Delpha Construction and PJ Group Secure 22% Stake in BES Engineering; Demand Comprehensive Board and Governance Reform.

TAIPEI, April 16, 2026 /PRNewswire/ -- As the 2026 Annual General Meeting (AGM) for BES Engineering Corporation (BES, 2515.TW) approaches on May 21, 2026, Delpha Construction Company (Delpha, 2530.TW) and PJ Group has formally intensified its shareholder activism campaign, backed by a...