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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,981 companies indexed · Last updated: today
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380 companies found

Bodmer Bauingenieure AG Logo

Bodmer Bauingenieure AG 

Buchs Ag · Since 1980

The company is primarily active in the fields of engineering and construction, particularly in structural planning, infrastructure construction and civil engineering. It offers services such as project management, construction management and construction design, and is involved in the planning and realization of construction projects such as residential buildings, infrastructure projects and other construction ventures.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(6)
Logo Parts GmbH Logo

Logo Parts GmbH 

Buchs Ag · Since 2020

The core activity of Logo Parts GmbH is the distribution of sports medical products, in particular bandages, tapes and other medical articles for the sports sector, as well as the supply of sports clubs, physiotherapists, masseurs and private individuals.

Retail - Bicycles & Sports Equipment
View profile5(6)
AST-Trans GmbH Logo

AST-Trans GmbH 

Buchs Ag · Since 2009

The core activity of AST-Trans GmbH encompasses a wide range of services primarily related to moves, transports, clearances, painting work, storage and cleaning for private and commercial premises throughout Switzerland.

Facility Management & CleaningLogistics & Transport Companies
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Hoch- & Tiefbau Holding Aarau/Buchs (AG) AG Logo

Hoch- & Tiefbau Holding Aarau/Buchs (AG) AG 

Buchs Ag · Since 1997

Hoch- & Tiefbau Holding Aarau/Buchs (AG) AG is a construction company carrying out building and civil engineering projects, including single- and multi-family homes, renovations, and public, office and commercial buildings. Services listed on the website include exposed-concrete (Sichtbeton) work, agricultural buildings, site and surroundings work, and customer masonry services.

Holding Companies
View profile4.2(5)
Hoch- & Tiefbau Aarau/Buchs AG Logo

Hoch- & Tiefbau Aarau/Buchs AG 

Buchs Ag · Since 2000

The core activity of Hoch- & Tiefbau Aarau/Buchs AG is the construction and renovation of buildings and structures, including residential buildings (single-family homes and multi-family homes), public buildings (schools, kindergartens, sewage treatment plants, etc.), office and commercial buildings, agricultural buildings, and exposed concrete works. The company also offers services such as renovations, conversions, and custom work.

Building ConstructionGeneral Contractors
View profile4.2(5)
PixelHouse GmbH Logo

PixelHouse GmbH 

Buchs Ag · Since 2004

The core activity of PixelHouse GmbH is the creation and design of websites, online shops and graphic designs for customers. They offer full-service solutions in the areas of web design, graphic design, CMS development, online marketing and e-commerce solutions.

IT Consulting & ServicesSoftware Development
View profile4.8(5)
Rebecca Brotschi Ganzheitliche Kosmetik Logo

Rebecca Brotschi Ganzheitliche Kosmetik 

Buchs Ag · Since 2021

The company's core activity is holistic cosmetics, including facial treatments, body treatments, eyelash and eyebrow care, aesthetic corrections, manicure and pedicure, as well as hair removal. The company offers individual and tailored solutions to meet the needs of its customers, with the goal of promoting the true beauty and well-being of its clients.

Beauty Salons
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Verstin by Stephan Herzog Logo

Verstin by Stephan Herzog 

Buchs Ag · Since 2020

The core activity of Verstin is the manufacture and sale of customized rail and cycling clothing, including individual pieces, club and corporate clothing, tailored to the customers' wishes.

Textile & Clothing Industry
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Ingenieurbüro K. Lienhard AG Buchs Logo

Ingenieurbüro K. Lienhard AG Buchs 

Buchs Ag · Since 1974

Ingenieurbüro K. Lienhard AG Buchs provides planning, documentation and maintenance services for water and gas distribution networks. Its activities include GIS-based network documentation, project engineering, leak detection (including a 24-hour service), network inspection and the supply of equipment and products for monitoring, cleaning and disinfection.

