2400 Ellis Road
Durham NC 27703
General Inquiries
Corporate Headquarters and US Locations: +1 919.405.2248
Study Specific Inquiries
Sites & CRAs: +1 800.877.7004
125 Amkor Road
0157 Centurion
South Africa
Phone: +27 12 671 2200
Fax: + 27 126 712310