ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,019 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

Filters
IndustryConstruction & Architecture
Search results

Matching companies

64'971 companies found

suter architekten ag Logo

suter architekten ag 

Mellingen · Since 2014

The core activity of the company "suter architekten ag" is the planning, design and realization of construction projects, particularly in the area of residential construction, renovation, refurbishment and conversion of buildings, as well as the provision of architectural services.

Architecture Firms
View profile4.6(5)
SV Easy Plan GmbH Logo

SV Easy Plan GmbH 

Schaffhausen · Since 2013

The core activity of SV Easy Plan GmbH is the provision of services in the field of construction, including special foundation engineering and surveying. Specifically, this includes: High-rise construction: new construction, renovation, rehabilitation and maintenance; Civil engineering: road construction, traffic planning, pipeline construction, settlement water management, excavations and special foundation engineering; Surveying: site surveying, monitoring and condition assessment; Consulting and overall planning. The company positions itself as a small engineering office that efficiently and cost-effectively implements projects.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(5)
Swissbohr Spezialtiefbau AG Logo

Swissbohr Spezialtiefbau AG 

Hinwil · Since 2005

The core activity of Swissbohr Spezialtiefbau AG is the provision of services in the field of specialized deep foundation construction, particularly in the following three areas: 1. **Shoring and excavation support**: Securing excavations and trenches for construction projects. 2. **Pile foundations**: Creating pile foundations for buildings to ensure a secure foundation. 3. **Engineering services**: Providing engineering services, particularly in the field of geotechnics, such as consulting, project studies, optimization, and execution of construction projects. These activities encompass the planning, execution, and optimization of construction projects in specialized deep foundation construction.

Specialized Construction Activities
View profile5(5)
TABS AG Logo

TABS AG 

Pfungen · Since 2011

TABS AG provides thermo-active building systems for heating and cooling. The company designs, supplies and installs systems that embed flow registers into concrete elements (floors, ceilings, walls), using the building mass as thermal storage and a radiant surface. Offerings include different register types (Diro/Efa/Basic), control solutions (Tabs-Control), acoustic applications (Tabsilent) and planning/logistics services.

Specialized Construction Activities
View profile5(5)
TABS AG Fassadensysteme Logo

TABS AG Fassadensysteme 

Pfungen · Since 2018

TABS AG Fassadensysteme provides façade systems that combine protective performance with contemporary aesthetics and are suitable for new construction, conversions and renovations.

Specialized Construction Activities
View profile5(5)
Teichparadies GmbH Logo

Teichparadies GmbH 

Neuenegg · Since 2023

The core activity of Teichparadies GmbH is the planning, consulting, construction and maintenance of pond systems, including pond construction, pond maintenance, water analysis and fish diseases. The company also offers services in the field of EPDM pond liners and roof liners.

Specialized Construction Activities
View profile5(5)
Tetonka GmbH Logo

Tetonka GmbH 

Effretikon · Since 2006

The core activity of Tetonka GmbH is the execution of construction projects, including planning, organization, implementation and completion, as well as consulting and supporting customers in the realization of their construction projects. This includes in particular: new construction and renovation of buildings, expansion and conversion of rooms and buildings, gardening and landscape design, disposal and waste management, design of floor coverings and other building elements, and the construction of pergolas and carports. The company offers a fully integrated service, taking over all aspects of a construction project, from planning to completion.

General Contractors
View profile5(5)
Th. Hauswirth Planungen + Architektur Logo

Th. Hauswirth Planungen + Architektur 

Gampelen · Since 2021

Th. Hauswirth Planungen + Architektur is an architectural firm offering architectural services, construction consulting and construction management. The firm supports projects from planning and design through realization and provides ad hoc advice, condition assessments and assistance with property transactions.

Construction & Project Management
View profile1(5)
Thomas De Geeter Architektur GmbH Logo

Thomas De Geeter Architektur GmbH 

Zurich · Since 2013

Thomas De Geeter Architektur GmbH is an architectural office that provides architectural planning and project design for public and private buildings. Projects shown on the website include primary schools, care and nursing homes, cultural and sports halls, building conversions and renovations, and residential/work facilities.

Architecture Firms
View profile4.8(5)
Thuner Bau AG Trubschachen Logo

Thuner Bau AG Trubschachen 

Trubschachen · Since 1996

Thuner Bau AG Trubschachen is a construction company that executes building and civil engineering projects and carries out asbestos remediation in line with EKAS/Suva guidelines. Its services include single- and multi-family houses, industrial and agricultural buildings, renovations and masonry work, construction management and consulting, fixed-price general contractor packages, and real estate/land offerings.

Building Construction
View profile5(5)
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.
Per page
102050
  • 1
  • More pages
  • 636
  • 637
  • 638
  • 639
  • More pages
  • 1000
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.