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JC-CONSTRUCTIONS Sàrl 

Lausanne · Since 2022

The core activity of JC-Constructions is the provision of comprehensive services in the field of construction, including planning, design, construction, renovation, insulation, roofing, painting, tiling, electrical work, sanitary installations, parquet work and facade work. The company offers a "turnkey" solution, where it accompanies the customer through all phases of a construction project and ensures a smooth execution.

JC Consult Sa 

Lausanne · Since 2015

The core activity of JC CONSULT SA is the provision of technical services in the field of construction, particularly in sanitary engineering. This includes: the creation of 2D and 3D drawings for sanitary projects; the performance of calculations and analyses to evaluate the conformity and performance of sanitary installations; the creation of detailed reports and the provision of expert advice to optimize sanitary systems; the assessment of the internal coating of sanitary pipes and the creation of reports with personalized recommendations for improving sanitary installations; and the conduct of feasibility studies, technical calculations, and conception of sanitary projects. The company thus offers comprehensive technical services for the planning, design, and implementation of sanitary projects.

Jean-Jacques Monachon Conseil. Santé-Social 

Lausanne · Since 2018

The company provides consulting and management services in the healthcare and social sector, particularly in the areas of project management, process optimization, strategy development and governance. It supports organizations in implementing changes and improving their performance, with a focus on the healthcare and social services sector.

Jean-Lou Molembi 

Lausanne · Since 2005

Jean-Lou Molembi is Concepteur lumière AFE and founder; he practices as a lighting designer providing concept development, detailed planning and construction-phase follow-up for interior and exterior lighting projects. His work covers sectors such as offices, retail, schools, transport hubs, museums, hotels, residential buildings and urban/road lighting.

Jeremy Bierer-Chollet - Photographe 

Lausanne · Since 2023

The company is a photography studio specializing in creating photographs for various purposes, including editorial, advertising, and fine art photography. Photographer Jeremy Bierer offers his services to clients from various industries, including fashion, architecture, travel, and art. He also develops his own art projects and publishes his work in books and magazines.

Naxa Global Sàrl 

Lausanne · Since 2021

The core activity of Jérôme Chenal SàRL is expertise in the field of urban planning, particularly in Africa.

JET Architectes Sàrl 

Lausanne · Since 2020

The core activity of JET Architectes is the provision of architectural services.

JF Concept Sàrl 

Lausanne · Since 2023

The core activity of JF Concept Sàrl is the planning, design and implementation of projects in the field of industrial piping, particularly in the area of district heating and cooling networks, as well as in sanitary and heating technology. The company offers services such as project management, site management, planning, calculation and execution of piping works, including the supply and installation of pipes, fittings and other components.

Jiyan Informatique, Musa Ceran 

Lausanne · Since 1999

Jiyan Informatique, Musa Ceran provides IT services and hardware sales, including network administration, technical support and maintenance, cybersecurity, hosting and backup solutions, and user training for private and business clients.

JJ Cooling Innovation Sàrl 

Lausanne · Since 2014

JJ Cooling Innovation Sàrl designs and validates passive two-phase cooling systems for high-power electronics. The company develops loop thermosyphons, pulsating heat pipes, CoolRacks and compact refrigeration systems, and provides simulation, prototyping, laboratory testing and custom engineering services.