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Raining Code Technologies AG 

Basel · Since 2017

The company offers a software solution for the industry, particularly for the areas of food processing, steel and aluminum production. The core activity of the company is to support companies in optimizing their productivity, sustainability and maintenance by offering IoT-based solutions for monitoring and controlling equipment, managing spare parts and consumables, as well as lifecycle management of rolls.

Ralph Dinkel Photography and Design 

Basel · Since 1995

The core activity of the company "Ralph Dinkel Photography and Design" is the provision of services in the field of photography and design. Specifically, this includes fine-art photography, commercial photography, and graphic design.

Rammaert GmbH 

Basel · Since 2019

Rammaert GmbH provides user-oriented real estate development and advisory services, including market analysis, programming, concept development and activation strategies. The firm supports projects from opportunity identification and visioning to planning-phase guidance and implementation support.

Randstad (Schweiz) AG 

Basel · Since 2012

Randstad (Schweiz) AG is a staffing provider offering recruitment and placement services, temporary and permanent positions, and HR solutions such as payrolling, outsourcing and managed services. The office lists specialisations in sectors including life sciences, industry and technology and connects candidates with employers across various fields.

RAPA ITI AG 

Basel · Since 2021

Raph-a-licious catering GmbH 

Basel · Since 2023

The core activity of Raph-a-licious is the provision of catering and party services, particularly the preparation and sale of traditional South African cuisine, including Biltong and Fish & Chips.

Rätz-Stadt 

Basel · Since 2011

The core activity of Rätz-Stadt is the rental of spaces for various events and occasions, such as parties, weddings, seminars, music rehearsals, and meetings. The company offers a range of rooms with different sizes and equipment to meet the needs of its customers.

RÄUME UND KOMMUNIKATION Claudia Glass 

Basel · Since 2020

The company 'RÄUME und KOMMUNIKATION' designs, plans, stages and realizes exhibitions in Switzerland and Germany. The core activity of the company lies in the field of exhibition design and realization, particularly in the context of museums, cultural institutions and historic sites.

raumplan wirz GmbH 

Basel · Since 2014

The core activity of the company "raumplan wirz" is the provision of services and consulting in the fields of spatial planning, urban planning and environmental planning. This includes in particular: The development of spatial concepts and guiding principles for regions, cities and neighborhoods; The accompaniment of processes and organization of procedures for area and regional development as well as public space; The communication and moderation of specialist events and public discussion forums on planning topics. The company supports its clients in the implementation of guiding ideas and projects in the fields of spatial planning, architecture and environmental planning.

Raum-Pilot Renate Kroner 

Basel · Since 2013

The core activity of Raum-Pilot is the individual planning, design and furnishing of interior spaces for private and corporate clients, including the procurement, delivery and assembly of furniture and interior products, as well as the coordination of craft and construction measures.

Raum und Garten Caspar Kerdijk 

Basel · Since 2001

The core activity of the company "Raum und Garten" consists of garden design, garden maintenance, new installations, renovations, consulting, concept, planning and installation of irrigation systems, with a particular focus on ecological and sustainable solutions.

Raussmüller Foundation for Art 

Basel · Since 2014

The core activity of Raussmüller Organisation is the collection, documentation and presentation of artworks, particularly by artists such as Jannis Kounellis, Mario Merz, Robert Ryman and Robert Mangold. The company publishes books and films about these artists and their works, and provides information and insights into the art world. It is a private art collection or art archive dedicated to the preservation and dissemination of art.

Raw Corn GmbH 

Basel · Since 2022

Raw Corn GmbH operates the WINE DATE series and organises curated boutique wine fairs and accompanying masterclasses. The events connect winemakers and wine merchants with interested wine enthusiasts and take place at venues including Lucerne, Winterthur, Basel and Vaduz.

Raymond Gaëtan Architecture & Development AG 

Basel · Since 2018

The core activity of Raymond Gaëtan Architecture & Development is the planning, development and realization of high-quality residential properties, particularly luxury apartments and houses, taking into account sustainability, design and individual customer requirements. The company offers a comprehensive service that ranges from architecture to planning, realization and sales of residential properties.

r-connect GmbH 

Basel · Since 2017

The core activity of r-connect is to provide services in the field of health economics, particularly in conducting Health Technology Assessments (HTA) and creating health economic models. The company supports pharmaceutical and biotech companies in evaluating the effectiveness and cost-effectiveness of their products and services, in order to bring them to market and gain recognition from healthcare systems and insurers.

reabasel GmbH 

Basel · Since 2015

The company Reabasel offers courses and training in the field of emergency assistance and first aid training, particularly in the areas of resuscitation, emergency courses and pediatric emergency courses.

