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Protic Architekten AG 

Basel · Since 2015

The core activity of the company "Protic Architekten AG" is the planning and realization of construction projects, in particular residential buildings and multi-family houses, as well as the execution of demolition work and the submission of building applications to the competent authorities.

PSP Postgraduale Studiengänge Psychotherapie GmbH 

Basel · Since 2018

The core activity of the company 'Postgraduate Studies in Psychotherapy (PSP)' is the implementation of postgraduate studies in psychotherapy, particularly the training of psychotherapists for adults and children/adolescents. The company offers continuing education and advanced training courses led by experienced trainers and supervisors. PSP is an institution specialized in the academic and clinical training of psychotherapists and maintains close ties with universities and clinics.

Qualis Vita AG 

Basel · Since 2016

Qualis Vita AG is a private home care provider offering professional, individualized nursing and support services at home. Services include assessment, basic and treatment nursing, domestic help and personal support; many services are covered by health insurance and the organisation also coordinates transitions from hospitals and rehabilitation clinics.

Quantum Brandschutz GmbH 

Basel · Since 2024

Quantum Brandschutz GmbH is an engineering firm for fire protection and safety planning that develops fire protection concepts, verification reports and provides project support across all building project phases. Services include fire and smoke simulations, evacuation analyses, fire‑event control design, integrated tests and warm‑smoke trials, condition surveys and operational safety planning.

Radio-TV Winter AG 

Basel · Since 1987

The core activity of Radio TV Winter AG is the sale and consulting of entertainment electronics, in particular radio and TV devices, as well as the installation and repair of antennas, cable TV and SAT systems, music and microphone systems. Additionally, the company offers programming services for devices and conducts on-site home consultations.

Raphael Kadid Objects 

Basel · Since 2021

Raphael Kadid Objects produces limited-edition object series, with current works available to order. The practice focuses on lighting and sculptural metal objects, often employing machined, polished and anodised finishes.

REI Renewable Energy Investments AG 

Basel · Since 2024

REI Renewable Energy Investments AG provides planning, supply and installation of photovoltaic systems, battery storage solutions, electric vehicle charging systems, heat pumps and contracting services.

REI Solar GmbH 

Basel · Since 2023

REI Solar GmbH is a solar energy company that plans, installs and maintains photovoltaic systems. The firm also provides battery storage systems, electric vehicle charging solutions, heat pumps and contracting offerings, and handles consultation, project planning and commissioning.

René F. Müller AG Plaketten & Medaillen 

Basel · Since 1988

The core activity of René F. Müller AG is the manufacture and sale of plaques, medals, badges, wreaths, commemorative coins, tokens, pins, trophies and tinware, as well as the creation of engravings.

Renera Trading AG 

Basel · Since 2022

Renera Trading AG procures biogas and provides related services including structured procurement, certificate management, market monitoring and administrative processing. Its services cover long‑term biomethane purchase agreements, spot market transactions, a cloud‑based ordering platform and support on communication and regulatory matters.

Repudina GmbH 

Basel · Since 2008

The core activity of the company "Repudina GmbH" is the provision of services in the areas of wellness, nutrition, and energy work. Specifically, this includes: Therapeutic Touch and energy training to increase energy potential and improve overall well-being, nutrition coaching and consulting to promote health and well-being, and individual wellness checks and programs to support individuals on their personal path to better health and well-being. The company thus offers a combination of energetic and nutritional approaches to promote the health and well-being of its clients.

Richmond Events AG 

Basel · Since 2002

The core activity of Richmond Events is the organization of strategic business forums, connecting delegates and suppliers to generate new business opportunities. These forums provide a platform for professionals to inform themselves about current trends and developments in their industry, establish contacts and build business relationships. The forums include lectures, seminars, workshops and discussion groups, led by experts in their respective fields.

Riggenbach AG 

Basel · Since 1948

Riggenbach AG designs, installs and services complete systems in ventilation, air-conditioning, refrigeration and energy technology. The company provides engineering, in-house sheet-metal production, assembly, maintenance and building automation, and manufactures custom units, ductwork and air outlets.

Roesen Haustechnik AG 

Basel · Since 2001

The core activity of Roesen Haustechnik AG is the planning, installation and maintenance of building technology systems, including sanitary, heating and ventilation technology, as well as the execution of bathroom renovations.

Sager Mobile System-Wand AG 

Basel · Since 1989

The core activity of SAGER Mobile System-Wand AG is the planning, consulting and installation of mobile partition walls, cloisons and cloison systems, particularly for various fields of application such as offices, schools, laboratories, halls and exhibition spaces.

Schmassmann AG 

Basel · Since 2003

The core activity of Schmassmann AG is the planning, installation, servicing and repair of sanitary facilities, heating systems, solar systems and rainwater harvesting systems in Basel and its surroundings.

Schweizer Marketing GmbH 

Basel · Since 1997

Schweizer Marketing GmbH is an association for marketing and sales professionals that provides training, networking and industry events. Its services include certified courses, regional clubs, events, corporate memberships and member benefits.

