Helin & Co Architects, established in 1999 by Pekka Helin, operates in Helsinki and is recognized for its wide-ranging architectural contributions that span the Helsinki metropolitan area and beyond. The studio has built a reputation for meticulously resolved designs that address diverse contexts and project scales, from private villas in archipelagos to complex urban quarters and national landmarks.
Across its history, Helin & Co has received over 70 awards and won 40 national and international architectural competitions. Notable past and present projects include the Kamppi Centre in central Helsinki, a major urban node integrating transportation, retail, offices, and housing; the Kalasatama Centre, a high-rise mixed-use district on former harbor land; and the Sello District Centre in Espoo—a hub blending cultural, commercial, and transport facilities. Their scope also extends to headline projects like the UPM Group Headquarters and the NOKIA Headquarters in Espoo, both lauded for innovative technical solutions, such as the pioneering double-skin facade developed for NOKIA’s premises.
The office undertakes commissions ranging from large civic infrastructure, such as Helsinki’s Western Metro stations, to cultural buildings, office developments, housing, and historical renovations. Helin & Co’s work is marked by sustained attention to the integration with surrounding environments and careful planning of public space. International exhibitions in 2025, such as Berlin’s Aedes Architecture Forum, have highlighted Helin & Co’s impact on Helsinki’s urban evolution, emphasizing the practice’s adaptability, rigorous design process, and civic engagement.