16'700 companies found
Olav Rohrer GmbH
Basel · Since 2019
The core activity of Olav Rohrer GmbH is the planning, consulting and construction management of conversions, renovations and new buildings in the field of architecture.
Oliver Trifunovic Rasi T2RIFF
Basel · Since 2017
The company's core activity is the development, manufacture and distribution of sustainable, multifunctional sports clothing for various sports and activities.
Olla Botanicals GmbH
Basel · Since 2021
Olla Botanicals GmbH produces plant‑based skincare formulations containing organic full‑spectrum CBD and offers face, body and self‑care product ranges. The selection includes creams, balms and oils made from botanical ingredients and carries safety registrations and certifications.
Omescon GmbH
Basel · Since 2023
Omescon GmbH provides consulting and implementation services for Manufacturing Execution Systems (MES), covering recipe design, MES lifecycle management, training and system integration. The company operates in sectors such as chemical and biotech and implements integrations between MES, ERP, DCS and automation platforms (e.g. Siemens, Rockwell).
ONCKY GmbH
Basel · Since 2020
ONCKY GmbH is a consulting firm that provides growth strategy development, lead generation and strategic implementation services for SMEs. Offerings include a Growth Strategy Optimization Program, a Lead Generation Accelerator and Fractional CMO services.
oneX Modellierer GmbH
Basel · Since 2022
The core activity of oneX is digital construction planning and consulting using the BIM methodology (Building Information Modeling). The company supports customers in the digital implementation of construction projects by developing and implementing energy-saving, environmentally friendly and cost-conscious solutions. The services include, among other things, the creation of digital models, the coordination of construction processes and consulting on the implementation of BIM projects.
OnlineReports GmbH
Basel · Since 2004
OnlineReports GmbH operates an independent online news portal publishing news, reports and commentaries on topics such as politics, economy, culture and society. The site carries editorial content and states that its funding comes mainly from advertising and a research (Recherchier) fund.
onmedia AG
Basel · Since 2021
onmedia AG plans, deploys and operates broadband networks with a focus on satellite systems, supporting customers in securing connectivity for special applications, temporary networks and high-reliability environments. The company also acts as an international aggregator, facilitator and distributor of electronic rights, managing acquisition, marketing and technical fulfilment for audiovisual content and video games.
Onvest AG
Basel · Since 1995
The core activity of Onvest AG is asset management and structuring of financial products via the Smart Alpha platform. The company offers services such as product structuring, risk reduction and return enhancement. It collaborates with renowned market participants to offer innovative financial products and supports customers in launching and managing their products.
Open House Basel - Architektur für alle
Basel · Since 2016
The company "Unternehmen Mitte" is an organizer of architecture events, particularly the Open House Basel, and offers guided tours and building visits. It is also active in corporate communications and event management.
Open Interactive GmbH
Basel · Since 2008
The core activity of Open Interactive is the development and maintenance of web projects, particularly with the content management systems Craft CMS and Magnolia DXP. The company offers in-depth expertise for the tailored design and meticulous maintenance of web projects, including system customization, integration with other systems, and ensuring a high level of security.
OpenIRIS Association
Basel · Since 2023
The company provides a platform for managing resources, access rights, and services. The core activity includes the development and provision of software solutions for managing complex organizational relationships, defining pricing models, managing appointments and resources, as well as supporting service requests and error tracking.
Open Tide GmbH
Basel · Since 2023
Open Tide GmbH is a consulting and engineering firm that helps organizations optimize software engineering practices and assess the use of AI. It provides strategic software consulting, technology selection, process improvement, technological business transformation, and AI integration, with emphasis on software quality, reliability and developer experience. The firm serves sectors including cybersecurity, energy, aerospace, life sciences and insurance, and offers services in English, French and German.
OPTIMA machinery Switzerland AG
Basel · Since 2024
OPTIMA machinery Switzerland AG designs and supplies packaging machines, filling machines and turnkey production systems for precise dosing, filling and packaging of liquid and solid products. The company also provides services including spare parts, maintenance, retrofit, installation, digital products and lifecycle support.
OPTIMAPHARM CRO Schweiz AG
Basel · Since 2013
The core activity of Optimapharm is the conduct of clinical trials and the provision of services as a Contract Research Organization (CRO) for the pharmaceutical industry, particularly for pharmaceutical and biotechnology companies.
Opus Holzbau GmbH
Basel · Since 2021
The core activity of Opus Holzbau GmbH is timber construction, specifically the planning and execution of construction projects using wood as the primary building material.
orange & teal GmbH
Basel · Since 2020
orange & teal GmbH is a team of development professionals that provides project and programme design, technical advice, and evaluations for international development work. Their core expertise includes skills development, private sector development, entrepreneurship, social inclusion, gender equality, migration, rule of law, and governance.
Oren Kirschenbaum
Basel · Since 2021
The company's core activity is the production of music videos, concert recordings, live streams and image films for artists and cultural institutions.
Orgelbau Klahre
Basel · Since 2017
The core activity of Orgelbau Klahre is the construction and revision of organs, including traditional and modern, as well as electronic solutions.
Orgel- und Cembalobau B. Fleig GmbH
Basel · Since 2017
The core activity of Orgel- und Cembalobau B. Fleig GmbH is the construction, restoration and maintenance of organs and historical keyboard instruments, including chest organs, house and practice organs, special instruments, church organs and harpsichords. The company also offers services such as rental instruments, revisions and restorations.
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Source: Federal Statistical Office, UID register