 One of Alkarama's founding members, Abd al-Rahman bin Umayr al-Nuaymi, listed by the U.S. Treasury as a financier and representative of al-Qaeda in the Arabian Peninsula, are Specially Designated Global Terrorists.Alkarama has also represented clients linked to Islamist militias operating in Syria.Al-Rabban is also a member of the Global Anti-Aggression Campaign led by a close mentor of Osama bin Laden, Safar bin Abdul Rahman al-Hawali.