Realista Immobilien AG 

Basel · Since 2016

Realista Immobilien AG is a real estate agency providing brokerage, sales and property management services. Its services include marketing and communication for listings, digital owner access (online portal) with 24/7 access, property valuations and an online sales package offered at CHF 9'900.

reality publishing ag 

Basel · Since 2012

The core activity of Reality Publishing is the publication and distribution of content, particularly in the area of the Tarot World Project, as well as the operation of an online shop where this content is sold. A portion of the revenue is donated to charitable causes, such as eye surgeries for children.

REBasle AG 

Basel · Since 2015

The core activity of REBasle AG is the rental of residential and commercial spaces in Basel, particularly in the Erlenmatt district.

Recchiuto Gipser AG 

Basel · Since 1995

Recchiuto Gipser AG carries out plastering and rendering works as well as façade insulation, drywall, stucco and decorative finishing for new builds and renovations. Services include gypsum, lime and cement renders, thermal insulation systems, acoustic ceilings and specialised plastering systems.

Rechtschreibstrategien GmbH 

Basel · Since 2023

Rechtschreibstrategien GmbH provides online courses, seminars and teaching materials to support children and parents in learning German spelling. Offerings include a group online course, a self-study course with learning cards, a 90‑minute seminar, school in-service training, and exercise sets and word-picture cards.

Recursis GmbH 

Basel · Since 2019

The core activity of Recursis is to provide data solutions for pharmaceutical and biotechnological companies, enabling them to organize their data assets and thereby facilitate analysis, visualization, and reporting.

Rederei Ehret Basel 

Basel · Since 2004

The core activities of the company "Rederei Ehret" encompass the following areas: * Facilitation: Moderation of panel and public discussions, conferences, and personal conversations * Journalism: Creation of texts for newspapers, magazines, literary supplements, and speeches * City tours: Guided walks through Basel with thematic focuses such as history, culture, and literature * Events: Organization of cultural and scientific events, particularly in collaboration with "Flying Science"

reeweb ag 

Basel · Since 2009

reeweb ag develops and operates the online club management software ClubDesk, providing features for digital club administration such as member management, club websites, event calendars, invoicing and a document archive. The platform also includes email/mail-server integration and accounting tools.

Regcompl.AI GmbH 

Basel · Since 2025

Regcompl.AI GmbH digitalizes and automates the certification process for medical devices and software as a medical device. Its offering includes modular capabilities such as automated feasibility checks, AI-driven gap analyses, an intelligent co‑pilot for project participants, and automated drafting of the EU Declaration of Conformity, with alignment to MDR and applicable standards (e.g. ISO 13485, ISO 14971, IEC 62304).

Regeneron Switzerland GmbH 

Basel · Since 2023

Regeneron Switzerland GmbH is a biopharmaceutical company that researches, develops, and commercializes medicines, including biologics and genetic medicines. It conducts clinical trials and maintains research and manufacturing activities to support its drug development pipeline.

Regio Solution GmbH 

Basel · Since 2023

The core activity of Regio Solution GmbH is the professional cleaning of apartments, offices, buildings and the execution of removals.

Regus Basel City GmbH 

Basel · Since 2010

Regus Basel City GmbH provides flexible, fully serviced offices, coworking spaces, meeting rooms and virtual office services for businesses and individuals. Offerings include day offices, dedicated desks, business address packages and services such as mail handling and call answering.

Reichert Architekten GmbH 

Basel · Since 2013

The company Reichert Architekten is an architectural firm whose core activity lies in the planning and design of buildings and spaces.

Reisebüro Frossard AG 

Basel · Since 1984

Reisebüro Frossard AG is a travel agency that arranges cruises and river cruises, tailor-made journeys, and group and event travel while preparing individual offers. Services include booking transport, accommodation, rental cars and local guides, and organising sports trips and specialised group arrangements.

Relocality GmbH 

Basel · Since 2020

Relocality GmbH provides personalized relocation services, supporting individuals, families and companies with moves. Services include housing search and neighborhood orientation, assistance with local registration and administrative procedures, help with banking and insurance matters, and departure formalities; service packages are customizable and may include optional 24/7 concierge support.

REMEX Recycling AG 

Basel · Since 2006

The company's core activity is the disposal and recycling of mineral waste, including industrial waste, construction and demolition waste, ash from waste incineration plants and fly ash.

Remi's Bagels GmbH 

Basel · Since 2017

The core activity of Remi's Bagels is the production and sale of handmade, freshly baked bagels, as well as the creation of bagel sandwiches and the provision of catering services for events and gastronomy customers.

