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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

SOLING AG Logo

SOLING AG 

Thun · Since 2007

The core activity of Soling AG is the provision of civil engineering services in various fields of expertise, particularly: Structural Engineering, Civil Engineering, Bridge Construction, Special Foundation Engineering / Geotechnics, Road Construction, Supply and Disposal, Earthquake Engineering, Consulting / Structural Analysis / Expert Opinions. The company thus offers comprehensive services in the field of civil engineering, from planning and construction to consulting and expertise.

Civil Engineering Firms
View profile5(3)
stamm bauingenieure gmbh Logo

stamm bauingenieure gmbh 

Schaffhausen · Since 2019

The core activity of the company "stamm bauingenieure gmbh" is structural planning in the field of building construction, particularly for concrete, steel and timber structures. Additionally, the company offers ancillary services such as quantity surveying, construction management and site supervision to support architects, builders and other clients.

Civil Engineering FirmsConstruction & Project Management
View profile5(3)
Studio d'Ingegneria Bernardoni SA Logo

Studio d'Ingegneria Bernardoni SA 

Viganello · Since 2007

The core activity of Studio d'ingegneria Bernardoni SA is the provision of engineering services in the following areas: structural engineering, geotechnics, road and highway construction, hydraulic engineering, river and watercourse planning, and environmental engineering and planning. The company offers services such as design, planning, consulting and supervision in these areas.

Civil Engineering Firms
View profile4(3)
Tantanini & Partner AG Bauingenieure und Planer Logo

Tantanini & Partner AG Bauingenieure und Planer 

Bülach · Since 1998

Tantanini & Partner is an engineering company specializing in the planning, consulting and execution of construction projects in the fields of civil and structural engineering. The core activities include: * Structural engineering: static assessment and supervision of renovation projects, planning of hall structures, roof constructions and retaining structures * Civil engineering: design and construction management of civil engineering projects, such as landfills, water management systems and special foundations * Building surveying: surveying of buildings, terrain modeling and volume calculations * Owner consulting: consulting of building owners in planning, construction and financial matters * Landfill construction: design and construction management of landfills of all types, including associated infrastructure facilities * Water engineering projects: design and construction management of water engineering projects, such as spring catchments, water reservoirs and flowing waters The company thus offers a comprehensive range of services in the field of construction and positions itself as a competent partner for building owners and other stakeholders in the construction industry.

Civil Engineering FirmsConstruction & Project Management
View profile4.3(3)
tbf-marti ag Logo

tbf-marti ag 

Schwanden Gl · Since 1973

The core activity of tbf-marti ag is the planning, project management and construction management of construction projects, particularly in the field of civil engineering and structural planning. The company offers services such as civil engineering, project management, construction management and 3D modeling, and is involved in the planning and realization of construction projects from conception to completion.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(3)
Technoplan AG Logo

Technoplan AG 

Sargans · Since 1974

The core activity of Technoplan AG is planning and consulting in the field of building technology, particularly in the areas of heating, ventilation, sanitation and fire protection. The company provides engineering services for various types of buildings, including residential buildings, public buildings, industrial buildings and hotels.

Civil Engineering Firms
View profile4.7(3)
Th. Huonder + Partner AG Logo

Th. Huonder + Partner AG 

Wallisellen · Since 2008

The core activity of Th. Huonder + Partner AG is the planning, consulting and execution of technical installations and systems for buildings, particularly in the areas of heating, ventilation, air conditioning, refrigeration, plumbing and electrical engineering. The company offers services such as feasibility studies, comprehensive solutions, planning, coordination planning, specialist construction management, cost management and technical quality assurance.

Civil Engineering Firms
View profile4.7(3)
UBAG Ingenieure & Planer AG Logo

UBAG Ingenieure & Planer AG 

Samstagern · Since 1999

UBAG Ingenieure & Planer AG provides engineering and planning services in building construction, general civil engineering and specialist geotechnical works, as well as water engineering and spatial planning. The firm's team of engineers, technicians and draftsmen performs structural calculations and CAD-based planning for private and public clients.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4.3(3)
UGS Baugrunduntersuchung AG Logo

UGS Baugrunduntersuchung AG 

Au Sg · Since 2010

The core activity of UGS Baugrunduntersuchung AG is the execution of site investigations and soundings, in particular through dynamic probing, rotary core drilling and other geological drilling techniques, in order to examine and evaluate the condition of the subsoil for construction projects.

