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GCL Garage Carrosserie Lonay SA 

Lonay · Since 1993

GCL Garage Carrosserie Lonay SA provides vehicle bodywork and mechanical workshop services, including dent repair, painting, windscreen and glazing replacement, and routine maintenance for multiple car brands. The company also offers wheel repair, wheel storage and replacement vehicles.

Gemmes-Tech SA 

Lonay · Since 1987

Gemmes-Tech SA specializes in sourcing and processing rare minerals such as gemstones, ornamental stones, meteorites and mother-of-pearl. The company supplies materials and processed components to the jewellery and watchmaking sectors and maintains an online catalogue of its references.

Grasso Sàrl 

Lonay · Since 2014

The core activity of Grasso Sàrl is the provision of services in the field of horticulture and landscape maintenance, including: park and garden maintenance, green space design and construction, paving, fencing and enclosure installation, stone wall construction, playground installation, creation of terraces and pool borders, and slate slab paving. The company thus offers a wide range of services to support customers in the design, maintenance and upkeep of their outdoor spaces.

Grey Wolf Productions Sàrl 

Lonay · Since 2010

The core activity of Grey Wolf Productions is the creation of commercial films and the development of communication strategies. This also includes services such as documentary film production, film lighting, graphic design, 2D and 3D animation, editing and motion graphics.

GT Applications SA 

Lonay · Since 2020

GT Applications SA is a partner to dialmakers in the production of appliqués and microtechnical components for the Swiss watch industry. The company develops, designs, manufactures, assembles and commercializes watch components such as appliqués, dial indexes, hands and other mechanical and micromechanical products related to watchmaking.

GT Cadrans SA 

Lonay · Since 2012

GT Cadrans SA specialises in the development and production of watch dials for the high-end market. The company combines artisan techniques and industrial processes — including micromechanics, electroplating, lacquering, engraving, gem setting and machining of stone and mother-of-pearl — and manages assembly and quality inspection.

High Garden Sàrl 

Lonay · Since 2017

High Garden is a Swiss producer of CBD products, particularly CBD flowers and CBD oils. The company's core activity includes the cultivation of hemp in biological permaculture, the extraction of CBD oils using RSO extract technology, and the production of high-quality CBD products without additives, pesticides, and chemical fungicides.

HI-Isolation Sàrl 

Lonay · Since 2023

HI-Isolation Sàrl provides building insulation services, including attic/loft insulation, external façade insulation and internal wall insulation. It is part of the Home Intelligence group and offers turnkey services covering advice, site assessment, measurements, installation work, verification and cleaning.

HomePerformance SA 

Lonay · Since 2022

The core activity of HomePerformance SA is the planning, installation and maintenance of energy efficiency solutions for private and commercial customers in Switzerland, particularly in the field of renewable energies. This includes the installation of photovoltaic systems, heat pumps, storage batteries, thermodynamic heating systems and CoolRoofing systems, as well as the implementation of energy audits and consulting on energy efficiency measures.

Human Centricity Sàrl 

Lonay · Since 2010

The core activity of Human-Centricity is to support organizations in changing their work practices and promoting innovation through the application of methods such as Design Thinking, Ethnography, Coaching and Intelligent Collectivity. The company helps its customers develop solutions that meet the needs of their customers, bring meaning to their work and energize their teams and processes.

IPR Institut de Pathologie Romand SA 

Lonay · Since 2015

IPR Institut de Pathologie Romand SA is a medical pathology laboratory providing histological and cytological analyses, intraoperative (extemporaneous) examinations and molecular diagnostics. Services include immunostaining, rapid molecular assays (including Idylla tests for KRAS, NRAS, BRAF and MSI), subcontracted advanced analyses when required, and specialist consultations/second opinions for clinicians.

JB-conseils, Jérémy Bürkli 

Lonay · Since 2021

JB-conseils is an insurance broker specializing in the placement of insurance and pension products. The company's core activity is to support clients in selecting and managing insurance contracts to minimize their financial risks and ensure their financial security.

L-2 VD Sàrl 

Lonay · Since 2007

The company L2 Vaud Sàrl offers driving school services, in particular: driving lessons for new drivers from 18 years old, compulsory courses for drivers with a provisional license, further training courses (OACP) for professional drivers, and safety courses for drivers of all age groups. The core activity of the company is therefore the implementation of driving school courses and the training of drivers.

Livetools Technology S.A. 

Lonay · Since 1997

The core activity of Livetools Technology SA is the development and distribution of wireless transmission systems for television production, particularly high-resolution wireless connections for TV productions.

MMK Immobilier Kurzen & Associé 

Lonay · Since 2003

The core activity of MMK Immobilier is the management and rental of properties in Switzerland and abroad, including residential, industrial and commercial properties. Additionally, the company is also active in the development, renovation and management of properties, as well as in real estate promotion.

MODELISE Sàrl 

Lonay · Since 2024

The core activity of MODELISE Sàrl is to provide services in the field of Building Information Modeling (BIM) and architecture, particularly in the planning, modeling and implementation of construction projects. The company offers BIM management, modeling and architectural services to support customers in the conception, planning and realization of construction projects.

MTBC International Sàrl 

Lonay · Since 2019

MTBC International Sàrl provides consulting services to medical technology companies, particularly in the areas of marketing and distribution of medical products on international markets. The core activities include: market access and development, sales support and management, business development and strategy, regulatory support, training and education, network building and maintenance, and product know-how and adaptation to specific markets. The company specifically supports start-ups and small and medium-sized enterprises (SMEs) in accessing international markets and marketing their medical products.

NexGenHR Sàrl 

Lonay · Since 2024

NexGenHR Sàrl provides consulting services in human resources, finance and management, together with digitalisation and HR‑IS solutions. Services include HR audits, change management, leadership development, accounting and ERP integration, and AI‑based process automation and data analytics.

CX Printer Service Sàrl 

Lonay · Since 2017

CX Printer Service Sàrl provides consulting, sales, on‑site installation and maintenance of printing systems and related services. Its portfolio includes multifunction and production printers, office supplies and stationery, interactive display solutions, software for document and print management, plus back‑office and secure ePost communication services.

Progems Swiss Sàrl 

Lonay · Since 2017

Progems Swiss Sàrl is a diamond company specialising in exceptional diamonds and diamonds for investment. It provides gemological expertise, diamond grading and related services including jewellery making and advisory services, led by Marc Ivanov.