Companies in the
Canton of Solothurn
17,665 companies based in the Canton of Solothurn — indexed across 137 places and 270 industries.
50 of 17,665 companies
Huber AG, Briefkastenanlagen
Büsserach · Since 2007 · 21–50 empl.4.9(49)
The core activity of Huber AG is the development, manufacture and distribution of mailbox systems, parcel boxes, letter box systems and related accessories such as supports and signs.
4insiders Olten AG
Olten · Since 2002 · 1–10 empl.5.0(221)
4insiders Olten AG is a temporary staffing agency that provides recruitment services and temporary jobs in the Olten region. The company places candidates with business clients, particularly in the industrial and construction-related sectors.
Fischer AG die-gestalter
Egerkingen · Since 2001 · 11–20 empl.5.0(57)
The company's core activity is the creation and distribution of advertising materials and services, particularly in the field of outdoor advertising, vehicle signage, real estate advertising and event advertising. This includes, among other things, the production of advertising items, textiles, stickers, display systems and the provision of services such as building signage, facade signage, glass design film, sun protection and wall signage.
Wittich Weine und Biere AG
Olten · Since 2014 · 11–20 empl.4.9(200)
The core activity of Wittich Weine und Biere AG is the trade in alcoholic beverages, particularly beers, wines and spirits, as well as non-alcoholic beverages, olive oils and pasta products. The company imports and distributes these products to business and private customers throughout Switzerland and operates a sales outlet in Olten.
LWO Lernwerkstatt Olten GmbH
Olten · Since 1997 · 51–100 empl.4.7(318)
LWO Lernwerkstatt Olten GmbH is a provider of adult education, coaching and mentoring. Its services include professional courses and certifications (including SVEB programmes), live webinars, in‑company training, coach and HR training programmes, as well as supplementary services such as room rental, a job platform and digital learning resources.
Chuchilade Wagmann GmbH
Solothurn · Since 2011 · 11–20 empl.4.8(613)
The company 'Chuchilade' is a retail company offering a wide range of products, including household goods, kitchen utensils, decorative items, toys, office supplies, and garden articles. The core activity of the company is the sale and marketing of these products through an online shop and likely also through a physical store.
Dryden Aqua Distribution AG
Büsserach · Since 2012 · 11–20 empl.5.0(36)
The core activity of Dryden Aqua is the development, manufacture and distribution of innovative, sustainable and cost-effective water treatment solutions, particularly activated carbon filter media such as AFM, for various applications including drinking water treatment, wastewater treatment, aquaculture, swimming pools and industrial process water treatment.
Personalfürsorgestiftung der Hofgut AG Mariastein
Mariastein · Since 1983 · 1–10 empl.4.8(1634)
Personalfürsorgestiftung der Hofgut AG Mariastein is a foundation connected to Kloster Mariastein. The website presents Kloster Mariastein’s religious services, pastoral care, and cultural and visitor-related activities.
Garage Härtsch AG
Rickenbach So · Since 1983 · 21–50 empl.4.8(261)
The core activity of Garage Härtsch AG is the sale, maintenance and repair of vehicles, in particular Toyota vehicles, as well as the rental of vehicles and the provision of services such as car wash, car care and breakdown service.
4insiders Solothurn AG
Solothurn · Since 2000 · 1–10 empl.4.9(180)
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).
Käsereigenossenschaft Reckenkien und Umgebung
Ramiswil · Since 1910 · 11–20 empl.4.9(59)
The company's core activity is the production and sale of cheese products, particularly regional specialties, in a mountain cheese dairy. The company also operates a shop where the products are sold.
Stich AG
Kleinlützel · Since 1966 · 21–50 empl.4.8(68)
The core activity of Stichsolar is the planning, installation and maintenance of photovoltaic systems (solar systems) as well as the provision of services in the field of renewable energies, particularly in Northwestern Switzerland.
F. + W. Arni AG
Hessigkofen · Since 1982 · 21–50 empl.4.8(329)
F. + W. Arni AG is a dealer and service provider for Harley‑Davidson motorcycles. The company sells motorcycles, carries out maintenance and repairs, and offers customization services through Arni Custom Motorcycles.
Sabag Hägendorf AG
Hägendorf · Since 1973 · 51–100 empl.4.7(36)
Sabag Hägendorf AG is a branch of the SABAG group supplying interior fit‑out and construction products. The location operates a showroom, a pick‑up warehouse and a pro shop and provides products and services for kitchens, bathrooms, doors and wall and floor coverings.
