ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
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 · Imprint744,816 companies indexed · Last updated: today
DirectorySearch the company directory

Search the
company directory

Filters
Citykallnach
Search results

Matching companies

111 companies found

Marti Holzbau Holding AG Logo

Marti Holzbau Holding AG 

Kallnach · Since 2023

Marti Holzbau Holding AG is a timber construction firm providing structural timber work, element (prefabricated) construction, facades, floors and ceilings, doors, log houses, stairs and bespoke joinery such as tables and benches. The company manages projects from planning to execution and collaborates with clients, architects and other contractors on renovations and custom timber elements.

Holding Companies
View profile4.8(6)
Willy Marti, Holzbau AG Logo

Willy Marti, Holzbau AG 

Kallnach · Since 1983

Willy Marti, Holzbau AG manufactures and assembles wooden structures and prefabricated timber elements for construction projects. Services include element construction, facade work, floors and ceilings, doors, log houses, stairs and railings, as well as renovation and bespoke carpentry work.

Timber Construction & Carpentry
View profile4.8(6)
Alfred Sahli AG Logo

Alfred Sahli AG 

Kallnach · Since 1991

The core activity of Alfred Sahli AG is the provision of services in the field of building envelopes, particularly: Roofing (pitched roofs), Facade work, Photovoltaic systems, Scaffolding, Maintenance and repair of buildings. The company thus offers a comprehensive range of services for the construction, maintenance and modernization of buildings.

ScaffoldingRoofing
View profile5(4)
Eisengiesserei Ed. Mezger AG Logo

Eisengiesserei Ed. Mezger AG 

Kallnach · Since 2012

Eisengiesserei Ed. Mezger AG is a foundry that produces iron castings and provides services from design consulting through casting to machining and assembly. Its capabilities include sand 3D printing, hand-moulded castings, heat-resistant SiMo cast parts and products such as brake blocks, drill crowns and road covers.

Metal Industry
View profile4.3(4)
Eisengiesserei Ed. Mezger Immobilien AG Logo

Eisengiesserei Ed. Mezger Immobilien AG 

Kallnach · Since 1969

Eisengiesserei Ed. Mezger Immobilien AG is a company that produces metal castings and provides engineering support, casting, machining and assembly services. The website lists services including sand 3D printing, heat‑resistant SiMo castings, brake blocks, drill crowns and crossheads, and conventional and CNC machining.

Real Estate Brokerage
View profile4.3(4)
Maurer Design GmbH Logo

Maurer Design GmbH 

Kallnach · Since 2022

The core activity of Maurer Design GmbH is the production and sale of individually designed products such as posters, banners, textiles, stickers and other advertising materials. The company offers its customers the opportunity to create their own designs on various materials such as paper, display film or banners/canvas and delivers these products directly to the customers.

Publishing
View profile5(3)
Mock Bau GmbH Logo

Mock Bau GmbH 

Kallnach · Since 2015

The core activity of Mock Bau is the provision of construction services for interior and exterior areas, including planning, execution and project management of construction projects.

Building ConstructionFlooring & TilingMasonry Work
View profile5(2)
procia GmbH Logo

procia GmbH 

Kallnach · Since 2023

The core activity of procia is to provide temporary support to companies in the fields of IT and management. This includes in particular: Agile IT resources: procia provides IT experts to support companies in technical challenges, day-to-day IT operations, and current projects. Business-Tech Integration and Consulting: procia supports companies in optimizing processes and digital transformation through project-related support. System Engineering and Workplace Engineering: procia offers support in system engineering tasks and workplace engineering. Agile Coaching and IT Project Management: procia offers coaching and project management services to support companies in their digital transformation. Overall, procia focuses on providing flexible and qualified IT and management services to support companies in their digital transformation.

IT Consulting & Services
View profile5(2)
Etter AG Logo

Etter AG 

Kallnach · Since 1991

The core activity of Etter AG is the execution of sanitary installations and plumbing work, including the installation and maintenance of lightning protection systems, roof inspections and sealing. The company offers its services for new and renovation projects in the areas of industry, crafts and private construction.

Plumbing & Building Services
View profile5(1)
BVG-Stiftung Ernst Marti AG Logo

BVG-Stiftung Ernst Marti AG 

Kallnach · Since 1985

Pension Funds
View profile4.6(179)
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
  • 2
  • 3
  • 4
  • 5
  • More pages
  • 12
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.