction, particularly for new buildings, conversions and reinforcements, as well as direct consulting for building owners on construction projects.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4(2)
Novak + Curty AG Logo

Novak + Curty AG 

Bösingen · Since 1985

Novak & Curty AG is an engineering firm specializing in the planning, design and construction management of building projects. The core activities include: High-rise construction: load-bearing structures in concrete, steel and masonry, building renovations, residential buildings, school, leisure, sports buildings, commercial and industrial buildings; Civil engineering: settlement construction, excavations, retaining walls, special foundations, traffic facilities, noise protection buildings, sewage systems, water supply systems; Special buildings: site investigations, dynamic probing, rehabilitation of roads and infrastructure facilities. The company also offers construction management and expert services in these areas.

Civil Engineering Firms
View profile5(2)
Octawatt Sàrl Logo

Octawatt Sàrl 

Vevey · Since 2020

The core activity of Octawatt sàrl is to provide technical services in the field of construction, particularly in the areas of: * Design and planning of heating, ventilation and air conditioning systems (CVC) * Thermography and thermal performance balancing of buildings * Monitoring and improvement of indoor air quality * Renovation and refurbishment of buildings with consideration of energy efficiency and environmental protection (CECB and CECB Plus) The company offers these services as a specialist in technical building equipment and has qualified personnel, including engineers, architects and technicians.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(2)
OU3 SA Logo

OU3 SA 

Thônex · Since 2021

OU3 SA is a civil engineering firm that plans and supports building, public space and civil-engineering projects. Project types shown on the website include exposed-concrete structures, commercial and industrial buildings, housing, public squares and roads, railway construction and parking facilities.

Civil Engineering Firms
View profile3(2)
pbplan ag Logo

pbplan ag 

Plaffeien · Since 1990

pbplan ag is a service company specializing in sustainable planning and project development in various fields. The company's core activities include: Infrastructure construction and project management (civil engineering); Natural hazards and renaturation (flood protection, water management); Spatial development and mobility (spatial and environmental planning); Environment and geoinformatics (GIS, cartography); Forest and forestry (forest planning, forest management); Water management (water and electricity supply, flood protection). The company offers services such as project and construction management, planning, consulting and research in these areas.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4.5(2)
Petignat & Cordoba, Bureau d'ingénieurs-conseils, Ingénieurs civils SIA dipl. EPFL SA Logo

Petignat & Cordoba, Bureau d'ingénieurs-conseils, Ingénieurs civils SIA dipl. EPFL SA 

Montreux · Since 1975

The company is an engineering firm specializing in the planning and realization of construction projects. Its core activities include creating designs, planning structures, selecting materials, and monitoring construction projects. The company also offers services in the field of fire safety and earthquake safety. It employs engineers from Swiss polytechnic schools and has branches in various regions of Switzerland.

Civil Engineering Firms
View profile5(2)
P. Meier & Partner AG, Bauingenieure Logo

P. Meier & Partner AG, Bauingenieure 

Lachen Sz · Since 1994

The core activity of P. Meier & Partner AG is the planning and execution of construction projects in the fields of civil engineering, structural engineering, special foundation engineering, hydraulic engineering and construction consulting. The company offers classic construction engineering services, including planning, execution and consulting for building owners.

Civil Engineering Firms
View profile4.5(2)
Roger Bacciarini & Co Sagl Logo

Roger Bacciarini & Co Sagl 

Maroggia · Since 2008

The core activity of Studio d'ingegneria Roger Bacciarini & Co. is the provision of services in the fields of engineering and architecture, particularly in the following areas: * Building construction (Edilizia): planning and execution of construction projects, including private, industrial and public buildings, as well as renovations and restorations of existing structures. * Civil engineering (Genio Civile): planning and execution of infrastructure projects, including roads, bridges, waterworks and other civil engineering facilities. * Design (Progettazione): creation of designs and plans for construction projects and infrastructure projects, including architectural and technical planning. * Consulting (Consulenza): provision of consulting services in the fields of building construction and civil engineering, including technical analyses and expert opinions. The company thus offers a comprehensive range of services, from planning and execution of construction projects to consulting and project management.

Architecture FirmsCivil Engineering Firms
View profile5(2)
Ruprecht Ingegneria SA Logo

Ruprecht Ingegneria SA 

Pazzallo · Since 1991

Ruprecht Ingegneria SA provides civil and environmental engineering services, including design, planning and project management. Its activities include structural and civil works, infrastructure projects, water and wastewater treatment, environmental risk management, fire protection design, BIM modelling, topographic/GIS surveys and property valuations and specialist consulting.

Civil Engineering Firms
View profile5(2)
Ruprecht Ingegneria SA, succursale di Bellinzona Logo

Ruprecht Ingegneria SA, succursale di Bellinzona 

Camorino · Since 2021

Ruprecht Ingegneria SA, succursale di Bellinzona is an engineering firm focused on civil and environmental engineering that provides design, planning and execution services. Its offerings include structural and civil works, infrastructure, water supply and wastewater treatment, environmental assessments, fire protection design, BIM and building physics, as well as surveying and property valuation services.

Civil Engineering Firms
View profile5(2)
S. Bischofberger GmbH Logo

S. Bischofberger GmbH 

Berneck · Since 2019

S. Bischofberger GmbH is a construction company offering demolition, deconstruction and civil engineering services. Its services include excavation, sewer and utility installation, water engineering and renaturation, anchoring and underpinning, pollutant remediation and special demolition and refurbishment work.

Civil Engineering FirmsSite Preparation
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Schärli + Oettli AG Logo

Schärli + Oettli AG 

Zurich · Since 2006

The company Schärli + Oettli AG is an engineering firm specializing in classical civil engineering. The company's core activity includes the planning and execution of load-bearing structures and civil engineering structures made of concrete, steel, and wood, as well as the rehabilitation of existing buildings. In addition, the company also offers consulting services in various disciplines of civil engineering, including geotechnics and steel and wood construction.

Civil Engineering Firms
View profile5(2)
Skylight Planung KLG Logo

Skylight Planung KLG 

Niederrohrdorf · Since 2017

Skylight Planung KLG is a planning and consulting office offering architecture, structural engineering and real estate services. It provides feasibility studies, design for new builds and renovations, structural and geotechnical planning, seismic analyses and advisory services for property development and sales.

Civil Engineering Firms
View profile5(2)
SM Ingegneria Sagl Logo

SM Ingegneria Sagl 

Locarno · Since 2001

SM Ingegneria Sagl is a civil engineering firm that provides structural and infrastructure design, construction supervision, inspections and expert reports, and technical consultancy services.

Civil Engineering FirmsConstruction & Project Management
View profile5(2)
Sperisen Ingenieure GmbH Logo

Sperisen Ingenieure GmbH 

Breitenbach · Since 2009

The core activity of Sperisen Ingenieure GmbH is the planning and construction of buildings in the field of civil engineering, including structural planning, building construction and civil engineering, including the planning and construction of buildings directly on or under the earth's surface.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(2)
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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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