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Olivier Zahn & Associés Sàrl 

Renens Vd · Since 2017

The core activity of Olivier Zahn & Associés Sarl is the design and planning of heating, ventilation and air conditioning systems, as well as physical building planning. This also includes the renovation of existing systems, measurements and expert opinions, as well as the monitoring of heating and ventilation systems. The company offers its services in various fields, including education, administration, healthcare, residential buildings, schools, industry and trade.

Olonor ingénierie Sàrl 

Renens Vd · Since 2013

The company provides services in the field of energy efficiency and environmental protection, specifically: * Creation of energy certificates for buildings (CECB) * Conducting thermography and asbestos diagnostics * Consulting and support for the renovation and renovation of buildings * Promoting energy efficiency and renewable energies * Organizing conferences and events on topics such as energy efficiency and environmental protection.

ONCommit Sàrl 

Renens Vd · Since 2013

The core activity of ONCommit is the conduct and support of clinical trials and translational research projects in the life sciences, particularly in oncology. The company offers services such as project management, study planning, conduct and monitoring of clinical trials, as well as consulting and support for academic institutions, biopharmaceutical and medical technology companies.

Opening Times Sàrl 

Renens Vd · Since 2017

The core activity of OpeningTimes Sàrl is the creation of high-quality websites.

OPHEA Sàrl 

Renens Vd · Since 2007

The core activity of Ophéa Sàrl is the provision of IT engineering services and consulting, particularly in the areas of: High-performance IT engineering, Database optimization (SQL, NoSQL), Big Data technologies, Cloud Computing, Artificial Intelligence (AI), Machine Learning, Deep Learning, Development of customized database engines, IT consulting, audit, project management and management. The company also offers specialized services for the financial sector, including FinTech.

Ophtalmopole Sàrl 

Renens Vd · Since 2005

Ophtalmopole Sàrl provides optician and hearing-care services and retails eyeglasses, sunglasses, contact lenses and hearing aids. Services include on-site eye examinations and hearing tests as well as fitting, maintenance and product warranties.

opticode.ch Sàrl 

Renens Vd · Since 2014

opticode.ch Sàrl provides software engineering and research services specializing in computer vision, embedded systems, and high-level software development, including algorithm design, SIMD optimizations, and cloud or mobile solutions. The company also offers code review, hardware development consulting, rapid prototyping, and scientific consulting to support academic collaborations.

OrthoConsult Orthopédie Technique SA 

Renens Vd · Since 2023

OrthoConsult Orthopédie Technique SA provides orthopaedic devices and podiatry services, including custom foot orthoses (thermoformed or via 3D modelling), compression stockings and other orthopaedic supports.

Petermann Bédat Sàrl 

Renens Vd · Since 2017

The core activity of Petermann Bédat is the development and manufacture of high-quality mechanical watches, particularly the design and production of complex movements and the creation of watches with a unique design that combines classical watchmaking art with a modern spirit.

Pharmacie Rose Rouge SA 

Renens Vd · Since 2011

Pharmacie Rose Rouge SA is a pharmacy that dispenses medications and provides personalised advice and minor care services. Services include medication monitoring and posology cards, preparation of weekly pill organisers and daily dispensing when required, collaboration with home-care providers, a free delivery service, and the sale of drugstore products with a discount on baby food.