History of the business Sangiorgio Silvano e Marco SA, Architects was founded in 1972 by Silvano Sangiorgio. When his son Marco joined in 1995, the legal form of the business became a public limited company. Architect Marco Sangiorgio then became co-owner and sole CEO. Architect Marco Sangiorgio , who graduated from the Swiss Federal Institute of Technology under the guidance of Prof Luigi Snozzi, has been a member of the SIA 1995 and of OTIA since 1998. In 1997, this practice was awarded the approval of the Swiss Canton of Ticino to act as a real estate trustee; approval was based on the qualifications of architect Marco Sangiorgio. Organisation and personnel The complementary specialist areas covered by the joint owners, Silvano and Marco Sangiorgio, allow this architects' practice to achieve outstanding performance with regard to design decisions, technical materials, construction and IT support. At the same time, their work is based on decades of experience involving a wide variety of successful projects, which is of fundamental importance in the construction sector . The practice examines the Client's requirements in detail at each stage of the design and construction; it backs up its contemporary ideas with the experience required to ensure a successful execution .

I graduated in 1988 from the former STS, now known as SUPSI, receiving the Maraini and Schindler awards for the highest grades. From 1988 until '93, I worked for several architectural firms in Canton Ticino. In 1993, at the age of 28, I decided to start my own practice. Over the years, I have completed numerous projects, the vast majority for private clients, including single-family homes (new builds or renovations), duplexes, apartment buildings, as well as some public establishments such as bars and shops. I personally oversee the work from design to building delivery. I also provide real estate appraisals for banks, public entities, and private clients. Additionally, I offer project management services for third parties. The decision to open my own studio has proven successful, as it has allowed me to enjoy the freedom that independence offers – freedom of time, choices, opinions, and ideas. During these years, I have developed excellent working relationships, and later friendships, with many individuals. I'm referring to my collaborators, craftsmen, and also my clients, with whom I have remained in contact even after the completion of projects. Despite the undeniable challenges, being an architect is a beautiful profession that I pursue with pleasure, enthusiasm, and professionalism!

Matteo Devittori (1972) was born in Biasca and is the owner of the " Devittori architettura sagl " architecture studio. After obtaining his architecture diploma in 1993 from the Technical School (STS) in Lugano , he gained several years of professional experience in various architecture firms. In 1998, he was registered with the OTIA (Ordine Ticinese degli Ingegneri e Architetti – Ticino Order of Engineers and Architects) . At the end of the year 2000, he opened his own architecture studio in Biasca and started working as an independent architect. In 2009, he obtained the "DAS Diploma of Advanced Studies in Energy Management" from SUPSI in Lugano. Since 2010, he has been registered as an REG B architect (Swiss Register Foundation for Professionals in Engineering, Architecture, and Environment). In May 2012, the studio changed its legal structure and became "Devittori architettura sagl." Today, the studio provides services for all phases of an architectural project , including both new constructions and renovations of existing buildings , always carried out with seriousness and professionalism . Additionally, it collaborates with other architectural firms, taking on part-time assignments and external mandates . In each project, particular attention is given not only to precise architectural planning and technical-construction execution but also to energy efficiency and consumption optimization , which are crucial aspects that should not be overlooked. This topic is addressed right from the conceptual design stage , where factors such as building shape, orientation, relationship with climate elements, and internal space distribution are carefully analyzed. Furthermore, the different aspects of professional practice are continuously improved through ongoing research and extracurricular training , as they are considered essential. PROJECTS : 🏡 MINERGIE® Eco Houses 🏠 Residential Buildings 🏗️ Renovations and Extensions 🏦 Banks ⛰️ Alpine Huts 🏭 Industrial, Artisan, and Agricultural Buildings 🤝 Collaborations 🏆 Competitions

Cappelletti Sestito Studio are an absolute pleasure to collaborate with. They were very creative, communicative and knowledgeable in helping us with an interior project in our new U.S. home. I’d highly recommend them to anyone who has an upcoming project!

G+G Arch! provides quality architecture. Quality is understood in relation to the built result, but also as a guideline in every phase of the project and in every service that the architect offers to the client. The analysis of the contest, the definition of the requirements, the design, the choice of materials and the solution of an executive detail; everything must be investigated and solved with consistency, transparency and professionalism, with a careful global overview.