1'646 companies found
yonesu GmbH
Olten · Since 2018
The core activity of yonesu is consulting in all aspects of digitalization, particularly in the field of sustainable software development.
Z83 AG
Olten · Since 2020
The core activity of Z83 is to provide trust and CFO services to digital companies, particularly startups and SMEs. This includes, among other things: accounting and payroll processing, VAT returns and tax returns, CFO-as-a-Service (CFOaaS) with proactive consulting and support on financial topics such as process optimization, budgeting and succession solutions, and audits and inspections to ensure compliance with legal regulations. The company supports its customers in processing financial and HR processes, enabling them to have more time for their entrepreneurial goals and dreams.
Zahnarzt Olten AG
Olten · Since 2017
The company's core activity is the provision of dental medical services, particularly oral surgery, implantology, conservative dentistry, endodontics, removable dentures, fixed dentures, aesthetic dentistry, pediatric dentistry and bruxism treatment.
Zahnarztpraxis Dres. Zimmer-Léderrey AG
Olten · Since 2012
The company's core activity is the provision of dental services, including prevention, diagnosis and treatment of dental and oral health problems, as well as dental technology.
Zahntechnik Kissling
Olten · Since 2014
The core activity of Zahntechnik Kissling is the manufacture and repair of dental prosthetics and other dental technical products.
zdrei.com AG
Olten · Since 2015
zdreicom AG develops tailored digital solutions and web applications, including web portals, e‑commerce platforms, Product Information Management (PIM) and content management systems. The company provides system integration, API connectivity and continuous development/upgrading, frequently working with TYPO3.
Zysset & Partner AG
Olten · Since 1979
The core activity of Zysset & Partner is the conception and implementation of marketing and communication measures for consumer goods companies, particularly in the retail sector. This includes the development of advertising campaigns, the design of sales promotion measures (e.g. displays, promotions), the execution of product presentations and events, as well as the optimization of brand visibility at the point of sale.
AVA group GmbH
Olten · Since 2025
Simon Aeschbacher
Olten · Since 2025
Simon Aeschbacher offers courses and training in meditation, breathwork and energetic healing, including basic meditation courses, meditation teacher training, chakra training and energetic healing programs. He also leads regular meditation evenings and workshops focused on practical methods to integrate spiritual practice into everyday life.
Ärztehaus Olten AG
Olten · Since 2025
Ärztehaus Olten AG is a medical care centre offering primary care and specialised medical services, including aesthetic medicine, pain medicine, longevity medicine, spine medicine and surgery, and endovascular neurosurgery. Services include diagnostics, conservative and interventional treatments, and interdisciplinary cooperation with specialist physicians.
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Source: Federal Statistical Office, UID register