The studio has design expertise about a wide spectrum of subject areas, ranging from
Residences, Private villas, Open spaces, Public Buildings, Sports Facilities, Commercial Buildings, Factories, Towers, Hotels and Resorts, Retail Showrooms and Stands for exhibitions. The scope of work varies from urban level to interior design and product design scale.
Lately as the office has been working on many residential, offices and hotel projects, this has further led Arch Peia to initiate a research in the field of innovative solutions for architectural, typological, distributional as well as for the detailed solutions, materials and furnishings with materials of latest generation. Sustainable projects and low carbon emission MEP solutions are naturally implemented in all his work modality.
Through numerous projects and achievements he has also developed a great experience  on the issue of growth and restructuring of the restoration of historic buildings and the difficult, but exciting relationship between ancient and contemporary.

Latest achievements/works
The Sky Lounge bar at the 61st and 62nd floor of the Kempinski Residences and Suites. The Coca Cola Pavilion at Expo2015 Milano, which got the title of Leadership at the “Towards a Sustainable Expo Programme”. Three villas in the artificial island The Pearl Qatar, the restoration of the old Visconti complex Guardia di Sopra on Naviglio Grande in Milan, the new Cultural Centre in Corsico with a conference centre for 1,000 people for communal use. A villa in Antiparos Island, Greece. The Kempinski Hotel in Doha, which is of 62 floors, is the tallest building currently in Qatar, the Oyster Dome in the artificial island The Pearl in Qatar, The Alfardan Tower’s podium with commercial spaces including the home of BMW in Qatar, with spa and swimming pool on the 39th and 40th floors. Headquarters of companies like Filmmaster, Inferentia, Cisal, Getrag, Cuneo and Associates, the Sports Center in Salsomaggiore with multi-sports Arena and home of Salso Maggiore Football Club, the Public Library of Fidenza, Villas in France and Italy, residential towers in Shanghai, a complex of 70 residential villas in Cotonou, Benin, residential Condominiun buildings in Milan, a commercial building in Accra, Ghana, the TAD concept store in Rome and Milan. Draw stands and organize events for companies such as Chrysler Jeep Dodge, Telecom, Fineco Bank, Cisal bathrooms and Marconi and also the exhibition of Andy Warhol at the Milan Triennale in 2007.

Among the works in progress:
A masterplan in Shanghai for residential Towers RG3 and RG4, including commercial buildings. Coca-Cola Pavilion Second Life. Lexus Showroom and offices in Doha, Qatar. Refurbishment Conference Room XIX, UNOG in Geneva. A villa in Lome, residential towers and commercial buildings in Shanghai and Milan, 2 tourist and residential complex on Lake Maggiore, the restoration of an abbey on Lake Maggiore, the restoration of the castle of Rocca Brivio in San Giuliano Milanese, a design hotel of 150 rooms in Accra in Ghana and a five-star hotel with 250 suites in Benin, with sports and conference centres, spa and wellness centre, restaurants, parks, swimming pools, casino, Vip villa at the Pearl.
A preliminary master plan for a resort in Malaysia. Preliminary design for a 150 rooms Radisson Hotel in Dehradoon, India and an Eco Resort with 130 rooms is being implemented in Andaman Island, India.