Meier + Co. AG
Niedergösgen · Since 1986 · 11–20 empl.4.8(45)
Meier + Co. AG supplies mobility solutions for people with reduced mobility, including stairlifts, home lifts, platform and wheelchair lifts, as well as lifting platforms and goods lifts. The company offers consultation, installation and after-sales service for both new installations and retrofits in residential and outdoor settings.
Meister Motorcycle AG
Ramiswil · Since 2011 · 1–10 empl.4.9(121)
Meister Motorcycle AG is a dealer and service provider for KTM brand motorcycles. The core activities include the sale of new and used vehicles, motorcycle rental (Rent a KTM), the sale of spare parts and accessories (Parts & Wear), the provision of workshop and service services (e.g. trade-in, spare parts service, tire service) as well as the operation of an online shop.
M. Bobnar AG
Hägendorf · Since 1976 · 21–50 empl.4.8(301)
M. Bobnar AG is a car dealership and Ford dealer selling new and used vehicles, including demonstration models. The company also provides workshop and after-sales services, spare parts, commercial vehicle sales via a Ford Transit Center, test drives and damage/claims management.
Bartlomé Group AG
Olten · Since 1992 · 11–20 empl.5.0(57)
Bartlomé Group AG operates an optical retail business offering eyeglasses, sunglasses, spectacle lenses and contact lenses with fitting services. The practice provides optometric services including eye analyses, DNEye® scanning, OCT eye scans, lid-margin cleaning and lens coatings as well as related care products.
Impress Spiegel AG
Egerkingen · Since 1993 · 1–10 empl.5.0(36)
The core activity of Impress Spiegel AG is the creation and printing of individual printed materials, such as business cards, flyers, brochures, wedding cards and other personalized printed products. The company also offers consulting and design services to support customers in implementing their ideas and wishes.
Messer Wohnen AG
Bellach · Since 2001 · 11–20 empl.4.8(52)
The company is active in the field of furnishing and equipping living spaces. It offers a wide range of products and services, including furniture, flooring, beds, curtains, lighting, and consulting services. The company has an online shop and a showroom where customers can personally view the products. The core activity of the company is the consulting and sale of furnishing items and services for living spaces.
Carrosserie Kaufmann AG
Biberist · Since 2009 · 11–20 empl.5.0(97)
The core activity of Carrosserie Kaufmann AG is the execution of bodywork and painting services for vehicles, including auto body repair and auto painting.

DIGITAGE communication GmbH
Gerlafingen · Since 1995 · 1–10 empl.5.0(117)
Das Unternehmen Digitage bietet professionelle Dienstleistungen für die Erstellung von Telefonansagen, Sprachansagen und Musik für Unternehmen. Die Kernaktivität umfasst die Produktion von hochwertigen Audio-Inhalten, einschließlich der Aufnahme, Bearbeitung und Lieferung von Telefonansagen, IVR-Systemen, Combox-Ansagen und anderen audiovisuellen Lösungen. Das Unternehmen bietet auch Personalisierungsmöglichkeiten und verschiedene Pakete an, um den Bedürfnissen der Kunden gerecht zu werden.
Manpower AG
Olten · Since 2004 · 101–500 empl.4.7(42)
Manpower AG provides staffing and workforce solutions, including temporary assignments, permanent placement, professional recruitment, RPO, payrolling, and onsite and evaluation/training services across multiple sectors.
ENERGY PARK AG
Laupersdorf · Since 2004 · 11–20 empl.4.7(92)
ENERGY PARK AG is a private museum and events venue focused on energy and mobility. The site displays a large collection of historic fuel pumps and vehicle rarities and provides rentable event and seminar spaces, guided tours, catering and event organisation services.
iPromotion Mittelland GmbH
Oensingen · Since 2005 · 1–10 empl.5.0(64)
The core activity of iPromotion Mittelland GmbH is the conception, procurement and implementation of advertising and marketing measures for companies, organizations and associations. This includes the provision of customizable promotional items, such as promotional pens, lanyards, notepads and other advertising materials, as well as consulting and support in planning and implementing advertising and marketing campaigns. The company offers a full-service, ranging from idea generation to conception and implementation to production and delivery of advertising materials.
Garage Wyss AG
Derendingen · Since 2007 · 1–10 empl.5.0(30)
Garage Wyss AG is a stop+go partner garage providing vehicle servicing and repairs, with a focus on Volkswagen, Audi, SEAT and Škoda models. Services include oil and tyre changes, climate and brake servicing, manufacturer-standard diagnostics and preparation for the vehicle inspection (MFK), using original or economy parts where applicable.
