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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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1'960 companies found

Baloise Bank AG Logo

Baloise Bank AG 

Solothurn · Since 1994

Baloise Bank AG provides banking services for private and business clients, including accounts, cards and e‑banking. The bank also offers investment and pension products, funds and asset‑management services as part of the Helvetia Baloise group.

Insurance Companies
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Banque Bonhôte & Cie SA Logo

Banque Bonhôte & Cie SA 

Solothurn · Since 2020

Banque Bonhôte & Cie SA is a private bank providing wealth management and private banking services, including advisory and discretionary mandates, wealth and tax planning, family office services, multibank consolidation and management, strategic real estate services and financing advice.

Financial Services
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Barbieri Garten- und Tiefbau GmbH Logo

Barbieri Garten- und Tiefbau GmbH 

Solothurn · Since 2025

Barbieri Garten- und Tiefbau GmbH provides excavation and earthwork services as well as garden services such as garden redesign and garden maintenance. The company carries out landscape reconfigurations and bespoke garden designs and accepts enquiries and bookings through its website.

Civil EngineeringHorticulture & Landscaping
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BATÉ FACILITY Management & SERVICE GmbH Logo

BATÉ FACILITY Management & SERVICE GmbH 

Solothurn · Since 2024

BATÉ FACILITY Management & SERVICE GmbH is a cleaning and facility management company providing office, hotel, hospital, building, medical practice and window cleaning services, as well as routine maintenance cleaning. The company uses environmentally friendly products and offers tailored cleaning solutions for private and commercial clients.

Facility Management & Cleaning
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BauAllianz AG Logo

BauAllianz AG 

Solothurn · Since 2000

BauAllianz AG provides management support for small and medium-sized enterprises in the construction sector and offers succession solutions, project development services and access to an expert network.

Building ConstructionGeneral Contractors
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BDO AG Logo

BDO AG 

Solothurn · Since 1945

BDO AG provides audit, financial services, fiduciary (treuhand) services, tax and legal advice, and management consulting to companies and organisations. Its clients include SMEs, listed companies, public sector bodies and non-profit organisations, and the firm makes use of the global BDO network for internationally oriented clients.

Real Estate Brokerage
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Bertschi Architektur GmbH Logo

Bertschi Architektur GmbH 

Solothurn · Since 2022

The core activity of Bertschi Architektur is the planning and implementation of architectural projects, particularly in the area of residential concepts and single-family homes. The company offers services such as the development of individual residential concepts, the implementation of ideas, and the representation of interests.

Architecture Firms
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BfO Ortsentwicklung GmbH Logo

BfO Ortsentwicklung GmbH 

Solothurn · Since 2023

The core activity of BfO Ortsentwicklung GmbH is the development and consulting of locations, particularly in the field of urban and spatial planning. This includes accompanying municipalities and locations in spatial processes, creating development concepts, evaluating construction projects and plans, as well as supporting municipalities in the design and development of locations.

Architecture Firms
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Bieltor Finanz GmbH Logo

Bieltor Finanz GmbH 

Solothurn · Since 2018

The core activity of Bieltor Finanz is independent financial consulting and planning for private individuals, particularly in the areas of mortgage financing, retirement planning and risk provision. The company offers comprehensive analyses, individual strategies and solutions, as well as regular reviews, to provide customers with a complete overview of their financial situation and help them achieve their financial goals.

Financial Services
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Bill de Vigier Stiftung Logo

Bill de Vigier Stiftung 

Solothurn · Since 1994

Bill de Vigier Stiftung is a charitable foundation that maintains the baroque Sommerhaus and its culturally significant park. It is responsible for the upkeep of the house’s artistic furnishings, facilitates appropriate public access to the property, and preserves the historical and cultural legacy of the de Vigier family.

Museums
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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.