S.E.A. AG 

Basel · Since 1996

The core activity of S.E.A. AG - Kulturservice.ch is the provision of services in the field of advertising and marketing, particularly in the areas of: print media (posters, flyers, signs and banners), social media and media relations, personnel and event management, and guerrilla marketing. The company offers consulting and implementation of advertising measures and supports customers in planning and executing marketing campaigns.

Seosa Wood Craft GmbH 

Basel · Since 2022

The core activity of SEOSA Wood Craft is the manufacture and production of individual furniture and interior elements made from solid wood, including carpentry work, custom-made productions, renovations and repairs, with the aim of offering customers unique and high-quality solutions for their living and working spaces.

Sieber Kieferorthopädie AG 

Basel · Since 2015

Sieber Kieferorthopädie AG provides orthodontic diagnosis and treatment, including fixed appliances and invisible aligner therapy. The practice documents treatment steps, initial consultation and treatment planning, and its team includes specialist orthodontists, dentists, assistants and a dental technician.

Spathelf Haustechnik GmbH 

Basel · Since 1996

The core activity of Spathelf Haustechnik GmbH encompasses the planning, installation, maintenance, and repair of building technology systems, particularly in the areas of: Sanitary (water pipes, drains, sanitary facilities), Heating (efficient and environmentally friendly heating systems), Solar systems (installation and maintenance of solar systems for hot water and heating), and Roofing work (gutters, skylights, roof renovations). The company also offers comprehensive renovation services for bathrooms and other building technology systems.

Stadtmauer Brauer GmbH 

Basel · Since 2016

The core activity of Stadtmauer Brauer is beer production and sales, complemented by gastronomic offerings such as restaurants, bars and wine shops at the Teufelhof Basel.

Step by Step GmbH 

Basel · Since 2022

The core activity of Step by Step GmbH is the provision of podological services, including: podological treatments (foot care), removal of corns, removal of calluses/rhagades, treatment of ingrown toenails, treatment of nails with thickening growth, partial nail prosthetics (nail replacement using gel technology), orthonyxia (splinting technique, nail correction), medical foot massage, and nail polishing and care. The company offers these services in its own practice in Basel, emphasizing sterile working conditions and compliance with hygiene regulations.

Stiftung Haus Spalen 

Basel · Since 2008

The company's core activity is the care and support of people in difficult life situations, particularly in the area of psychosocial and medical care. The company offers inpatient and outpatient services, including assisted living, day structure and assistance in all areas of life. The target group are people who need support to lead a self-determined life, such as people with drug problems or other vulnerable groups.

Stiftung LBB Lehrbetriebe beider Basel 

Basel · Since 2009

The company's core activity is the education and promotion of young people in the fields of horticulture, carpentry and mechanics, with the aim of paving the way for them to obtain a federal certificate of competence (EFZ) or a professional certificate (EBA).

Stiftung Longo Mai 

Basel · Since 2005

Stiftung Longo Mai supports and funds the establishment and activities of solidarity-based communities and cooperatives in rural and peripheral areas. Its work includes projects in agriculture, seed conservation, forestry and woodcraft, training and hosting, publications and solidarity campaigns.

Superdraft Studio AG 

Basel · Since 2012

The company is primarily active in the planning, development and realization of construction projects, particularly in the area of residential and commercial properties, renovations and refurbishments. The core activity includes architectural and engineering services, project development, renovation and refurbishment of existing buildings, as well as new constructions of residential houses, office buildings and commercial properties.

SURYMOT AG 

Basel · Since 2023

The core activity of SURYMOT AG is a specialist workshop for historic vehicles, particularly in the revision, maintenance, expertise, fine-tuning and engineering of classic engines and vehicles.

swim-arts GmbH 

Basel · Since 2020

The core activity of the company "swim-arts" is the implementation of swimming courses and training for adults and children in Basel, with its own pool. The courses include both beginner courses for novice swimmers and advanced courses for swimmers who want to improve their technique. The company also offers specialized courses, such as front crawl, breaststroke, backstroke and dolphin swimming, as well as training for triathletes and swimmers who want to cover longer distances in open water.

Swisschange Financial Services AG 

Basel · Since 2003

Swisschange Financial Services AG is a financial services firm offering mortgage comparison and real-estate financing advisory services as well as wealth management and investment advisory. The company arranges mortgages, assists with mortgage renewals, construction financing and buy-to-let financing, and provides portfolio checks and asset management services. As an asset manager the firm holds an authorization under FINIG and is overseen by the supervisory organisation OSFINcontrol AG.

SWISS SPORTOSTEO Röbi Wenk 

Basel · Since 2016

SWISS SPORTOSTEO Röbi Wenk provides osteopathic treatment and manual therapy as a physiotherapist and certified osteopath working within the PHYSIORAMA practice. Services include osteopathy, craniosacral therapy, manual therapy, personal health coaching and pediatric osteopathy.