ReMo Renk Montagen 

Basel · Since 2017

The company provides professional construction site coordination and assembly services, particularly in the areas of interior finishing, shopfitting, exhibition stand construction and photovoltaic installations. They implement projects with independent teams or as reinforcement for existing teams and offer flexible deployment options.

René Capaul AG 

Basel · Since 1989

René Capaul AG is a men's clothing retailer offering Italian menswear, designer suits and accessories. Services include in-store consultations, business and casual apparel selection, and alteration/tailoring services.

Renera AG 

Basel · Since 2019

Renera AG provides consulting and solutions in photovoltaics, biogas, heat and innovation to utilities, real estate professionals, public institutions, companies, installers and private customers. The group also trades renewable gas and offers funding programmes as well as the Linie-e educational and visitor platform.

Renoflex GmbH 

Basel · Since 2016

Renosa Bau AG 

Basel · Since 2016

The company's core activity is the execution of renovation and construction projects in the building sector, including planning, site management and execution of works such as drywall construction, carpentry and demolition, with the aim of delivering high-quality results at fair conditions and within the planned time and budget framework.

Rent an Accountant GmbH 

Basel · Since 2013

The core activity of the company "Rent an Accountant" is the provision of accounting and trust services, including tax consulting and controlling, for companies and self-employed individuals, particularly in the fields of culture and creative industries, architecture and design.

rent a pharmacist, Dr. pharm. Eduard Brunner 

Basel · Since 2015

rent a pharmacist, Dr. pharm. Eduard Brunner provides day-to-day pharmacist substitutions as an external pharmacist and offers consultancy services for community (officine) pharmacies. Services also include acting as an advisory pharmacist for insurers' medical review units and administering vaccinations in pharmacies where cantonal authorization exists.

Resilienzförderung Schweiz 

Basel · Since 2020

Resilienzförderung Schweiz offers seminars, coaching, online programmes, training and organisational consulting services to promote resilience and mental health for individuals, professionals, schools and organisations.

Resilienz Zentrum Schweiz GmbH 

Basel · Since 2015

Resilienz Zentrum Schweiz GmbH provides coaching, seminars and training on resilience and mental health for individuals and organizations. Services include online programmes, workshops, lectures and a certificate training for Resilience & Well‑Being advisors. The centre also supports organisational resilience development and facilitates related processes.

reSOLUT for management & culture GmbH 

Basel · Since 2007

The core activity of resolut.ch - for management & culture GmbH is the provision of services in the fields of management and culture, particularly in the areas of: training and development, moderation, coaching, management support, and research and publication. The company thus offers consulting and support services to businesses and organizations to develop and support their executives and employees.

re-solution.ch, Dr. Rudolf Rechsteiner 

Basel · Since 2011

The core activity of Rudolf Rechsteiner's company "re-solution.ch" is consulting and coaching on topics such as renewable energy, transformation of energy systems and sustainability.

resonant GmbH 

Basel · Since 2023

resonant GmbH provides personal development, intuition training, and counselling through individual and group coaching, workshops and events. Services include methods such as hypnotherapy, remote viewing, energy work, geomancy, channeling, guided meditations and Bio-Well analyses to support relaxation, stress reduction and inner work.

Restaurant der Sportanlage Rheinacker, Gencer 

Basel · Since 2014

The company's core activity is the production and sale of food, particularly pizzas, pasta dishes, meat dishes, salads and fast food, as well as the provision of ordering and delivery services.

Restaurierungsatelier Szlosze 

Basel · Since 2023

The core activity of the company "Restaurierungsatelier Szlosze" is the conservation and restoration of art and cultural assets, in particular stained glass, art glass, hollow glass, ceramic and metal works, as well as archaeological objects.

restudio ag 

Basel · Since 2015

The core activity of the company "restudio ag" is the planning and realization of architectural projects, particularly in the field of high-rise construction. The company offers all partial services according to SIA (Swiss Engineers and Architects Association), with a focus on design and planning work.

Retail Marketing Switzerland AG 

Basel · Since 1951

Retail Marketing Switzerland AG operates the paycard, a billing card and digital payment service that enables customers to shop at participating stores and online and to settle purchases via a consolidated monthly invoice or through installment payments. The company also provides a mobile payment app and account support services such as PIN management, card blocking and invoice access.

RetinaDesign AG 

Basel · Since 2023

RetinaDesign Ltd. is a jewelry manufacturer specializing in the production of unique, personalized, and high-quality jewelry pieces. The company's core activity is designing and manufacturing jewelry items such as rings, necklaces, watches, bracelets, and earrings that are adorned with individual retina scans. These unique jewelry pieces are crafted with attention to detail in a Swiss workshop.