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Portner Engineering GmbH 

Schaffhausen · Since 2015

The core activity of Portner Engineering LLC is to advise and support authorities, transport companies and associations in the planning, implementation and optimization of transport systems, particularly in the field of public transport and intelligent traffic management. This includes the areas of: transport system planning and optimization, project management and support for transport systems, consulting for the procurement of transport systems, development of intelligent traffic management systems, consulting for the implementation of Smart-Traffic solutions, and support in the planning and implementation of public transport systems, including Bus Rapid Transit systems and interactive transport systems.

Praxis für Yoga & Gesundheit Ann Nitzke 

Schaffhausen · Since 2023

The core activity of the company 'Yoga - Alles Fliesst' is the provision of services in the field of yoga and health, specifically: * Group yoga classes * Individual yoga therapy as a complementary therapy for prevention or accompaniment in change and recovery processes * Rental of yoga rooms for external projects (yoga, movement, therapy) The company thus offers a combination of yoga classes, therapy, and room rental, with the goal of supporting customers in their physical and mental health.

ProteQ GmbH 

Schaffhausen · Since 2013

The core activity of ProteQ GmbH is fire protection, particularly the planning, consulting and implementation of fire protection concepts, quality assurance and fire extinguishing system construction.

RAUMKUNST CasaShui Karin Wüthrich 

Schaffhausen · Since 2006

RAUMKUNST CasaShui Karin Wüthrich specializes in spatial architecture and interior design, creating overall concepts tailored to client needs that integrate elements such as light, color, tone and furnishings. The practice also presents handcrafted wall designs and displays some works in a gallery.

R&C Treuhand GmbH 

Schaffhausen · Since 2021

The core activity of R&C Treuhand GmbH is the provision of services in the fields of finance, consulting and coaching for private individuals, self-employed individuals and small businesses. Specifically, this includes: accounting for legal entities, partnerships and sole proprietorships, as well as associations; tax consulting for private individuals, legal entities and sole proprietorships; business consulting for start-ups, transformations and relocations; human resources, including HR administration and recruitment processes; payroll, including payroll accounting; and coaching, including consulting, process support, training and development. The company thus offers a comprehensive range of services designed to support customers in overcoming their financial and entrepreneurial challenges.

Rising Tide Foundation 

Schaffhausen · Since 2010

Rising Tide Foundation funds projects that deliver measurable benefits for cancer patients and supports initiatives that promote individual freedom and prosperity. The foundation provides grants for patient-centred clinical cancer research and for programmes addressing issues such as free speech and energy access, and publishes information about its grant awards.

Rising Tide Foundation for Clinical Cancer Research 

Schaffhausen · Since 2010

Rising Tide Foundation for Clinical Cancer Research funds interventional clinical trials and translational cancer research designed with patient partners, prioritizing projects that aim to improve patient outcomes and quality of life within a short time frame. Focus areas include therapy optimization, disease and treatment burden, early detection and early intervention, and applicants are generally expected to present a co-funding plan.

Rising Tide GmbH 

Schaffhausen · Since 2010

Rising Tide GmbH is the service company for the Rising Tide Foundation and the Rising Tide Foundation for Clinical Cancer Research; it is responsible for their financial prosperity, operational well-being, and sustainable income generation. The affiliated foundations fund clinical cancer research and support projects that promote individual freedom and prosperity.

Rütli Brenner Schweiz AG 

Schaffhausen · Since 2014

The core activity of Rütli Brenner Schweiz AG is the development, manufacture and distribution of industrial burners, particularly gas, oil and coal dust burners for various applications such as steam and hot water boilers, thermal oil boilers, power plant boilers and asphalt mixing plants. The company offers a wide range of burners, including monoblock burners, duoblock burners, high-performance burners and ultra-low NOx burners, which are designed to meet stringent guidelines for pollutant emissions.

salemcumpane GmbH 

Schaffhausen · Since 2015

The core activity of SALEM CUM PANE is the strategic and conceptual consulting of gastronomy and hotel companies. They support the development of long-term business strategies, market and competition analysis, concept development, process optimization, and the identification of new business fields.