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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
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1'953 companies found

"flores" bisang herger heidi Logo

"flores" bisang herger heidi 

Solothurn · Since 2004

The company's core activity is floristry, particularly the design and sale of flower arrangements, bouquets, wreaths and plants for various occasions such as weddings, parties, funerals and as gifts. The company also offers services such as room decorations and delivery of flowers and plants.

Retail - Flowers & Plants
View profile4.5(30)
1+1 real estate ltd. Logo

1+1 real estate ltd. 

Solothurn · Since 1997

The core activity of the company "1+1 real estate ltd." is real estate brokerage and management.

Real Estate Brokerage
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2I

2C Iseini 

Solothurn · Since 2025

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1A

1Dr AG 

Solothurn · Since 2025

Web Portals & Platform Companies
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3B

3A Biotech GmbH 

Solothurn · Since 2024

Pharmaceutical Industry
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3T Personal AG Logo

3T Personal AG 

Solothurn · Since 2024

3T Personal AG is a temporary staffing agency that connects companies with workers for temporary assignments and permanent placements. Its services include candidate search and interviews, payroll and invoicing, and the preparation of employment and personnel-lending contracts.

Recruitment & HR Consulting
View profile5(4)
3guys GmbH Logo

3guys GmbH 

Solothurn · Since 2020

The company 3guys is a retailer of hairdressing products and cosmetics, operating both online and in a physical store in Solothurn. The core activity of the company is to offer a wide range of high-quality products for hairdressing salons and private customers, including tools, accessories, cosmetics and care products.

Retail - Health & Cosmetics
View profile5(8)
3i Business Solutions AG Logo

3i Business Solutions AG 

Solothurn · Since 2020

Management ConsultingHolding Companies
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4insiders Solothurn AG Logo

4insiders Solothurn AG 

Solothurn · Since 2000

4insiders Solothurn AG operates a temporary-staffing office that finds temporary placements and provides placement services for job seekers. According to the website, the office serves construction-related and industrial clients, facilitates temp-to-perm transitions (try & hire) and references a “Höchstlohngarantie” (highest-wage guarantee).

Recruitment & HR Consulting
View profile5(145)
4G

4ivents GmbH 

Solothurn · Since 2022

Trade Fair & Event Organizers
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4udit.ch AG Logo

4udit.ch AG 

Solothurn · Since 2024

4udit.ch AG provides online limited audits for SMEs and offers a digital audit assistant that guides clients through the audit process. The platform supports integrations with bexio and other accounting software; licensed audit professionals and federal certified auditors from KMU-Revisionen AG complete the audit, and data are stored in Swiss data centres with two-factor authentication and encryption.

Software Development
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5E Distribution GmbH Logo

5E Distribution GmbH 

Solothurn · Since 2022

The core activity of 5 Elements is the manufacture and distribution of high-quality tattoo needles for professional tattoo artists.

Retail - General Specialty Trade
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A-Design AG Logo

A-Design AG 

Solothurn · Since 2002

The core activity of A-Design AG is the development and distribution of digital signage solutions, including software and hardware, as well as the manufacture of individual signs, information stands and steles. The company also offers services in the field of guidance, signage and labelling of buildings and areas.

Manufacture of IT HardwareSoftware Development
View profile5(5)
1B

11 Blumen, Gülsen Ugurlu Dhouib 

Solothurn · Since 2025

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11i Gebäudetechnik GmbH Logo

11i Gebäudetechnik GmbH 

Solothurn · Since 2022

The core activity of 11i Gebäudetechnik GmbH is the planning, installation and maintenance of building technology systems, including heating systems, ventilation systems, air conditioning systems and sanitary systems.

Plumbing & Building Services
View profile5(3)
"Cocktailbar zum Türk" A. Haueter Logo

"Cocktailbar zum Türk" A. Haueter 

Solothurn · Since 2019

Clubs, Bars & Event Venues
View profile4.8(118)
1A

11i-Job AG 

Solothurn · Since 2014

Recruitment & HR Consulting
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AA

ALPWERBETECH, Alper Bayrak 

Solothurn · Since 2026

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AEK AG Logo

AEK AG 

Solothurn · Since 2024

AEK AG provides services in ICT, electrical and building technology, delivering tailored complete solutions for private clients, SMEs, large companies and the public sector. The company offers consulting, installation and maintenance of systems and operates a 24-hour on-call service.

Plumbing & Building Services
View profile3.5(8)
AITCHLAB GmbH Logo

AITCHLAB GmbH 

Solothurn · Since 2025

AITCHLAB GmbH supports companies with international employee assignments and provides services in cross-border taxation, employment law, migration (visas/permits) and social security. Its services include Global Mobility strategy, programme and project management, and coordination with partner providers for compliance-related tasks.

Management ConsultingRecruitment & HR Consulting
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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.