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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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48'323 companies found

Flury innen & aussen AG Logo

Flury innen & aussen AG 

Stans · Since 2008

The core activity of Flury innen & aussen AG is the planning, execution and consulting of construction projects, particularly in the areas of: Wood construction and interior finishing, Carpentry and furniture manufacturing, Roof windows and daylight systems (especially Velux), Building envelope and thermal insulation, Building protection and pest control (especially wood pests and mold infestation), House modernizations and extensions. The company also offers consulting and planning services for builders and architects.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
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FM ARCHITETTURA Sagl Logo

FM ARCHITETTURA Sagl 

Manno · Since 2017

The core activity of FMARCHITETTURA is the planning and realization of architectural projects, particularly in the field of residential construction, such as residences, single-family homes, apartment buildings and renovations of existing buildings.

Architecture Firms
View profile5(4)
FN Fenster & Türen GmbH Logo

FN Fenster & Türen GmbH 

Wohlen Ag · Since 2020

FN Fenster & Türen GmbH provides installation, maintenance and repair services for windows and doors, covering PVC, wood, wood‑metal and aluminum windows as well as entrance, fire‑rated, sliding and apartment doors, and related service work for new builds and renovations.

Interior Construction
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FOLLADOR BAU AG Logo

FOLLADOR BAU AG 

Haslen Ai · Since 2017

The core activity of Follador Bau AG is the provision of masonry and concrete work for new buildings and renovations, including comprehensive services such as planning, implementation and construction completion. The company offers specific services such as renovation, demolition, drilling/cutting, concrete renovation, masonry work and plastering work.

Building MaintenanceCivil EngineeringMasonry Work
View profile4.3(4)
FONDATION PARLOCA GENEVE Logo

FONDATION PARLOCA GENEVE 

Grand-Lancy · Since 1993

The core activity of Fondation Parloca Genève is the rental of apartments at moderate prices to families in the canton of Geneva who are unable to afford a suitable home on the free market. The company owns 17 properties with 1,400 apartments and 600 parking spaces, and invests in the maintenance and renovation of its properties to ensure long-term sustainability.

General Contractors
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Forni & Gueli architetti Sagl Logo

Forni & Gueli architetti Sagl 

Muralto · Since 2016

The core activity of Forni & Gueli is the provision of architectural services, particularly the planning, design and realization of buildings and spaces for both private and public clients. This includes the development of concepts, the creation of designs and plans, the execution of construction management and the supervision of construction projects. The company also offers specialized services such as interior architecture, space planning, lighting design and the design of furniture and other interior elements.

Architecture Firms
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Forster & Linsi AG Logo

Forster & Linsi AG 

Pfäffikon Zh · Since 2017

The core activity of Forster & Linsi AG is the provision of services in the field of engineering, planning and architecture. Specifically, this includes: civil engineering and planning services, structural engineering, architecture, construction management and project management, as well as consulting and planning of construction projects. The company thus offers comprehensive services for builders and investors, from initial planning to realization and settlement of construction projects.

Architecture Firms
View profile4.5(4)
Forst + Tiefbau Felder Logo

Forst + Tiefbau Felder 

Menznau · Since 2019

Forst + Tiefbau Felder provides garden maintenance, garden construction, forestry work and civil engineering services. Offerings include lawn care, planting and hedge trimming, pond and wall construction, excavation and excavator work, tree felling and chipping, drainage installation and repair of paths and water lines.

Horticulture & Landscaping
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Forstunternehmung Lang GmbH Logo

Forstunternehmung Lang GmbH 

Rain · Since 2004

The core activity of Lang Forst & Garten GmbH encompasses the provision of services in the field of property maintenance and care, including: garden maintenance (lawn service, bed maintenance, hedge maintenance), building maintenance and cleaning, building technology and repairs, environmental work (outdoor spaces, parking garages, winter services), and forestry work. The company thus offers a comprehensive range of services to sustainably maintain and care for properties.

Horticulture & Landscaping
View profile4.8(4)
Fortisbau AG Logo

Fortisbau AG 

Neunkirch · Since 2021

The core activity of Fortisbau AG encompasses the provision of construction services in various areas, particularly: new buildings, renovations and conversion work, industrial buildings, agricultural buildings, customer-specific work, retaining walls, reinforced concrete and foundation work, core drilling, forecourts, monolithic concrete, sewerage and pipeline construction. The company thus offers a wide range of construction services, from new buildings to renovations and specialized work.

