Survivors' ATA lawsuits allege Saudi and Egyptian banks, investment firms, and a construction company provided material support to al Qaeda after 9/11

Survivors' ATA lawsuits allege Saudi and Egyptian banks, investment firms, and a construction company provided material support to al Qaeda after 9/11 The passage lists multiple civil complaints that name specific foreign banks, an investment company, a construction firm, and a charitable network as alleged material supporters of terrorism. It identifies legal arguments about jurisdiction and knowledge, offering concrete entities and statutes to pursue, but the claims have already been dismissed for lack of factual basis, limiting immediate investigative value. Key insights: Saudi‑based bank in Riyadh accused of supporting al Qaeda via charitable services; Egyptian bank alleged to have processed wire transfers for terrorist charities in Spain; Jeddah investment firm and its founder linked to alleged financing of hijackers