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VenTek International SA 

Grand-Lancy · Since 2001

The core activity of VenTek International is consulting and implementing solutions in the area of Enterprise Search and Business Analytics, including related technologies such as Microsoft FAST Search, SharePoint and IBM Cognos. The company provides IT services to support customers in developing and implementing their search and business intelligence strategies.

Visual Capital Markets SA 

Grand-Lancy · Since 2018

Visual Capital Markets SA is a fintech company specialised in analysing and distributing financial data and in providing financial presentation and visualization tools. Its products include Easyfact!, an interactive factsheet tool with automated updates, and Connect!, a data-and-news visualization app offering account aggregation, asset-allocation views, portfolio newswire and messaging; both solutions are fully customisable and available as web or mobile applications.

VOISINS du 105 SA 

Grand-Lancy · Since 2017

VOISINS du 105 SA is a coworking location offering flexible workspaces, private offices, dedicated desks and meeting rooms. Services include business domiciliation, telephone reception, a rooftop bar area and parking.

Voitchovsky Sàrl 

Grand-Lancy · Since 2006

The core activity of Voitchovsky Sàrl is the manufacture and distribution of Béton Ciré (also known as concrete coating or concrete overlay), a high-quality, resistant and decorative coating for floors and walls. The company also offers planning and execution of projects using this material, particularly for private and commercial clients in Switzerland.

Von Ro Echafaudages SA Lancy 

Grand-Lancy · Since 1994

The core activity of Von Ro Échafaudages SA is the rental and assembly and disassembly service of scaffolding for various types of construction projects, including historic buildings, temporary roofs, shopping centers, bridges and others. The company also offers specialized services such as the installation of temporary roofs, stages and grandstands for events.

White Rock SA 

Grand-Lancy · Since 2009

White Rock SA is an independent wealth advisory firm that assesses personal and family needs, designs strategic family-wealth plans, and selects and coordinates specialist service providers. The firm conducts due diligence and negotiates fees on behalf of clients and does not manage financial assets, focusing solely on advisory services.

WineCo Swiss SA 

Grand-Lancy · Since 2020

WineCo Swiss SA provides concierge services for fine wine collectors, including wine sourcing and acquisition, personal wine advisory, and the organisation of tastings and events. The company also manages wine storage in climate-controlled bonded facilities and offers a mobile app for tracking and managing collections.

Youniting Sàrl 

Grand-Lancy · Since 2012

The core activity of Youniting is the provision of services in the areas of coaching, supervision and preparation of mental processes. The company offers individual and group-based support to help customers improve their personal and professional performance, well-being and relationships. This also includes the implementation of workshops, seminars and lectures, as well as the training of coaches.

Agence Relax Total Solutions - ARTS Sàrl 

Grand-Lancy · Since 2025

Agence Relax Total Solutions - ARTS Sàrl provides insurance brokerage and advisory services. The firm advises private clients and professionals on health insurance (basic and supplementary), pension solutions (3rd pillar, 2nd pillar management), life and property insurance, motor insurance and income protection (daily allowances, accident cover). Advisors are AFA‑certified and the company is registered with FINMA as an insurance intermediary.

MEHA Rénovation Sàrl 

Grand-Lancy · Since 2025

MEHA Rénovation Sàrl provides renovation services including complete renovations, decorative finishes, floor and wall coverings, façade refurbishment and 360° project management. The company coordinates trades, supports permit procedures and offers free estimates as well as on-site project supervision.