Immobiliare Mantegazza SA was founded in Lugano in 1954 by the Mantegazza family. Over the years, it has consolidated a wide range of distinctive skills in the real estate sector, ranging from property administration to buying and selling and valuations, to the coordination of technical and infrastructure management services. It currently manages and administers a wide range of properties: private properties, condominiums, administrative buildings, public infrastructure and sports centres. Immobiliare Mantegazza SA also offers its consolidated experience to property owners who wish to maximise efficiency in the management of their buildings, as well as to entrepreneurs in the real estate sector who are looking for a reliable partner to meet specific service requirements. The Mantegazza family today ranks among the most important real estate entrepreneurs in the canton of Ticino. It has always felt the bond that keeps it affectively tied to the location from which its success on the world market began. It firmly believes in the residential potential of the city of Lugano, overlooking, with its back to the Alps, a plage and a lake of rare beauty, with a pleasant and sunny Mediterranean climate, surrounded by cool valleys and sunny pre-Alpine heights. OUR SERVICES Administration and/or management of real estate • Administrative services • Accounting services • Financial and technical consultancy • General property consultancy - commercial leases - residential leases - condominiums (PPP) Buying and selling • Real estate mediations and promotions Property Valuations • Commercial value appraisals • Rental values • Sales Values • Buildability - costs/returns - extensions/renovations/overbuilding - changes of use - real estate, land - economic and functional evaluation of objects Representation of the promoter and/or owner • Project assistance and implementation, site management -administrative consultancy - architectural consultancy - technical consultancy - construction management - safety consultancy Technical and infrastructural facility management • Organisation and coordination of all facility management services - security service - technical custodian - garden maintenance - facilities management - supplier management - concierge - minor maintenance • Planning and optimisation of maintenance and energy costs - definition of maintenance criteria and strategies - plant analysis and optimisation

Welcome to 3B Baumanagement, your trusted partner for construction project management, consulting, and supervision in Switzerland. Our extensive expertise in the industry enables us to provide tailored solutions for both private and commercial construction projects. Our dedicated team of qualified professionals ensures that your construction project is completed on time and within budget. Our Services: • Construction Project Management: Efficient planning, execution, and control of your construction projects. • Construction Consulting: Expert advice for all phases of your construction project, from planning to execution. • Construction Supervision: Professional oversight of the construction site to ensure the highest quality standards. Why Choose 3B Baumanagement? • Customer Satisfaction: We prioritize transparent communication and close collaboration with our clients. • Quality: Our expertise ensures the quality and efficiency of your construction project. • Reliability: Timely and budget-friendly implementation is our top priority. Rely on experience and expertise – trust 3B Baumanagement for your next construction project! Visit our website 3b-baumanagement.ch for more information and contact us for personalized consulting.

CORPUS is an architectural practice established over twenty years ago in French-speaking Switzerland, which sees architecture and urban planning as disciplines that go beyond the simple act of building. Each of our projects is a response to issues that are part of a long-term, shared territory. By virtue of their location and lifespan, all the buildings we produce convey collective aspirations and bear witness to today's society for future generations. The architectural approach is based on clarifying and raising awareness of the issues inherent in each project. CORPUS adopts a broad approach, placing reflection at the heart of its work. By carrying out an in-depth assessment, the architects identify fundamental issues such as long-term quality of use, urban integration and environmental requirements. Each project is a tailor-made response to its own specific challenges, in a constant quest for authenticity and excellence. With a multidisciplinary team based on a responsible and collaborative vision, the architects at CORPUS are committed to offering architecture that focuses on people, through emblematic, functional and sustainable projects. The firm's architectural practice covers a wide range of areas, from the construction of contemporary villas, residential buildings and public programmes to the conversion and renovation of heritage properties in French-speaking Switzerland. CORPUS sees each project as an opportunity to push back the boundaries of what is possible, to create meaning and meet the most ambitious expectations, and to play a key role in the architectural dialogue of the greater Geneva area. Are you an individual looking to build or renovate your property? Do you represent a private or public organisation and are planning to build, convert or enhance a building? Would you like to appraise a property? Our office currently employs more than 30 people specialising in design, project management, construction management and property valuation. Our main areas of expertise : - Contemporary construction and conversion of flats and villas. - Renovation and enhancement of buildings. - Construction, conversion and renovation of administrative/public buildings. Our skills : Design : We aim to create emblematic projects. Search for meaning : We integrate an analysis of the site, its environment, its history and the spirit that the owner wishes to associate with the object. Efficiency : Our internal procedures enable us to meet costs and deadlines. Construction : We work with local companies with whom we have a relationship of trust. Sustainability : We have mastered the various labels.

For over 35 years, our architectural firm has stood for sustainable and high-quality architecture in Northwestern Switzerland. We plan and realize new buildings, conversions, extensions, and renovations – from single-family homes to large-scale developments. Client focus, contemporary design, and functional solutions form the basis of our work. Thanks to our in-house construction management, we implement projects consistently and efficiently. As a neutral partner, we work with a proven regional network of specialist planners and construction companies. Our range of services extends from project planning and construction management to turnkey handover – transparent, professional, and reliable.