AON Corporation, which occupied floors 92,99 and 100 of WTC#2, says the "vast majority" of its 1350 employees who were in or near the twin towers complex have survived. Approximately 200 are still unaccounted for.
AON is imploring employees who have yet to make contact to call its emergency hotline on 866.256.4154. In addition, anyone who might have information on the whereabouts of any Aon employee should also call the hotline.