Blackstone Funds Agree to Vote in Favor of SES Global Acquisition

Voting Agreement dated December 14, 2005, between Blackstone Capital Partners (Cayman) IV L.P., Blackstone Family Investment Partnership (Cayman) IV-A L.P., Blackstone Capital Partners (Cayman) IV-A L.P., Blackstone NSS Communications Partners (Cayman) L.P., and Blackstone Family Communications Partnership (Cayman) L.P. (the "Stockholders") and SES Global S.A. and SES Holdings (Bermuda) Limited (the "Parent"). The agreement is related to a merger between SES Global S.A. and New Skies Satellites Holdings Ltd. The Stockholders agree to vote in favor of the merger and related matters.