HPP advised Aava Terveyspalvelut Oy and its other shareholders in the sale and purchase of shares in Uudenmaan Seniorikodit Oy to Attendo Oy. The acquisition includes eleven nursing homes with 420 apartments and about three hundred employees. The nursing homes are located in Uusimaa: Espoo, Hyvinkää, Järvenpää, Kirkkonummi, Lohja, Vihti and Vantaa.
Aava Terveyspalvelut Oy is the parent company of the Aava group of health care companies. It is owned by the Aho family through Aho Group Oy. After the acquisition Aava group consists of Lääkärikeskus Aava Oy, Pikkujätti Medical Centre for Children and Youth and an affiliated company Docrates Oy.