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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

Bähler Gartenbau AG Logo

Bähler Gartenbau AG 

Heimenschwand · Since 1996

Bähler Gartenbau AG is a landscaping company providing garden planning, construction and maintenance services. Offerings include design concepts, project and technical plans, paths, walls, ponds, plantings and lawn care; the company also maintains cemeteries and handles burials.

Horticulture & Landscaping
View profile3(3)
Bajrami Gartenbau und Pflege Logo

Bajrami Gartenbau und Pflege 

Stein Ag · Since 2019

Bajrami Gartenbau und Pflege provides garden maintenance and landscaping services, including lawn mowing, general garden care and subscription maintenance plans. Work is billed by the hour (hourly rate CHF 57) and fixed-price monthly subscriptions are available.

Horticulture & Landscaping
View profile5(3)
Bajrami Kittfugen GmbH Logo

Bajrami Kittfugen GmbH 

Brüttisellen · Since 2018

Bajrami Kittfugen GmbH provides joint sealing and joint refurbishment services, covering silicone, hybrid and firestop joints. Services include new joint installation and refurbishment for bathrooms, showers, swimming pools, windows, tile and natural stone joints, doors, glass joints, walls and façades.

Sealing & Insulation
View profile5(3)
BALVER SARL Logo

BALVER SARL 

Plan-Les-Ouates · Since 2000

Timber Construction & Carpentry
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Balz Amrein / Architektur / Brückenbau Logo

Balz Amrein / Architektur / Brückenbau 

Dietikon · Since 2006

Balz Amrein / Architektur / Brückenbau is an architectural practice providing architectural services and the architectural design of bridge structures. Services include conceptual design of bridge load-bearing structures, participation in competitions together with engineers, serving on competition juries, and general architectural services such as surveys, renovations, feasibility studies and client advisory.

Architecture Firms
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Balzan & Immer étanchéité S.A. Logo

Balzan & Immer étanchéité S.A. 

Romanel-Sur-Lausanne · Since 1979

The core activity of Balzan & Immer Étanchéité SA is the provision of services in the field of étanchéité, i.e. the sealing and tightness of buildings and structures. The company offers the following services in particular: sealing work, repair and maintenance of sealing systems, and consulting and planning of sealing solutions. The company serves customers in the Lausanne, Geneva, Chablais valaisan and Bulle regions.

Sealing & Insulation
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base Architektur AG Logo

base Architektur AG 

Merlischachen · Since 1986

The company "base-architektur" is engaged in architecture.

Architecture Firms
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Bâti Expo Sàrl Logo

Bâti Expo Sàrl 

Delémont · Since 2015

The core activity of Bâti Expo Sàrl is the planning, sale and installation of high-quality kitchens, bathrooms, dressing rooms and wine cellars, as well as outdoor kitchens and grills. The company also offers services such as kitchen maintenance and the sale of related products like tableware, wines and aperitifs.

Interior Construction
View profile2.3(3)
BATINEG SA Logo

BATINEG SA 

Gingins · Since 2004

BATINEG SA is a total building contractor that manages projects from design through delivery, handling coordination, budgeting, site management and final handover. Its services include new construction, renovation, vertical extensions (surélévation), turnkey delivery and the use of bio‑sourced materials and energy‑performance measures; the company holds ISO 9001 and ISO 14001 certifications.

Construction & Project ManagementSpecialized Construction Installations
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BauBeni GmbH Logo

BauBeni GmbH 

Mettmenstetten · Since 2022

BauBeni GmbH provides construction services covering new-build, specialist construction and deconstruction. The company offers consulting, planning and execution of new-build projects, rammed-concrete and formwork manufacturing, core drilling and cutting works, and construction waste disposal.