SYFEX AG 

Basel · Since 2007

The company develops and provides software solutions, particularly mobile business solutions, standard solutions and individual software solutions, to meet the needs of companies and optimize their business processes. The core activities include the development of mobile applications, web applications, Windows applications and the integration of mobile computing solutions into the existing infrastructure of companies.

Tagesheim St. Leonhard 

Basel · Since 2014

The company's core activity is childcare and education in a daycare center (Kita) offering services such as half-day and full-day care, after-school care, lunch and pedagogical support for children from 3 months to the end of the third grade.

TCM ZENG GmbH 

Basel · Since 2024

The core activity of TCM Zeng is the application and dissemination of Traditional Chinese Medicine (TCM) in the form of various therapies and treatments, including acupuncture, acupressure, herbal therapy, Tuina massage, cupping and baby Tuina massage, for the treatment of various health problems and complaints, such as infertility, pregnancy-related complaints, allergies, skin problems and pain symptoms.

TGS Informatik GmbH 

Basel · Since 2007

The core activity of TGS Informatik is the provision of IT services, including: Infrastructure consulting and integration, Software development (custom software, web applications, specialized applications), Cloud services, Support and operation of IT systems, and Trade in software and IT solutions. The company positions itself as an IT partner for businesses and offers comprehensive solutions for the IT needs of its customers.

The Cover Media AG 

Basel · Since 1996

The core activity of Cover Media AG is the provision of services in the field of media production and marketing, particularly in the areas of sound studio, video production and marketing. The company offers conception, production, film recordings, editing, music composition and other related services.

Dr. Eckstein AG 

Basel · Since 2024

The company's core activity is the provision of aesthetic medical services, including non-surgical treatments such as skin rejuvenation, hair treatments, autologous hair transplants, Botox treatments and other aesthetic interventions, with the aim of promoting the natural beauty and well-being of patients.

Tomasetti AG 

Basel · Since 1983

Tomasetti AG designs and installs heating and building services systems and provides planning, project management, installation and maintenance. The company offers energy consulting including an Impulsberatung for heating replacement, evaluates technical and economic options, and implements renewable systems (solar, pellets, heat pumps) as well as heat distribution solutions such as underfloor heating and radiators.

Treuhand Kreis GmbH 

Basel · Since 2022

Treuhand Kreis GmbH provides bookkeeping, audit (revision) and tax services as well as fiduciary and business advisory. It serves small and medium enterprises, self‑employed individuals and private clients, including annual accounts, VAT filings and assistance with company formation or legal form changes.

Valkyrie Pole GMBH 

Basel · Since 2021

The company Valkyrie Pole GmbH offers various courses and workshops in the field of fitness and dance, particularly pole dance, aerial, yoga and fitness. It operates studios in Basel, Lucerne and Zurich and also sells sports clothing and accessories in its own online shop. The company's core activity is therefore the provision of services in the field of fitness and dance as well as the sale of sports articles.

Verein Energie Zukunft Schweiz 

Basel · Since 2006

Verein Europäische Kooperative Longo Mai 

Basel · Since 1976

Verein Werkatelier Basel 

Basel · Since 2019

The Werkatelier Basel offers people with mental health issues regular work with individual time management and sells handmade products such as clothing, jewelry, hats, cards and decorative items.

vinigma gmbh 

Basel · Since 2013

The core activity of vinigma is wine production, including viticulture, winemaking and wine sales. The company also offers complementary services such as events, travel and sales of wine products.

Viollier Consulting AG 

Basel · Since 2000

Viollier Consulting AG provides consulting and services for laboratories and healthcare providers, focusing on process optimization across pre-analytical, analytical and post-analytical stages and on digital integration. Its offerings include digital products such as v-consult®, v-box® and the Viollier App, together with laboratory diagnostics and pathology services.

VivaCoaching GmbH 

Basel · Since 2014

The core activity of VivaCoaching GmbH is the provision of coaching and consulting services, particularly in the areas of personal and professional development, communication and self-reflection. The company supports clients in unfolding their potential, improving their communication skills and achieving their professional goals through targeted exercises, tools and individual support.

Wieni, Dhani Heiniger 

Basel · Since 2021

The company's core activity is professional entertainment through clown, magician and pantomime performances for various target groups, including adults, children, tourists and companies, on various occasions such as birthdays, weddings, anniversaries, corporate events and folk festivals.

WINDIS AG 

Basel · Since 2020

The core activity of Windis AG is the distribution of branded products in the cosmetics industry. They seek out innovative brands looking for an experienced and committed partner for distribution in Switzerland and bring these products to market in a targeted manner. To this end, they offer comprehensive services such as sales, marketing and product training.

wohnetc. ag 

Basel · Since 1989

wohnetc. ag sells furniture, lighting and home accessories via an online shop and a physical store, and provides interior planning and product design services.

Wohngenossenschaft Gellertstrasse 

Basel · Since 1946

The company's core activity is the management and rental of apartments in the cooperative buildings, particularly in the houses Hardrain 5-19 and Gellertstrasse 200-208 in Basel, with the aim of providing families with affordable and cozy homes.