Stena Sessan

Stena Sessan

Stena Sessan was formed in 1981 when the Olsson family's Stena AB acquired the Sessan Line, embedding the new entity within what is now one of Sweden's largest family-owned corporate groups. The firm spent its first three decades as a vehicle for maritime exposure — notably through Concordia Maritime — and concentrated public-equity stakes, most famously an 18-year holding in pharmaceutical company Meda that culminated in a 2016 sale to Mylan. That exit, one of the largest ever on the Stockholm Stock Exchange at the time, cleared the ground for a reinvention. Since 2020, Stena Sessan has deployed capital as a sector-agnostic minority investor focused on listed and unlisted Nordic companies. The portfolio spans enterprise software (Funnel, Kognic), digital health (Platform24, A3P Biomedical), mobility (Voi), insurtech (Lassie), and renewable energy hardware (Exeger). Real estate runs through subsidiary Stena Sessan Fastighets AB, which owns residential properties in Gothenburg, Stockholm and Uppsala. The firm also holds a meaningful stake in Scandic Hotels, the largest hotel operator in the Nordic region. Stena Sessan structures its positions as direct minority investments, valuing partnerships with co-investors and management teams over control. Team size and total committed capital are not publicly disclosed. Stena Sessan operates from a single office on Drottninggatan in Stockholm. Governance sits within the Stena Sphere alongside sister entities Stena AB and Stena Metall AB, while the firm runs its own investment committee and board-level engagement at portfolio companies. The 2019 divestment of the legacy Mylan stake triggered a full organisational reset; the first new investment in the current strategy — Exeger — closed in 2020. A recent portfolio event saw the sale of the Doktor.se stake in April 2025 (per the firm, 2025). Stena Sessan's architecture is a hybrid rarely seen in Nordic family capital: it behaves like a permanent-capital minority investor — no fund cycles, no forced exits — but operates with the return discipline of a private equity firm, targeting a 2X portfolio every five years (per the firm). That mandate, combined with its embedded position inside a multi-generational industrial group, creates an investment horizon that sets it apart from both traditional PE funds and single-bet family offices.