Stock Exchange Announcement

Blackstone Holdings Finance Co. L.L.C. (the "Issuer")

Re: Delisting of Notes

The Issuer hereby wishes to announce that it has applied to the Irish Stock Exchange to delist the following Notes:

€300,000,000 2.000% Senior Notes due 2025

(the "Notes") from the Official List and from trading on the Global Exchange Market of the Exchange.

The Irish Stock Exchange has agreed that the Notes be delisted with effect from today.

For further information please contact:

This announcement has been issued through the Companies Announcement Service of

The Irish Stock Exchange