Architecture Firms
View profile4.8(4)
Lienhard Infra Holding AG Logo

Lienhard Infra Holding AG 

Buchs Ag · Since 2023

Lienhard Infra Holding AG is an engineering firm for networked water and gas utilities, providing planning, documentation (including GIS and cadastre) and maintenance services such as leak detection and network servicing, and supplying related equipment and cleaning/disinfection products.

Holding Companies
View profile4.8(4)
Querbeet GmbH Logo

Querbeet GmbH 

Buchs Ag · Since 2008

The core activity of Querbeet GmbH is the provision of catering services, including the preparation and presentation of food and beverages for private and business events, as well as the design of events and parties with decorative elements, particularly in the field of floristry.

Catering
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Tobias Zehnder Gestaltung von Naturstein Logo

Tobias Zehnder Gestaltung von Naturstein 

Buchs Ag · Since 2001

The core activity of the company 'Tobias Zehnder Grabsteine' is the design and manufacture of tombstones, urn wall plaques, sculptures, fountains and bird baths made of natural stone.

Glass, Ceramics, Stone & Construction Materials Industry
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BOXS AG Logo

BOXS AG 

Buchs Ag · Since 2016

The company BOXS is engaged in the development and manufacture of products made from recycled plastic. In particular, it develops and produces recycling plates with various mechanical properties, such as stiffness, elongation and density. The goal is to create innovative and sustainable solutions for the use of plastic waste.

Plastics Industry
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smile office GmbH Logo

smile office GmbH 

Buchs Ag · Since 2015

The company's core activity is the provision of administrative services, particularly in the areas of accounting, invoicing and personnel management, for small businesses and self-employed individuals. This includes, among other things: accounting and accounting, accounts receivable and payable management, payment and dunning management, payroll accounting and personnel management, correspondence and general administrative tasks, organization and management of documents. The company offers these services as an outsourcing solution to enable small businesses and self-employed individuals to focus on their core business.

Administrative Services
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Aarea AG Logo

Aarea AG 

Buchs Ag · Since 2014

Aarea AG operates in the real estate sector, focusing on the acquisition and leasing of residential and commercial properties. The company manages its own property portfolio, performs maintenance and refurbishments, and maintains direct communication with tenants.

Real Estate Brokerage
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carewater GmbH Logo

carewater GmbH 

Buchs Ag · Since 2019

The core activity of carewater GmbH is to advise and support public and private water suppliers, institutions such as hotels, swimming pools and nursing homes on all matters related to drinking water, including compliance with legal and technical requirements.

Water Supply
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dr gschaffig GmbH Logo

dr gschaffig GmbH 

Buchs Ag · Since 2019

The core activity of the company "dr gschaffig GmbH" is carpentry and assembly, including conversion, house building, interior finishing, kitchen construction, renovations and dismantling, as well as the manufacture and installation of doors, windows, terrace floors and other wood products for private and commercial customers.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
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E. Geider AG Logo

E. Geider AG 

Buchs Ag · Since 1990

E. Geider AG provides services for bakery equipment and industrial service. Offerings include maintenance, overhauls, repairs, conversions, assembly and transportation of machines and systems.

Repair of Machinery & Electronic DevicesWholesale - Machinery & Technical Equipment
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Gallo Treuhand GmbH Logo

Gallo Treuhand GmbH 

Buchs Ag · Since 2001

The core activity of Gallo Treuhand GmbH is the provision of services in the field of finance and accounting, in particular: accounting and financial accounting, payroll administration, annual financial statements and consulting, controlling, and tax returns for individuals and companies, especially in the canton of Aargau. The company offers individual and personal consulting services for small businesses and SMEs, and supports them in completing tax returns and other finance-related tasks.

Fiduciary Offices
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TherapieHAUS Buchs AG Logo

TherapieHAUS Buchs AG 

Buchs Ag · Since 2019

The core activity of the company "TherapieHAUS Buchs AG" is the provision of physiotherapeutic and complementary health services, including physiotherapy, lymphatic drainage, craniosacral therapy, massage, homeopathy, and midwifery care.

Physiotherapy
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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.