Christina Micaela Carlsdotter Dahlblom

Soprano Oyj operates as a private training company. It operates through Informator Tieturi Group and Management Institute of Finland MIF segments. The Informator Tieturi Group segment offers tailor-made trainings in the areas of software development, project management, information technology infrastructure, and programming. The Management Institute of Finland MIF segment provides leadership development, process development, human resources management, as well as specialist and expert development training. The company provides diplomas, certificates, and vocational qualifications via onsite, online, and remote training. It specializes in online artificial intelligence learning environment. Soprano was founded by Arto Tenhunen on November 29, 1984 and is headquartered in Helsinki, Finland.

Antti Ahlström Perilliset Oy is a family investment company based in Helsinki, Finland. The Finnish company has recently merged with Ahlström Capital Oy to form A. Ahlström Oy, a strategic industrial owner with core investments in the forest and fiber space. The private company also focuses on active business development in the domains of circular economy, real estate, and financial investments, with a clear aim to drive a better world for future generations through sustainable value creation. Antti Ahlström Perilliset Oy continues its activities in the new company under the name Ahlström Family, including facilitating family unity and identity, training and involving next-generation shareholders, succession planning, family events, and liaisons with family business associations.

Part of WPP Plc, TNS Gallup OY is a Finnish company that provides market research solutions. The private company is based in Espoo, Finland.