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Syndexis Sàrl 

Lausanne · Since 2007

Syndexis Sàrl is a consultancy that advises organisations on investment interpretation, growth and restructuring, and on strategy and transaction matters. Its services include investment advisory, fundraising and capital restructuring, internationalisation and route‑to‑market support, crisis and risk assessment, and transaction/financing advisory.

SYNERGIA GROUPE SA 

Lausanne · Since 2023

SYNERGIA GROUPE SA is a company specializing in studies and the delivery of projects to improve the energy performance of buildings and structures. It provides services from initial assessment and project planning to execution and post-work monitoring, and supports owners and property managers with administrative procedures and subsidy applications.

Synopia Sàrl 

Lausanne · Since 2015

Synopia Sàrl provides training and continuing education in supervision and coaching, including a preparatory course for the federal «superviseur‑coach» diploma. Its offerings include modules for individual and group supervision, team and organisational interventions, supervision didactics and tailored training for companies.

Synotis CH SA 

Lausanne · Since 2014

The core activity of Synotis is to advise and support companies in optimizing and utilizing their data. This includes in particular the areas of Data Management, Data Governance and Data Virtualization. The company also offers services such as process optimization, business analysis and consulting in the areas of DSI (Direction des Systèmes d'Information) and Marketing. The goal is to help companies effectively utilize their data and convert it into a strategic competitive advantage.

Syntaxis Cabinet fiscal SA 

Lausanne · Since 2024

Syntaxis Cabinet fiscal SA provides tax advisory and representation services for individuals and companies, including tax planning, preparation and follow-up of tax returns, and representation before tax authorities. The firm also advises on real estate taxation, succession and donation matters, corporate transfers, and delivers tax-related training.

Synthèse développement et conception S.à r.l. 

Lausanne · Since 1997

SYNTHESE Stratégie et communication d'entreprise SA 

Lausanne · Since 1978

SYNTHESE Stratégie et communication d'entreprise SA is a corporate communication and strategy firm that develops brand staging, digital solutions and communication campaigns. Services include global strategy, storyliving and events, web and social media, print and advertising, corporate identity, and PR/editorial.

Synthetix AI SA 

Lausanne · Since 2024

Synthetix AI SA provides an AI-based platform that converts structured Excel files into interactive dashboards and visualizations. The platform supports Excel file upload, AI-generated visuals, no-code customization, and sharing/export capabilities for teams and reports.

System1 Research SARL 

Lausanne · Since 2008

The core activity of System1 Group is to provide services in the field of advertising and brand research, particularly in the development and provision of platforms and methods for testing and optimizing advertising campaigns, brand identities and innovations. The company supports businesses in evaluating and improving the effectiveness of their advertising measures and helps them make informed decisions about their marketing strategies.

Taiga Enterprise Switzerland Sàrl 

Lausanne · Since 2024

Taiga Enterprise Switzerland Sàrl is a consulting and solutions provider that facilitates the transfer of technologies and products from Chinese manufacturers to the European market. The company provides services in new energy vehicle consulting and trade, laboratory automation, intelligent robotic system integration and precision manufacturing collaboration, covering consulting, vendor selection, system integration, deployment and after‑sales support.