Building ConstructionBuilding MaintenanceCivil Engineering
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Forum 4 AG für Architektur Logo

Forum 4 AG für Architektur 

Interlaken · Since 2009

Forum 4 AG für Architektur is an architecture firm that designs and delivers building projects, providing conceptual and execution planning, renovations and monument preservation. Its projects include residential developments, multi‑family housing, hotels, schools and care facilities for private, public and institutional clients.

Architecture Firms
View profile4.5(4)
Forum 4 Generalunternehmung AG Logo

Forum 4 Generalunternehmung AG 

Interlaken · Since 2007

Forum 4 Generalunternehmung AG is an architectural practice that designs and delivers building projects for private, public and institutional clients. Services include project planning, heritage conservation and the marketing and sale of new residential developments.

Building ConstructionGeneral Contractors
View profile4.5(4)
F-Partenaires SA Logo

F-Partenaires SA 

Lausanne · Since 2014

F-Partenaires SA is an owner’s representation office (BAMO) providing project management and client representation for construction projects. Services include cost and schedule control, technical review, tendering and adjudication support, site monitoring and monthly reporting for public and private clients.

Construction & Project Management
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Francioli S.A. Logo

Francioli S.A. 

Ste-Croix · Since 1987

Francioli S.A. is a construction company carrying out residential buildings, agricultural structures and civil engineering works. Its services include single-family and multi-family housing, rural and agricultural buildings, road and civil works, reservoir and pipeline works, renovations and retaining walls.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3.5(4)
François Donzé, Génie Civil et Construction S.A. Logo

François Donzé, Génie Civil et Construction S.A. 

Courgenay · Since 2004

The company François Donzé Génie civil et Construction SA is primarily active in the construction and infrastructure sector. The core activities include: public works, general civil engineering, road construction, asphalt and concrete road surfacing, watercourse development, reinforced concrete and masonry works, industrial piping, industrial zones and subdivisions, demolition works, and material recycling. The company also offers services to private clients, such as: exterior landscaping, masonry and reinforced concrete, piping, curbs and paving, excavation and backfilling, soil improvement, and slope stabilization. The company has a modern machine fleet and its own center for processing and utilizing mineral waste.

Civil EngineeringGeneral ContractorsSite Preparation
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Franco Pedrazzi & figli SA Logo

Franco Pedrazzi & figli SA 

Golino · Since 1991

Franco Pedrazzi & figli SA is a family-run construction company that carries out new-build projects, renovations, restorations and property transactions. Services include stonework and artisanal finishes, timber carpentry, piode roofing, pools, substructure and aqueduct works, earthmoving, transport and crane services supported by an in-house fleet of vehicles and equipment.

Building ConstructionGeneral Contractors
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Franz Bitterli AG, Ingenieurbüro für Hoch- und Tiefbau Logo

Franz Bitterli AG, Ingenieurbüro für Hoch- und Tiefbau 

Hunzenschwil · Since 1987

The company FRANZ BITTERLI AG is a civil engineering firm specializing in structural planning for various construction projects. The core activities include the planning and execution of: industrial buildings, single-family homes, multi-family homes, public buildings, special foundation engineering, overbuildings, renovations, earthquake safety and prevention. The company also offers specialized services such as static calculations, 3D modeling, and slope and embankment stabilization.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4.8(4)
Franz Ulmann + Partner GmbH Logo

Franz Ulmann + Partner GmbH 

Appenzell Eggerstanden · Since 1999

The company's core activity is planning, building and living with a focus on timber construction and sustainable building. The company offers architectural and construction services and places emphasis on responsible resource management, climate-neutral construction and healthy living.

Architecture FirmsTimber Construction & CarpentryJoinery
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FRB + Partner Architekten AG Logo

FRB + Partner Architekten AG 

Ittigen · Since 1978

The core activity of FRB+ is the planning and realization of construction projects, including project management, general planning, architecture, consulting and expert opinions in the field of construction. The company also offers services such as competition support, client representation and the implementation of neighborhood and zoning plans.

Architecture Firms
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Frei Bauunternehmung AG Logo

Frei Bauunternehmung AG 

Winterthur · Since 2023

The core activity of FREI Bauunternehmung AG is civil engineering, renovation and trenchless pipe laying using state-of-the-art technology, in particular through press boring, bursting lining, earth rockets and directional drilling/jet flushing. The company offers environmentally friendly methods for laying supply and disposal lines and is mainly active in the Greater Zurich Area.

Building MaintenanceCivil Engineering
View profile3.5(4)
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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.