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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
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Cityhallau
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Matching companies

180 companies found

Bruno K. Hofstetter, Management & Security Consulting Logo

Bruno K. Hofstetter, Management & Security Consulting 

Hallau · Since 1997

Bruno K. Hofstetter, Management & Security Consulting provides management and security consulting services to SMEs, industry clients (including graphic, paper and electronics sectors) and financial or security organisations. Core services include board/advisory roles, management consulting and interim management (company setup in Switzerland, diagnostics, strategy, change/turnaround, organisation and marketing) and security consulting (counterfeit protection/detection, security documents, value protection and intrusion protection).

Management ConsultingSecurity Services
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BG

Bührer Gebäude GmbH 

Hallau · Since 2024

Property ManagementReal Estate Brokerage
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Bührer GmbH Elektro Telematik Logo

Bührer GmbH Elektro Telematik 

Hallau · Since 2007

The core activity of Bührer Elektro Telematik is the planning, execution and maintenance of electrical installations, lighting design and telematics systems, including photovoltaic systems, e-charging stations, building automation, lighting and household appliances. The company also offers service and maintenance work, planning and design, as well as installation and testing in these areas.

Solar & Photovoltaics
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Christen + Co. Logo

Christen + Co. 

Hallau · Since 1978

Trade Fair & Event Organizers
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Verein Schulkooperation Schaffhausen Logo

Verein Schulkooperation Schaffhausen 

Hallau · Since 2013

Verein Schulkooperation Schaffhausen is the sponsoring association of Privatschule Tandem, responsible for the school's governance and operational management. The association administers finances, accepts donations (tax-deductible as stated by the cantonal tax authority) and acts as the school's legal representative.

Schools
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Z

ZIEGLER 

Hallau · Since 2020

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S. & F. Neukomm KLG Logo

S. & F. Neukomm KLG 

Hallau · Since 2021

The core activity of Holsteinfarm Neukomm is agriculture, particularly dairy farming with 60 milk cows and the cultivation of arable and vineyard land on approximately 33 hectares. Additionally, the company operates a 'Milchhüttä', where fresh products from the farm are sold.

Farm Shops & Farms
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SS

Schum Supporting 

Hallau · Since 2024

Advertising Agencies
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2R

2 RAD Werkstatt Bührer 

Hallau · Since 2026

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Auer Reben GmbH Logo

Auer Reben GmbH 

Hallau · Since 2021

The core activity of Auer Reben GmbH is viticulture and grape breeding, including the production and sale of wines as well as the breeding and distribution of grape varieties.

Viticulture
View profile4.8(13)
AA

Auer am Platz AG 

Hallau

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AE

Autohandel Eugster 

Hallau · Since 2020

Automotive & Vehicle Trade
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PG

Proventa GmbH 

Hallau · Since 2018

Wholesale - Toys & Baby Products
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RK

R. Kurmann 

Hallau · Since 1995

Joinery
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RN

R. Neukomm AG 

Hallau · Since 1987

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RDB Planung GmbH Logo

RDB Planung GmbH 

Hallau · Since 2024

The core activity of RDB Planung GmbH is consulting and planning building services, particularly in the field of HLKKS (heating, ventilation, air conditioning, refrigeration, and sanitation). The company provides comprehensive services ranging from strategic planning to design, tendering, and realization, as well as operation and maintenance.

Plumbing & Building Services
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RS

REGOR Services GmbH 

Hallau · Since 2008

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RC

RS Chlaeggi GmbH 

Hallau · Since 2023

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Regli Weine GmbH Logo

Regli Weine GmbH 

Hallau · Since 2005

The core activity of Regli Weine is the trade and distribution of wine, particularly Swiss wines, but also wines from other European countries and the New World. The company offers a wide range of wines, including white wines, red wines, rosé wines, sparkling wines, and spirits. In addition, Regli Weine also offers wine tasting sets, gourmet products, and gifts. The company operates an online shop and offers wine tastings and events at its locations in Hallau and St. Gallen.

Wholesale - Beverages & Spirits
View profile4.6(5)
Relaxdogs GmbH Logo

Relaxdogs GmbH 

Hallau · Since 2024

Relaxdogs GmbH provides dog training and behavior consulting, offering individual sessions, group courses and online courses, with a focus on problem behaviours such as fear and aggression.

Other Service Industries
View profile5(13)
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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.
Per page
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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.