Gasthaus zum Schloss Falkenstein AG
Niedergösgen · Since 2008 · 11–20 empl.4.7(753)
The company "Gasthaus zum Schloss Falkenstein AG" is a catering business specializing in guest hospitality. The core activity of the company consists of providing food and beverages as well as renting out rooms for events and occasions.
Centris AG
Solothurn · Since 2002 · 101–500 empl.4.6(46)
The core activity of Centris is the provision of IT services, particularly in the area of digital transformation and the development of innovative business models for customers in the insurance industry. This includes, among other things, the operation of core systems, the implementation of billing audit solutions, and the provision of IT expertise and insurance expertise along the value chain of its customers.
O. Jeker AG
Breitenbach · Since 2009 · 11–20 empl.4.9(50)
The company is a family-run business specializing in the planning, installation, maintenance, and renovation of building technology systems. The core activities include: Heating: construction, renovation, and maintenance of heating systems based on fossil fuels (oil, gas, wood) and renewable energy (heat pumps, wood heating systems, solar energy systems); Sanitation: installation and maintenance of sanitary systems; Rainwater management and irrigation management: planning and installation of systems for the use and management of rainwater; Swimming pool technology: planning and installation of swimming pool systems; Building technology: planning and installation of complete building technology systems. The company offers comprehensive services, from consulting and planning to installation and assembly, as well as maintenance and repair of building technology systems.
Bärgbrise GmbH
Balsthal · Since 2011 · 11–20 empl.4.8(669)
Bärgbrise GmbH operates a mountain restaurant on the Roggen with service and kitchen operations. The website also provides information about table reservations, vouchers, jobs and the restaurant team.
Bartlomé Optik AG
Olten · Since 2013 · 11–20 empl.5.0(57)
Bartlomé Optik AG is an optician retail business offering eyeglasses, sunglasses and related accessories as well as fittings. Services include spectacle lenses (partnering with Rodenstock), contact lens fitting and supply, eye analyses including DNEye® scanning and OCT, lid margin cleaning and options for online reordering and virtual try-on.
Hirschen Erlinsbach AG
Erlinsbach So · Since 2015 · 21–50 empl.4.7(597)
The company operates a country hotel with a restaurant, wine house and seminar area, offering culinary experiences, overnight stays and events. It also has an online shop where it sells its own products, such as jams, vinegar, oil, spirits and meat products, some of which are also produced in-house.
Genossenschaft Baseltor
Solothurn · Since 1978 · 11–20 empl.4.6(569)
The Baseltor company is a hotel and restaurant located in Solothurn, Switzerland. The core activity of the company encompasses providing accommodations and gastronomic services, including catering to guests in its restaurant and renting out rooms for overnight stays.
Maler Stüdeli AG
Solothurn · Since 1990 · 21–50 empl.4.9(51)
The company "Malerstüdeli" is engaged in painting work.
Drogerie Frey GmbH
Gerlafingen · Since 2001 · 1–10 empl.5.0(61)
The core activity of Drogerie Frey is the sale of products and services in the areas of health, beauty and wellness, including: sale of dietary supplements, herbal remedies and tea; offering aromatherapy, phytotherapy and homeopathy; sale of beauty products from various brands; provision of services such as blood pressure measurement, insect identification and refill service; and consulting and sales of products for health and wellness. The company also operates an online shop and offers a refill service.
Universal-Job AG
Solothurn · Since 2003 · 11–20 empl.4.9(96)
Universal-Job AG provides staffing services including permanent placement, temporary staffing, payroll outsourcing and RPO. The firm supports both employers and jobseekers through job listings, recruitment processes and CV/application assistance.
4x4 Exploring GmbH
Büren So · Since 2007 · 1–10 empl.4.9(86)
The core activity of 4x4 Exploring GmbH is the organization and implementation of off-road trips and tours, as well as the provision of services in the field of off-road training and courses. The company offers various types of trips and courses, including off-road basic courses, off-road advanced courses, expedition courses, and winter driving training. Additionally, the company operates an online shop offering products for off-road vehicles.
MediService AG
Zuchwil · Since 2007 · 21–50 empl.4.7(214)
Bichsel is a healthcare service provider whose core activity lies in the manufacture and distribution of pharmaceuticals, particularly in the production of licensed pharmaceuticals, hospital preparations, clinical trial preparations, and magistral formulas. In addition, the company offers various services such as a children's pharmacy, cosmetics, check-ups, health tips, delivery service, and customer cards. Another important part of the core activity is HomeCare care, where patients are cared for in their home environment.
