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DAS Advisory Sàrl 

Petit-Lancy · Since 2022

The core activity of DAS Advisory Sàrl is to provide consulting services, particularly in the areas of strategic consulting, corporate governance and compliance. The company offers solutions for regulatory changes, process optimization and resource optimization, and supports customers in implementing strategies and improving their business processes.

Daudin & Cie SA 

Petit-Lancy · Since 2009

Daudin & Cie SA is a real estate management and brokerage company providing services to owners, tenants and investors. Its services include property management, condominium (PPE) administration, residential and commercial sales and rentals, project development and promotions, as well as advisory support on financing, technical works, insurance and legal matters.

Daudin Groupe SA 

Petit-Lancy · Since 2018

Daudin Groupe SA is a real estate services provider offering property management, condominium (PPE) administration, sales and rental brokerage, and project development. Its services also include financing and valuation support, technical property management, insurance handling and legal assistance for property owners.

DAVIDSON CONSULTING SWITZERLAND SARL 

Petit-Lancy · Since 2012

Davidson is a consulting firm specializing in the digital transformation of companies. The core activities include: Network and Digital Transformation, Smart Industries (Industry 4.0), Low Carbon Transition (Sustainability and Climate Protection), Training (Further Education and Training), and Cybersecurity (IT Security). In addition, Davidson also offers data management services, including data analysis and visualization, Big Data architecture, data integration and management, and Artificial Intelligence (AI) and Machine Learning. The company supports customers from various industries, including finance, healthcare, and industry, in their digital transformation and optimization of business processes.

DES-PRO SARL 

Petit-Lancy · Since 2019

The core activity of Des-Pro SARL is the professional disinfection and extermination of pests, including the control of parasites and other unwanted animals. The company provides solutions for the elimination of pests and the restoration of a clean and healthy environment, relying on the use of high-quality products and proven techniques to protect the health and safety of its customers.

DGP Immobilier Sàrl 

Petit-Lancy · Since 2003

DGP Immobilier Sàrl is primarily engaged in the development and management of real estate projects. The core activities include: Real estate project consulting and management, Construction management for the client, Environmental management and quality compliance, Planning and technical studies, Financial planning and tendering, Monitoring of planning and execution of works, Real estate management consulting, and Sustainable development. Overall, the company focuses on providing professional support for real estate projects, from planning to implementation, taking into account quality, environment, and finance.

Distribution d'équipement et de matériel d'alarme DEMA SA 

Petit-Lancy · Since 1976

DistriGate Sàrl 

Petit-Lancy · Since 2012

DistriGate Sàrl distributes and integrates automation and access-control solutions for residential, commercial and public environments. The company sells, installs and services gate operators, automatic doors, retractable bollards, parking systems and access-control equipment and is a distributor of the Came Urbaco brand.

Dyneo Technologies SA 

Petit-Lancy · Since 2023

The core activity of Dyneo Technologies SA is the development and provision of solutions for optimizing thermal networks through the use of artificial intelligence (AI) and data analysis. The company offers technologies that enable the improvement of thermal network efficiency, minimize energy losses, and optimize networks. The solutions include the integration of production control systems, anomaly detection, and recommendation of measures to improve network performance.

Ecole Persiaux & Cie 

Petit-Lancy · Since 2002

École Persiaux is a private business school in Geneva, Switzerland, offering various training programs in trade and administration. The company's core activity is the education of students and young adults in the fields of trade, administration, secretariat and accounting. The company offers various diplomas and certificates, including the CFC diploma for commercial employees, and prepares students for a career in various industries.