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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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48'330 companies found

Yves Maridor Logo

Yves Maridor 

Blonay · Since 1992

Yves Maridor provides landscaping and garden maintenance services, including the design and upkeep of private gardens, terraces and balconies. Services listed on the website include natural stone masonry and paving, installation of fences and pergolas, preparatory works (drainage and groundworks), planting and lawn installation, tree pruning and plant care treatments.

Horticulture & Landscaping
View profile4.9(8)
Zahner Garten- und Landschaftsbau GmbH Logo

Zahner Garten- und Landschaftsbau GmbH 

Kaltbrunn · Since 2009

The core activity of Zahner Garten- und Landschaftsbau GmbH is the planning, design and maintenance of gardens, green spaces, playgrounds and outdoor areas, including the construction of landscape structures such as water and stone features.

Horticulture & Landscaping
View profile4.3(8)
Zehnder Schreinerei GmbH Logo

Zehnder Schreinerei GmbH 

Ettenhausen Tg · Since 2023

The core activity of Zehnder Schreinerei is the production and installation of interior fittings, furniture and carpentry work, including consulting, planning and execution of interior design and furniture design projects.

Interior Construction
View profile4.4(8)
Zengaffinen Bau AG Logo

Zengaffinen Bau AG 

Susten · Since 2002

Zengaffinen Bau AG is a company working in refrigeration, air-conditioning and heat-recovery systems. It plans, designs, installs, commissions and services commercial and industrial cooling and HVAC installations, and provides rental of mobile cooling units and plug-and-play refrigeration equipment. Services include consulting and sales, installation and a 24/7 emergency service.

Specialized Construction Activities
View profile4(8)
ZILTENER WOHNBAU AG Logo

ZILTENER WOHNBAU AG 

Wallenwil · Since 2013

The core activity of Ziltener Wohnbau AG is the provision of services in the construction industry, particularly in the fields of building construction, civil engineering and renovation, as well as in the specific areas of expertise: construction of single-family homes (SFH), construction of multi-family homes (MFH), renovation, landscaping, construction of public buildings, and real estate. The company offers these services as a construction company and is active in the Eschlikon-Wallenwil region.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.9(8)
ZPF Ingenieure AG Logo

ZPF Ingenieure AG 

Basel · Since 2001

ZPF Ingenieure AG advises and supports clients and design partners through all stages of building projects, including competitions, design and execution planning, and construction supervision. The firm provides structural engineering, digitalization, ecology, timber construction, façade, civil engineering, building physics and fire protection services for technically demanding large projects such as museums, industrial buildings, hospitals and schools.

Civil Engineering Firms
View profile4.5(8)
ZPF Structure AG Logo

ZPF Structure AG 

Basel · Since 2020

ZPF Structure AG is an engineering firm for structural and civil engineering that advises and supports clients and design partners from initial concept and competitions through design and execution planning to construction supervision. Its practice areas include structural engineering, digitalization, ecology, timber construction, façades, civil engineering, building physics, fire protection, and teaching and research.

Civil Engineering Firms
View profile4.5(8)
Zuber & Co AG Logo

Zuber & Co AG 

Erlenbach Zh · Since 1992

Zuber & Co AG is a scaffolding company that supplies and erects façade, roofer and tinsmith scaffolds as well as emergency roofs and plastic claddings. Its services include material and construction lifts, roof-edge guardrails and the design and execution of complex special scaffold constructions.

Scaffolding
View profile4.9(8)
Zurbuchen Bau GmbH Logo

Zurbuchen Bau GmbH 

Unterseen · Since 2011

The core activity of Zurbuchen Bau Unterseen includes the successful implementation of construction projects in civil engineering and structural engineering, including renovations and special works such as sewer inspections. Specifically, this includes: Civil Engineering: concrete demolition, demolition work, concrete construction, core drilling, formwork construction; Structural Engineering: pipeline construction, trenchless pipeline construction, paving work, road construction, sewerage, drainage; Renovations and Refurbishments: customer-specific masonry, facade construction, floor coverings, environmental work; Special Works: sewer inspections, hydraulic engineering, winter services, sewer cleaning.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile4.3(8)
Züst Holzbautechnik GmbH Logo

Züst Holzbautechnik GmbH 

Lutzenberg · Since 2014

The core activity of Züst Holzbautechnik GmbH is the planning, execution and assembly of timber constructions, including agricultural buildings, renovations and conversions, as well as the installation of solar systems. The company offers its services as a general contractor, covering the entire process from planning to completion.