Löwen Messen Gastro & Immo GmbH
Messen · Since 2012 · 11–20 empl.4.8(417)
The core activity of Ingold Gastro AG is the operation of a restaurant, specifically the "Restaurant zum Löwen" in Messen, with a focus on the preparation and sale of food and beverages, as well as providing rooms for events and overnight stays.
Imagemedia GmbH
Solothurn · Since 2016 · 11–20 empl.5.0(34)
The core activity of Imagemedia GmbH is the creation and implementation of visual communication solutions for companies, including: Graphic design and corporate identity, Digital marketing and online presence, Digital signage and advertising technology, Signage and signage, Print and web design, Online shops and e-commerce solutions, SEO/SEA and online marketing campaigns. The company offers a wide range of services to strengthen the brand and image of its customers and expand their reach.
CZO Coachingzentrum Olten GmbH
Olten · Since 2001 · 51–100 empl.4.9(77)
The company offers coaching services, training and further education, seminars, forums and workshops for individuals and companies. The core activities include: Coaching services for corporate clients, including individual coaching, team coaching and leadership coaching; Training and further education in the areas of coaching, resilience, supervision and change management; Rental of seminar rooms in Olten; Organization of seminars, forums and workshops on various topics, including coaching, leadership and personal development.
Aqua-Solar AG
Büsserach · Since 1975 · 51–100 empl.4.5(58)
Aqua Solar AG is a wholesale company specializing in supplying swimming pool retailers in Switzerland. The company's core activity is the distribution of products related to swimming pools, including roller shutter covers, swimming pool and filter technology, as well as other accessories. The company offers its customers a comprehensive product range, professional advice, prompt delivery, and a very extensive warehouse availability.
Gubler.ch AG
Winznau · Since 1988 · 1–10 empl.4.7(149)
GUBLER.ch is a specialist in table tennis, billiards, darts, and table football. The company's core activity includes the sale of sports equipment, particularly table tennis rackets, balls, tables, and accessories, as well as clothing and accessories for these sports. Additionally, the company also offers services such as racket assembly, repair, and customization.
ZidaTech AG
Hägendorf · Since 1994 · 11–20 empl.4.9(37)
The core activity of ZidaTech is the development, manufacture and marketing of electrical building equipment for residential and working environments, particularly in the field of building automation and communication. The company offers innovative solutions for Smart Living, residential and working environments, and focuses on creating value in Switzerland.
Zurli-Handels GmbH
Bellach · Since 2001 · 1–10 empl.4.9(220)
The core activity of Zurli Handels GmbH is the sale of socks and underwear for men, women and children. The company offers a wide range of socks, including bamboo, wool, eucalyptus and alpaca socks, as well as special socks for sports, outdoor and work. It also offers underwear and accessories such as towels. Sales are made through the online shop and possibly through other sales channels.
Dünnern-Garage AG
Egerkingen · Since 2002 · 1–10 empl.4.7(85)
The company is a car dealer and service provider specializing in the Mazda brand. Its core activities include the sale of new and used Mazda vehicles, the performance of maintenance and repair work, as well as the provision of accessories and services for Mazda vehicles.
Flugschule Jura GmbH
Matzendorf · Since 2003 · 11–20 empl.4.8(90)
Flugschule Jura GmbH provides paragliding training including trial days, basic courses, altitude and brevet courses, and offers passenger tandem flights, camps and flight holidays. The school also operates a workshop and shop for paragliding equipment, offering repairs, reserve packing, demo and used gear, and rental equipment.
Flugschule Jura Thal GmbH
Matzendorf · Since 2004 · 11–20 empl.4.8(90)
Flugschule Jura Thal GmbH is a paragliding school offering training courses (taster days, beginner, altitude and brevet courses), passenger/tandem flights, and flight holidays and camps. The school also runs a shop and service center providing equipment sales, harness and reserve packing services, demo and rental wings, and related maintenance support.
TS-Velos GmbH
Etziken · Since 2011 · 11–20 empl.4.8(136)
The core activity of TS-Velos GmbH is the sale and repair of bicycles as well as the distribution of bicycle accessories and spare parts. The company also offers a bike service, where customers can book and have their bicycles serviced online.
SelfGym GmbH
Zuchwil · Since 2012 · 1–10 empl.4.9(1009)
The company operates a fitness studio and offers fitness and nutrition coaching. It is a family-run fitness center that provides various offers and services in the areas of fitness and health.
Canton of Solothurn in figures
All 248 industries in the Canton of Solothurn
Industries with fewer than 2 companies in the Canton of Solothurn are not listed.
Distribution across the Canton of Solothurn
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 12, 2026
Places in the Canton of Solothurn
The 48 largest places by count.