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 · Imprint744,173 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

Filters
IndustryConstruction & Architecture
Search results

Matching companies

48'323 companies found

ligniform GmbH Logo

ligniform GmbH 

Lyssach · Since 2000

The core activity of Ligniform GmbH is the manufacture and distribution of wood products, particularly carpentry, furniture and interior fittings. The company offers a wide range of services and products, including: doors, windows and glazing; interior fitting and furniture manufacturing (kitchens, cabinets, tables, bathroom furniture); exhibition furniture and vehicle equipment; insect protection and various wood products. The company positions itself as a carpentry and furniture manufacturer, offering its services and products to private and business customers.

Interior Construction
View profile4.8(5)
Lignoflor AG Logo

Lignoflor AG 

Niederhasli · Since 2011

The core activity of Lignoflor AG is the planning, consulting, sales and installation of parquet and laminate floors, as well as the restoration and renovation of historic parquet floors and the manufacture of special custom-made products. Additionally, the company also offers services in the field of Beton-Ciré and vinyl products.

Interior Construction
View profile5(5)
lilin ag Logo

lilin ag 

Zurich · Since 2012

The core activity of lilin ag is architecture. The company offers services in the areas of design, planning, project development and implementation of construction projects. The company is involved in the design and implementation of various types of buildings and facilities, such as residential houses, office buildings, industrial plants and public institutions.

Architecture Firms
View profile4.6(5)
Lindegger Architekten ETH SIA GmbH Logo

Lindegger Architekten ETH SIA GmbH 

Zurich · Since 2013

The core activity of the company "lindegger architekten eth sia" is the planning and realization of architectural projects, particularly the development of creative, user-friendly solutions for public spaces, taking into account sustainability and aesthetics.

Architecture Firms
View profile4.2(5)
Lineapools SA Logo

Lineapools SA 

Brissago · Since 1985

The core activity of LineaPools SA is the planning, manufacture and installation of swimming pools and their associated technology and equipment, including filtration systems, disinfection systems, whirlpools, massage jets, solar systems, diving pumps and covers. Additionally, the company also offers renovation and refurbishment services for existing swimming pools.

Specialized Construction Activities
View profile5(5)
Loacker AG Logo

Loacker AG 

Hauptwil · Since 2020

The core activity of Familie Loacker AG is the implementation of construction and residential projects, including stream crossings, as well as accompanying customers in the planning and realization of their projects. The company offers tailored and cost-effective solutions and has experience and expertise in the industry to implement projects efficiently and according to the customers' creative ideas.

Building Construction
View profile4.6(5)
Loosli Küchenbau + Innenausbau AG Logo

Loosli Küchenbau + Innenausbau AG 

Neuenkirch · Since 2003

The core activity of Loosli Küchenbau & Innenausbau AG is the manufacture and sale of custom-made interior fittings, particularly kitchens, as well as the creation of individual living design and furniture. The company also offers services in the field of interior design for commercial and hotel spaces.

Interior ConstructionJoinery
View profile4.8(5)
Löwenzahn Gartengestaltung GmbH Logo

Löwenzahn Gartengestaltung GmbH 

Binningen · Since 2011

The company 'Loewenzahn-Gärtner' is engaged in garden and landscape construction, particularly in the planning, creation and maintenance of gardens and green spaces.

Horticulture & Landscaping
View profile4.6(5)
LUCKY & Partner GmbH Logo

LUCKY & Partner GmbH 

Regensdorf · Since 2017

The core activity of Lucky & Partner GmbH is the provision of services in the construction sector, particularly in the areas of: * Plastering work * Dry construction work (including wall assembly, fire protection, sound insulation and acoustics) * Façade work * Stucco work * Renovations * Acoustic ceilings * Stucco Veneziano. The company offers these services for new and renovation projects and focuses on providing high-quality, customer-specific solutions for industry, commerce, construction companies and private builders.

Specialized Construction Activities
View profile4.2(5)
Ludovic Maurer Sàrl Logo

Ludovic Maurer Sàrl 

La Chaux-De-Fonds · Since 2006

The company's core activity consists of carrying out carpentry work, in particular the manufacture and renovation of roof trusses, the installation of roofing, and the production and installation of doors, windows and other wooden structures.

Timber Construction & CarpentryRoofing
View profile4.6(5)
Luigi Tunesi ingegneria SA Logo

Luigi Tunesi ingegneria SA 

Pregassona · Since 2000

The core activity of Luigi Tunesi Ingegneria SA is the provision of engineering services, particularly in the fields of construction and infrastructure. The company offers services such as planning, design and supervision of construction projects, including roads, bridges, buildings, water and wastewater systems, as well as environmental protection projects.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(5)
Lumo Architekten AG Logo

Lumo Architekten AG 

Döttingen · Since 1990

Lumo Architekten AG is an architectural firm providing design, project planning and construction management for new buildings and renovations. Services include feasibility studies, competition participation, execution planning, general planner contracts, site supervision and building and energy analyses.

Architecture FirmsReal Estate Project Development
View profile5(5)
Lussmann Generalunternehmung GmbH Logo

Lussmann Generalunternehmung GmbH 

Altdorf Ur · Since 2015

General Contractors
View profile4.6(5)
Lussmann Architekten AG Logo

Lussmann Architekten AG 

Altdorf Ur · Since 2006

Architecture Firms
View profile4.6(5)
Lüthi Baulösungen Logo

Lüthi Baulösungen 

Rumlikon · Since 2016

The core activity of Lüthi Baulösungen is the provision of services in the field of high-rise construction, particularly in the areas of renovations, conversions, and refurbishments. Specifically, this includes: facade renovations, plastering and special plasters, concrete renovations, drainage and sealing, conversions, including underfloor and garden work, core drilling and bathroom conversions, concrete work and demolition work. The company positions itself as a customer-oriented masonry company for professional conversions and renovations, offering in-depth expertise and commitment to implementing customer wishes.

Building Maintenance
View profile5(5)
Frontura GmbH Logo

Frontura GmbH 

Sursee · Since 2022

The core activity of Luxfront is the planning, configuration, delivery and installation of front doors, including accessories and garage doors, with a focus on aesthetics, security and customer satisfaction.

Interior Construction
View profile5(5)
Luxporte SA Logo

Luxporte SA 

Manno · Since 2001

LUXPORTE is a manufacturer and supplier of security doors and products, including: internal doors, armoured entrance doors, aluminium entrance doors, carpentry, locks and closure systems. The company's core activity is in the field of security technology and the production of doors and closure systems.

Interior Construction
View profile5(5)
Maag Immobilientreuhand GmbH Logo

Maag Immobilientreuhand GmbH 

Zurich · Since 2020

The core activity of Maag Immobilientreuhand GmbH is the provision of comprehensive real estate services, including consulting, training and representation, for property owners, real estate companies and commercial tenants.

Owner's RepresentativeProperty ManagementReal Estate Brokerage
View profile5(5)
MAG architectes Sàrl Logo

MAG architectes Sàrl 

Cologny · Since 2021

The core activity of the company MAG architectes is architecture.

Architecture Firms
View profile5(5)
Maier Hess Architekten GmbH Logo

Maier Hess Architekten GmbH 

Zurich · Since 2002

Maier Hess Architekten GmbH is an architecture firm that carries out design and project work for building projects and frequently works in partnerships. The practice maintains a blog, refrains from advertising and organises exhibitions and Kunst-am-Bau competitions.

Architecture Firms
View profile4.8(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
  • 297
  • 298
  • 299
  • 300
  • More pages
  • 500
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.