Solution Énergie Sàrl is your trusted partner for energy management in your buildings. With recognized expertise, we offer comprehensive services to optimize the energy performance of your properties in Lausanne, Moudon, Echallens, Le Mont-sur-Lausanne, as well as throughout the canton of Vaud, Fribourg, and surrounding areas. Our Specialized Services: • Energy Consultant for Buildings: We assist you in carrying out accurate energy audits tailored to your needs. • Global and Spot Energy Audit: A comprehensive assessment of your building’s energy consumption and proposals for solutions to reduce your carbon footprint. • CECB Expert (Energy Certificate for Buildings): As certified experts, we provide your CECB certificates, ensuring the energy compliance and efficiency of your buildings. • Subsidies and Financing: We advise you on available subsidies and the steps to obtain them, helping reduce your energy renovation costs. • File Preparation for Planning Applications: We assist in preparing the required documentation for planning applications. We also specialize in CECB Plus certificates, which allow for a more in-depth evaluation of energy efficiency, guaranteeing a successful energy transition. Contact us for a complete energy audit Solution Énergie Sàrl is here to guide you throughout your energy management journey, from the initial study to the implementation of tailored solutions. Whether you are an individual or a company, our team is ready to help you improve the energy efficiency of your buildings and reduce your energy costs. Areas of service: Lausanne, Moudon, Echallens, Le Mont-sur-Lausanne, Vaud, Fribourg, and surrounding regions. For more information, contact us today!

V Réalisations Sàrl is a Swiss company specializing in construction management , site supervision , architecture , and the execution of construction and renovation projects in Lausanne and throughout the Vaud region. We provide expert project coordination , site monitoring , construction planning , and overall project management to ensure high-quality results , on-time delivery , and budget control . With strong expertise and proven experience, V Réalisations Sàrl supports private clients, developers, and architects at every stage of the project, from cost estimation and quotation preparation to financial and administrative management , including coordination of all contractors and strict schedule control . In the field of architecture , our integrated approach includes preliminary studies , client needs analysis , concept design , building permit applications , and the production of tender documents and detailed execution plans . We also provide architectural site management , ensuring full support through to final delivery in compliance with project specifications . Our expertise in construction supervision , site management , architectural project coordination , and technical contractor management makes V Réalisations Sàrl the ideal partner for new builds , complete renovations , building transformations , and custom construction projects , with a strong focus on sustainability , architectural aesthetics , and functional design .

Renovo is your trusted partner for the strategic, architectural, technical, and sustainable management of your property portfolio. Founded by a duo of experts – an EPFL engineer specializing in building energy and systems, and an EPFL architect with expertise in planning – Renovo provides comprehensive support from strategic planning to building operation. We assist our clients at every stage of the real estate lifecycle: renovation and sustainability strategies, audit organization, design competitions and tenders, project management, energy monitoring and optimization, as well as drafting governance and operational agreements. Our multidisciplinary approach ensures tailor-made solutions through a 360° analysis. With our full-cycle involvement, we gain a deep understanding of your needs and priorities, allowing us to optimize your investments. For every project, we bring together a network of qualified professionals, a rigorous working methodology, and a long-term value creation mindset. Our goal : to enable you to focus on your strategic decisions. Whether you are a public authority, an institution, a foundation, or a private owner, we place our expertise at the service of your real estate performance and sustainability. Based in Lausanne and active throughout Switzerland, we work in French, German, and English. Website : www.renovo-suisse.ch Phone : +41 78 349 77 35 Email : info@renovo-suisse.ch

Swiss Fours Sàrl , established in 1999, is a Swiss company specializing in heating solutions using all types of fuel, including wood, pellets, oil, and gas. Chimney systems and fire protection services complement its activities. Active throughout French-speaking Switzerland, the company supports private customers, professionals, and architects in the design, installation, and maintenance of stoves, fireplaces, inserts, and wood-fired ovens, ensuring safe, high-performance systems that comply with current regulations. Thanks to strong technical expertise and a dedicated engineering office specializing in AEAI fire protection standards, Swiss Fours Sàrl works on a wide range of projects, from residential installations to commercial and professional developments. The company offers modern, aesthetic, and sustainable heating solutions tailored to the technical constraints of each building and to the comfort and energy efficiency expectations of its clients. Its approach is defined by personalized support, high standards of execution quality, and strong attention to safety, reliability, and customer satisfaction. Swiss Fours Sàrl is committed to delivering efficient, durable heating solutions that integrate seamlessly into any living space.

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Office Lausanne Securiton AG is a Swiss provider of alarm and security systems. As part of the family-run Swiss Securitas Group, the company is synonymous with commitment, innovation and partnership. Worldwide, Securiton is a qualified specialist in demanding technical fire protection, and sells its products via a global network of sales partners and affiliated companies. Within Switzerland, Securiton is a professional integrator, offering holistic safety and security solutions for fire protection, intrusion protection, access control, video surveillance, security management and mobile object protection. Securiton is represented in all regions of Switzerland with offices and sub-offices and has strong roots. Together with its customers, employees and partners, Securiton makes an important contribution to a safe and secure future. Quicklinks to products and services • Fire protection • Intrusion protection • Access control • Video security • Security management • Mobile object protection