Founded in 2002, Altun Sàrl is active in building renovation in Geneva and French-speaking Switzerland. With 25 years of experience in the construction industry in Switzerland and Germany, Uzeyir Altunay decided to start his own company and put his expertise to work in building and renovation. In 2005, his three sons joined him in this venture, and together they became owners of the renovation department of a real estate company. Experience and dynamism combine to build a trusting relationship with clients. In 2021, following the death of their father, the brothers took over the company, registering as partners in the commercial register and continuing to serve their clients in the same spirit as the company’s founder.