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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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Matching companies

48'323 companies found

Gehölzexperte.ch GmbH Logo

Gehölzexperte.ch GmbH 

Madiswil · Since 2009

The core activity of Gehölzexperte.ch is the consulting, care and design of woody plants, in particular solitary woody plants and topiary, as well as garden design and consulting. This also includes special services such as topiary care, bonsai care and the creation of plant designs.

Horticulture & Landscaping
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Gehring Baumanagement GmbH Logo

Gehring Baumanagement GmbH 

Hüntwangen · Since 2022

Gehring Baumanagement GmbH provides audio, video and digital signage solutions, including planning, installation and maintenance. Offerings include LED video walls, displays, AV systems and videoconferencing solutions, with additional ICT, web and screen‑design services.

Construction & Project Management
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GEKO Holzbau Genossenschaft Logo

GEKO Holzbau Genossenschaft 

Winterthur · Since 1999

GEKO Holzbau Genossenschaft provides carpentry and timber‑construction services, including wooden floor installation, ecological insulation, and renovation work.

Timber Construction & Carpentry
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GEMAR MANUTENZIONI DI CERAUDO GERARDO Logo

GEMAR MANUTENZIONI DI CERAUDO GERARDO 

Contone · Since 2015

GEMAR MANUTENZIONI DI CERAUDO GERARDO is a family-run carpentry business offering wood-construction services such as roof refurbishments, installation of wooden floors, ventilated façade cladding and provision of labour support for sector companies.

Building Maintenance
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GEMASY Generalplanungen AG Logo

GEMASY Generalplanungen AG 

Pfäffikon Sz · Since 2014

The core activity of Gemasy is general planning and gastronomy planning for gastronomy and community catering projects, including the planning and realization of large kitchens and restaurants. The company offers comprehensive services, including expertise, consulting and project management, to support customers in planning and implementing their projects.

Construction & Project Management
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GEMAR Sagl Logo

GEMAR Sagl 

Contone · Since 2023

GEMAR Sagl is a family-run carpentry company. It carries out roof renewals, installation of wooden floors, cladding for ventilated façades, provides labour services for other firms, and works on timber-frame and log-house projects.

Building Maintenance
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GEMASY GmbH Logo

GEMASY GmbH 

Rüeterswil · Since 2003

GEMASY GmbH provides gastronomic planning and general planning services for catering operations and food service facilities. The company develops operational concepts, kitchen layouts and technical coordination for restaurants, large kitchens, school canteens, hospital catering and hotels, supporting projects from concept development through construction handover and follow-up services.

Construction & Project Management
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Gemperli Architektur AG Logo

Gemperli Architektur AG 

St. Gallen · Since 1989

The core activity of Gemperli Architektur AG is the provision of architectural services.

Architecture Firms
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Genebat Sàrl Logo

Genebat Sàrl 

Puidoux · Since 2022

The core activity of Genebat Sàrl is the provision of services in the field of construction and renovation work, particularly in the areas of: painting (interior and exterior painting), plastering, facade work, and concrete coring and cutting. The company offers these services for various types of properties, such as houses, apartments, offices, and others, and places a strong emphasis on the quality of work and customer satisfaction.

Building Construction
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Generalunternehmung plus AG Logo

Generalunternehmung plus AG 

Schwyz · Since 2004

The core activity of Generalunternehmung Plus AG (GUPLUS) is the planning, realization and marketing of real estate, in particular residential, office and commercial buildings, as a general contractor. This includes consulting, supporting and accompanying customers in the marketing and sale of real estate, as well as the turnkey realization of construction projects, taking into account the latest findings in project management, controlling, cost and execution planning, as well as construction management.

General Contractors
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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.