Testing & Inspection CentersCivil Engineering Firms
View profile4.3(3)
Wächter AG Bauingenieure Logo

Wächter AG Bauingenieure 

Zurich · Since 1997

The core activity of Wächter AG Bauingenieure is the planning and execution of infrastructure projects in urban environments, particularly in the fields of civil engineering, special foundation engineering and road construction.

Civil Engineering Firms
View profile5(3)
WKP Bauingenieure AG Logo

WKP Bauingenieure AG 

Zurich · Since 1992

The core activity of WKP Bauingenieure AG is the provision of engineering services in the construction industry, particularly in building construction, civil engineering, bridge construction and special foundation engineering. The company offers constructive engineering services that include the planning, execution and supervision of construction projects.

Civil Engineering Firms
View profile5(3)
Planora AG Logo

Planora AG 

Aarau · Since 1976

Planora AG provides geomatics, planning and engineering services, including official surveying, construction surveying, project consulting, reality capture and GIS-based data management.

Civil Engineering Firms
View profile5(2)
ACS-Partner AG Logo

ACS-Partner AG 

Zurich · Since 1972

The core activity of ACS-Partner AG is the planning and execution of construction projects in the areas of bridge construction, civil engineering, building construction and industrial construction, including related services such as building dynamics, structural maintenance and expert services.

Civil Engineering Firms
View profile5(2)
AD Engineering Sàrl Logo

AD Engineering Sàrl 

Denges · Since 2016

The core activity of AD Engineering is the provision of services in the fields of electrical engineering and construction, particularly in the planning, implementation and supervision of electrical installations and systems. This includes, among other things: planning and conception of electrical installations, creation of plans and circuit diagrams, simulation of lighting and energy consumption, calculation of energy efficiency and photovoltaic systems, monitoring and control of construction projects, creation of documentation and reports, consulting and support in the selection of new technologies and solutions. The company offers its services primarily to building owners, architects, engineers and other companies in the construction industry.

Civil Engineering Firms
View profile5(2)
AeBo + Dill AG Logo

AeBo + Dill AG 

Sissach · Since 2001

The core activity of AeBo + Dill AG is the provision of services in the field of construction, particularly in railway construction, civil engineering, building construction, hydraulic engineering, bridge construction, noise protection, industrial construction, building maintenance, foundation engineering and traffic planning. The company offers expert opinions and reports on construction damage and problems, client representation and consulting, feasibility studies, overall planning of underground and track construction as well as traffic facilities, project management and site management.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(2)
Bächtold & Moor AG Logo

Bächtold & Moor AG 

Thun · Since 1973

Bächtold & Moor AG provides engineering and environmental services for construction and infrastructure projects. Its offerings include structural engineering, tunnel and geotechnical engineering, civil engineering, spatial planning and environmental assessments, as well as project management, construction supervision and technical expert reports.

Civil Engineering Firms
View profile3.5(2)
Bächtold & Moor AG Logo

Bächtold & Moor AG 

Bern · Since 1970

Bächtold & Moor AG provides engineering and environmental services for infrastructure and construction projects. Services include structural engineering, tunnel and geotechnical engineering, spatial planning and environmental assessments, civil engineering, general planning and airport consulting, as well as project planning, site supervision and expert reports.

Civil Engineering Firms
View profile3.5(2)
Bau Haas AG Logo

Bau Haas AG 

Abtwil Sg · Since 2010

The core activity of Bau Haas AG is the planning and execution of construction projects in the field of civil engineering, particularly in the areas of drinking water supply, reservoir construction and industrial construction.

Civil Engineering Firms
View profile5(2)
bötschi gebäudetechnik Logo

bötschi gebäudetechnik 

Oberstammheim · Since 2021

bötschi gebäudetechnik is a planning and execution firm for building services engineering, working on new builds and renovations with a focus on sanitary, heating and ventilation systems. Services include design, project engineering, tendering, site management, commissioning and facility operation in accordance with SIA standards.

Civil Engineering Firms
View profile5(2)
B. Ott et C. Uldry Sàrl Logo

B. Ott et C. Uldry Sàrl 

Thônex · Since 1998

B. Ott et C. Uldry Sàrl is a civil engineering office providing structural engineering services for buildings, civil works and public spaces. The firm handles full-project mandates from concept and feasibility studies through execution planning and construction supervision, and provides consulting and expert assessment services.

Civil Engineering Firms
View profile3(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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