Building ConstructionBuilding Maintenance
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BAUBÜRO LEUPPI GmbH Logo

BAUBÜRO LEUPPI GmbH 

Villmergen · Since 2021

The core activity of Baubüro Leuppi GmbH is the provision of services in the field of construction planning and construction management, including: planning of conversions and new buildings, renovations and restorations; preparation of cost estimates and cost calculations; construction management, measurement, invoice control and construction accounting; devising and concept studies; construction consulting and support for builders, architects, companies and administrations throughout the entire construction project.

Construction & Project Management
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bau construct services ag Logo

bau construct services ag 

Zumikon · Since 2020

The core activity of bau construct services ag is the holistic management of real estate through the 5E principle, which covers the phases of development, creation, experience, maintenance and renewal in the life cycle of a property. This includes strategic planning, project development, construction, marketing, management and renewal of real estate. The company thus offers services in the areas of construction management, general contracting and total contracting.

General ContractorsOwner's RepresentativeReal Estate Project Development
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Baudienstleistungen Zürich GmbH Logo

Baudienstleistungen Zürich GmbH 

Zurich · Since 2010

Baudienstleistungen Zürich GmbH provides construction services, building systems (haustechnik) and property maintenance. Offerings include renovations and refurbishments, roofing, painting and plastering, garden and grounds maintenance, plus planning, installation and maintenance of technical systems (heating, sanitary, ventilation).

Building Maintenance
View profile3.7(3)
Bauert AG Parkpflege Gartenbau Logo

Bauert AG Parkpflege Gartenbau 

Bern · Since 2021

The core activity of Bauert AG Parkpflege Gartenbau is garden and landscape construction, including planning, consulting, new construction, redesign, maintenance and care of gardens and parks.

Horticulture & Landscaping
View profile4(3)
Bauflex AG Logo

Bauflex AG 

Urtenen-Schönbühl · Since 1984

The core activity of Bauflex AG is the provision of services in the field of building sealing and joint works, including injections and sealings.

Sealing & Insulation
View profile3.7(3)
Bau-garten Bettler Bauunternehmen und Gartenbau Logo

Bau-garten Bettler Bauunternehmen und Gartenbau 

Gstaad · Since 2020

The core activity of the company 'Bau-Garten Bettler' consists of providing services in the field of gardening and construction, including gardening work, construction work, garden and building design, as well as maintenance and care of gardens and houses.

Horticulture & Landscaping
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Baugeschäft Altwegg GmbH Logo

Baugeschäft Altwegg GmbH 

Romanshorn · Since 2002

The core activity of Baugeschäft Altwegg GmbH is the provision of construction services, particularly in the areas of new buildings, additions and renovations, as well as specialized concrete pool construction. The company offers services such as consulting, planning and execution of construction projects for private individuals and administrations.

Building ConstructionBuilding Maintenance
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Baugeschäft Baur GmbH Logo

Baugeschäft Baur GmbH 

Uttigen · Since 2020

Site Preparation
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Bauingenieure Haller & Partner AG Logo

Bauingenieure Haller & Partner AG 

Oberwil Bl · Since 2021

The core activity of the company "Bauingenieure Haller & Partner AG" is the planning and design of engineering structures, high-rise and underground buildings, including the calculation and construction of load-bearing structures made of various materials such as concrete, steel, masonry and wood.

Civil Engineering Firms
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Baumacher AG Logo

Baumacher AG 

Mels · Since 2017

The core activity of Baumacher AG consists of three main areas: 1. Excavation work: The company offers various excavation services, including demolition work, excavation, rock excavation, road construction, and other construction site work that requires an excavator. 2. Timber construction: Baumacher AG offers timber construction services, including interior finishing, facades, roofing of houses, and other timber construction work. 3. Rental of construction machinery: The company offers a selection of construction machinery for rent, such as crawler excavators, rollers, and dump trucks, to support customers in their construction work. Overall, Baumacher AG offers a comprehensive range of services in the construction and construction machinery sector.

Building ConstructionCivil EngineeringSite Preparation
View profile3.7(3)
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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.