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Spark Sport & Performance SA 

Sion · Since 2021

The core activity of SpArk Sport Performance SA is to promote innovation in the field of sports and performance, particularly by providing infrastructure, support programs and an incubator for start-ups and projects dealing with movement science and technology. The company also offers testing and training infrastructure, medical-technical areas, incubators and research organizations to test and develop innovations in real conditions.

SPHERE mentoring Sàrl 

Sion · Since 2022

SPHERE mentoring Sàrl provides mentoring, coaching, support and training services for companies and their employees. Offerings include strategic and change mentoring, team leadership, project and operational governance (referencing IPMA/OCB), Agile and applied project management, Lean-based operational organisation, process management, soft skills development and project management certification courses.

SPI MANAGEMENT SA 

Sion · Since 2012

The core activity of SPI Management SA is wealth management, i.e. asset management for private individuals and companies. This includes services such as asset management, investment consulting, financial advisory, tax & legal planning, family office and real estate. The company offers its clients independent and individual solutions to manage, protect and increase their assets.

Sport-Spirit Coaching Sàrl 

Sion · Since 2013

Sport-Spirit Coaching Sàrl organises sporting events and provides training camps and programmes in tennis, padel and related activities. The company runs tournaments and camps and offers corporate services such as athlete appearances for VIP events and customised sport‑marketing and event production.

HooRa AG 

Sion · Since 2024

The core activity of Spotlight Talent AG is personnel recruitment and social media marketing, with the goal of supporting companies in their rapid and efficient search for the best talents and simultaneously increasing their reach and strengthening their employer brand.

stabilis ingénieurs Sàrl 

Sion · Since 2016

The core activity of stabilis ingénieurs Sàrl is to provide engineering services in the field of construction, particularly in the areas of: civil engineering, geotechnics, seismic engineering, special structures, underground works, building construction and environmental engineering. The company offers its services in various fields, including: building construction, hydraulic engineering, infrastructure and tunnel construction. The core activity of the company thus consists of planning, consulting and implementing construction projects in various areas of the construction industry.

Staldim Sàrl 

Sion · Since 2018

The core activity of Staldim Sàrl is the execution of renovation works on houses and apartments, including planning, design, implementation and project management, with a focus on quality, customer satisfaction and personal care.

Starjet Aviation Holding SA 

Sion · Since 2018

Starjet Aviation Holding SA operates on‑demand business jet charter flights and provides related services, including pre‑departure coordination, in‑flight service and arrival assistance.

StarJet Aviation SA 

Sion · Since 2016

StarJet Aviation SA is a private airline offering on‑demand charter flights operated with a fleet of light business jets. The company provides tailored services before departure, in flight and upon arrival and handles bookings via its sales team.

STISS SA 

Sion · Since 2012

The core activity of STISS is the development and integration of NFC technology (Near Field Communication) into small, everyday objects such as watches, glasses, bottles and other products. By using miniaturization technology, STISS enables the integration of digital functions into traditional products without compromising their original use. The company also offers specialized solutions for connecting brands, products and customers through the integration of digital technologies.