Interest Groups in the
Canton of Solothurn

17 companies in Interest Groups based in the Canton of Solothurn — name and year of registration from the commercial register. The list below shows them all.

Companies

All 17 companies in the Canton of Solothurn

Hubert Bader Oelfeuerungen-Heizungen AG Logo

Hubert Bader Oelfeuerungen-Heizungen AG

Since 1989 · 11–20 empl.

The core activity of VUOG is the representation and support of member companies active in the field of heat technology, particularly in the installation, maintenance and repair of heating systems. This also includes services such as consulting, training and further education, as well as the mediation of service partners for heating system owners.

Interest GroupsAdvocacy for combustion and heating technologyReferral of service partnersMaintenance and cleaning of heating systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Syna Logo

Syna

Since 1999 · 101–500 empl.

Syna is a trade union representing employees across commerce, services and industry, and it negotiates and implements collective labour agreements. It provides legal advice and representation, member services including an unemployment fund, and conducts policy campaigns and training offerings.

Interest GroupsLegal advice and legal protectionUnemployment fundVocational further training
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
ANRO AG Logo

ANRO AG

Since 2001 · 21–50 empl.

The core activity of ANRO AG is the organization and coordination of a network of physicians in the Olten region, with the aim of ensuring sustainable and coordinated basic care in medical treatment. This includes, in particular, the cooperation between general practitioners, regular further training and quality assurance, as well as the coordination of holiday replacements and the function as a "gatekeeper" for patients.

Interest GroupsGP modelPhysician directoryCoordination and management in the doctors' network
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Forum Wirtschaft Solothurn GmbH Logo

Forum Wirtschaft Solothurn GmbH

Since 2011 · 1–10 empl.

The core activity of the company 'Forum Wirtschaft Solothurn GmbH' consists of organizing and conducting campaigns for votes and elections, particularly on behalf of economic associations, bourgeois parties and other interest groups. This includes planning and implementing voting campaigns, creating voting materials, coordinating committees and supporting candidates in elections.

Interest GroupsReferendum campaignsElection campaignsCampaigns for economic policy votes
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
"Angestellte Schweiz" (Verband Schweizerischer Angestelltenvereine) Logo

"Angestellte Schweiz" (Verband Schweizerischer Angestelltenvereine)

Since 2011 · 21–50 empl.

"Angestellte Schweiz" (Verband Schweizerischer Angestelltenvereine) is an association representing salaried employees and advocating for fair working conditions. It provides members with legal advice and legal protection, training courses, publications and digital tools, and offers guidance on collective labour agreements and social partnership.

Interest GroupsLegal protection & legal adviceCollective labour law and CLA advisoryCourses & continuing education
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Selbsthilfe Schweiz Logo

Selbsthilfe Schweiz

Since 2000 · 11–20 empl.4.0(4)

The core activity of the company "Selbsthilfe Schweiz" is the promotion and support of community-based self-help in Switzerland, particularly through the coordination and provision of services for regional self-help centers, as well as the political and legal anchoring of the self-help movement.

Interest GroupsFinding self-help groupsOnline self-help offeringsSelf-help centres in the region
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Vereinigung Cerebral Schweiz Logo

Vereinigung Cerebral Schweiz

Since 1993 · 11–20 empl.5.0(2)

The company's core activity is to support and promote people with disabilities, particularly in the field of cerebral disability. The company offers a wide range of services, including consulting, personal future planning, information provision, peer consulting, peer coaching and social consulting. It also mediates experts in their own right and offers courses, workshops and other activities to promote the inclusion and self-determination of people with disabilities.

Interest GroupsCounselling and Personal Future PlanningCourses and ConferencesMediation of Experts with Lived Experience
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #7
Procap Schweiz Logo

Procap Schweiz

Since 1942 · 101–500 empl.2.3(3)

Procap Schweiz is a Swiss membership association for people with disabilities that represents their interests and provides advice and services in areas such as social insurance law, building and housing, travel, and education, sport and leisure offerings.

Interest GroupsLegal adviceConstruction and transportBarrier-free housing
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #8
Stiftung für die gemeinsame Einrichtung gemäss Art. 18 Abs. 1 des Bundesgesetzes über die Krankenversicherung Logo

Stiftung für die gemeinsame Einrichtung gemäss Art. 18 Abs. 1 des Bundesgesetzes über die Krankenversicherung

Since 1996 · 11–20 empl.2.3(41)

The core activity of the company 'Gemeinsame Einrichtung KVG' is to bundle tasks for the benefit and well-being of the Swiss residential population, the national economy and the healthcare system, and to implement them from an economic perspective, in particular by creating bridges between policyholders and insurers, patients and doctors, as well as between individual insurance companies and between Switzerland and the EU/EFTA states or the UK, in order to facilitate access to the healthcare systems.

Interest GroupsInternational benefits assistanceMandatory insurance and exemptionRisk equalisation
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #9
Verein der Paritätischen Berufskommission für die Bodenbelagsbranche (PBK) Logo

Verein der Paritätischen Berufskommission für die Bodenbelagsbranche (PBK)

Since 2026 · 1–10 empl.

Verein der Paritätischen Berufskommission für die Bodenbelagsbranche (PBK) is the paritarian professional commission for the Swiss floor-covering industry. It monitors and enforces the collective labour agreement, checks compliance, and handles interpretation issues and collective disputes.

Interest GroupsEnforcement of the CBA for the Flooring IndustryPBK Operations and Social PartnershipCBA Documentation and Templates
ranQ Trust Score 3.5 out of 5.0, rated Solid, Rank #10
KY

Kuan Yin-Thai Union, Switzerland

Since 2000 · 1–10 empl.

Interest Groups
No score yet
IV

Internationaler Verein für biologisch-dynamische Landwirtschaft

Since 2006 · 1–10 empl.

Interest Groups
No score yet

Interest Groups in the Canton of Solothurn

17Interest GroupsCommercial register (Zefix) · as of October 10, 2026
2006Median year of registrationCommercial register (Zefix) · as of October 10, 2026
17in the Canton of SolothurnCommercial register (Zefix) · as of October 10, 2026
1,111in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Interest Groups in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026

Largest places

Olten6