Holding in Company

BP Amoco PLC
10 November 2000

Letter to Company Announcements Office

NOTIFICATION OF INTEREST

We write to inform you that we received notification on November 9 2000, dated
November 6, 2000 confirming that Guaranty Nominees Limited has an interest in
7,456,861,930 Ordinary Shares of US$ 0.25 each in this Company representing
33.00% of this class of share.  Based on these shares Morgan Guaranty Trust of
Company of New York issues American Depositary Shares (ADSs) at a rate of 1 ADS
for every 6 Ordinary Shares.

Letter from  Steve Blackmore