The Pohjola Insurance building is the former headquarters of the Pohjola Insurance Company at Aleksanterinkatu 44 and Mikonkatu 3 in central Helsinki. Primarily designed by Gesellius, Lindgren & Saarinen and constructed in 1899–1901, it is a prominent example of Finnish national romantic architecture. It was acquired in 1972 by Kansallis-Osake-Pankki, now succeeded by Nordea.
The Pohjola Insurance Company (precursor of OP Financial Group) was founded in 1891 and specialised in fire insurance. They held a competition for the design of their headquarters, which would also house another Fennomane insurance company, Kullervo, with the specification that the building must be of fire-resistant stone. Based on the submissions, they commissioned Gesellius, Lindgren & Saarinen to design the exteriors and major interior spaces, but Ines and Ernst A. Törnvall were responsible for the plans. It was the first commercial building by Gesellius, Lindgren & Saarinen.
The building is national romantic in style, with façades of rough-hewn soapstone, red granite and serpentine decorated with sculptures of vegetation, squirrels, and figures from Kalevala, and on the street corner a tower with a pinecone-shaped roof. When it was built, a reviewer dwelt on its "Finnish-naturalistic" style, but in form the exterior may have been influenced by contemporary American buildings: Henry Hobson Richardson's Cheney Building similarly uses a corner tower, and the use of windows resembles that in Louis Sullivan's Auditorium Building. Another Finnish architect, Bertel Jung , criticised the romantic elements as embodying "primitive, partially crude and untamed force". Other reviewers praised it for its comparability to buildings in other countries and to their use of ornament.