Ahlstrom Oyj is a manufacturer of fiber-based products. Renewable fibers represent about 95% of Ahlstrom's total fiber use.
Ahlstrom operates in Europe, North and South America, and Asia. Most production sites are located in Europe. The head office is located in Espoo, Finland.
The Ahlström family is a Finnish family of industrialists, designers and artists. They are known for being the founding family behind the Ahlstrom Corporation and for their cooperation with Alvar Aalto. Jussi Ahlström, the son of a Swedish allotment soldier and the ancestor of the Ahlström family, was from Naistenmatka, the village of Pirkkala.
Maire Eva Johanna Gullichsen (née Ahlström, later known as Gullichsen-Nyströmer, 24 June 1907, Porin maalaiskunta – 9 July 1990, Pori) was a Finnish art collector and patron. She was a co-founder of the Artek furniture company. Pori Art Museum is based on Gullichsen's art collection.
Gullichsen was the daughter of Finnish businessman Walter Ahlström. Gullichsen's grandfather was Antti Ahlström, one of Finland's most influential and wealthiest 19th century businessman. She studied art in Helsinki and in Paris between 1925 and 1928 and got married in 1928 to Harry Gullichsen, a Finnish director of Norwegian descent working at the Ahlstrom company. Maire and Harry Gullichsen were supporters and keen lovers of modern art as well as applied arts and architecture.