Wesco Holdings Inc.

As a pure holding company, the Group holds shares in companies engaged in the comprehensive construction consulting, sports facility operations, aquarium operations and other businesses, and provides management oversight and ancillary services. The Group has 3 principal segments, centered on its comprehensive construction consulting, sports facility operations and aquarium operations businesses. Based on its Mid-Term Management Plan 2024-2026, the Group aims to contribute to local communities and sustainably enhance corporate value. Its principal affiliated companies comprise 7 consolidated subsidiaries. Information on the affiliated companies is as follows.