Timber Construction & Carpentry
View profile4.5(8)
MH Maison Historique GmbH Logo

MH Maison Historique GmbH 

Biel/Bienne · Since 2006

Architecture Firms
View profile4.1(7)
0815 Architekten GmbH Logo

0815 Architekten GmbH 

Biel/Bienne · Since 2002

0815 Architekten GmbH is an architectural practice providing design, planning and project services for new buildings, refurbishments and competitions. Its work covers projects from houses to train conversions and also includes corporate design.

Architecture Firms
View profile4.1(7)
2S Building group Sàrl Logo

2S Building group Sàrl 

Aproz (Nendaz) · Since 2021

The core activity of 2S Building is real estate development and general contracting in the construction and real estate sector, including planning, coordination and execution of construction projects, real estate brokerage and consulting on real estate investments.

Building MaintenanceProperty ManagementReal Estate Brokerage
View profile5(7)
Abdichtungssysteme Dipl. Ing. Ochoa AG Logo

Abdichtungssysteme Dipl. Ing. Ochoa AG 

Kerzers · Since 2022

Abdichtungssysteme Dipl. Ing. Ochoa AG is an ISOTEC specialist firm that inspects and remediates moisture and mold damage in buildings. Its services include waterproofing, mold removal, balcony refurbishment, basement floor repair, interior insulation and drying works.

Sealing & Insulation
View profile5(7)
A. Bisig Schreinerei-Innenausbau Logo

A. Bisig Schreinerei-Innenausbau 

Jona · Since 1998

The company's core activity is the manufacture and assembly of interior fittings, particularly furniture and fixtures for residential and commercial spaces, such as kitchens, bathrooms, cabinets, doors and wall coverings.

Interior Construction
View profile4.9(7)
AccèsSolution Sàrl Logo

AccèsSolution Sàrl 

Lausanne · Since 2022

The core activity of AccèsSolution Sàrl is to provide services as a technicien cordiste, i.e. as a rope access technician or height worker, performing work at great heights.

Building Maintenance
View profile4.9(7)
Acht Grad Ost AG Logo

Acht Grad Ost AG 

Schlieren · Since 1977

Acht Grad Ost AG provides geomatics and surveying services and consultancy in geoinformation and data management. Its core competencies include geoinformation and WebGIS, engineering surveying and 3D, client support and construction supervision, asset registers and official surveying including the ÖREB cadastre.

Civil Engineering Firms
View profile4.4(7)
Acht Grad Ost AG, Zweigniederlassung Kloten Logo

Acht Grad Ost AG, Zweigniederlassung Kloten 

Kloten · Since 2012

Acht Grad Ost AG, Zweigniederlassung Kloten is an engineering and surveying office providing surveying and geoinformation services. Its activities include geoinformation and WebGIS, engineering surveying and 3D, client support and construction supervision, asset registers and maintenance, official surveying (ÖREB cadastre) and data management.

Civil Engineering Firms
View profile4.4(7)
ACI AG Logo

ACI AG 

Liebefeld · Since 2012

The core activity of AC Isolierungen GmbH is the execution of work in the field of fire protection and insulation, particularly in the implementation of fire compartmentalization, ventilation and pipe insulation. The company offers correctly executed work in these areas and values a trusting cooperation with its employees and partners.

Sealing & Insulation
View profile4.7(7)
AC Millicare Team Sàrl Logo

AC Millicare Team Sàrl 

Yverdon-Les-Bains · Since 2017

Building Maintenance
View profile4.6(7)
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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.