Holding in Company

Petrofac Limited ( PFC) Petrofac Limited: Holding in Company 03-March-2023 / 12:20 GMT/BST TR-1: Standard form for notification of major holdings NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the FCA in Microsoft Word format if possible)i 1a. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attachedii: Petrofac Ltd 1b. Please indicate if the issuer is a non-UK issuer  (please mark with an “X” if appropriate) Non-UK issuer X 2. Reason for the notification (please mark the appropriate box or boxes with an “X”) An acquisition or disposal of voting rights X An acquisition or disposal of financial instruments X An event changing the breakdown of voting rights Other (please specify)iii: 3. Details of person subject to the notification obligationiv Name Perpetual Limited and its related bodies corporate City and country of registered office (if applicable) Sydney, Australia 4. Full name of shareholder(s) (if different from 3.)v Name City and country of registered office (if applicable) J O Hambro Capital Management Limited 5. Date on which the threshold was crossed or reachedvi: 02/03/2023 6. Date on which issuer notified (DD/MM/YYYY): 03/03/2023 7. Total positions of person(s) subject to the notification obligation % of voting rights attached to shares (total of 8. A) % of voting rights through financial instruments (total of 8.B 1 + 8.B 2) Total of both in % (8.A + 8.B) Total number of voting rights held in issuervii Resulting situation on the date on which threshold was crossed or reached Less than 5% Less than 5% 5.310691% 27,724,437.00 Position of previous notification (if applicable) 5.319781% n/a 5.319781%               8. Notified details of the resulting situation on the date on which the threshold was crossed or reachedviii A: Voting rights attached to shares Class/type of shares ISIN code (if possible) Number of voting rightsix % of voting rights Direct (DTR5.1) Indirect (DTR5.2.1) Direct (DTR5.1) Indirect (DTR5.2.1) GB00B0H2K534 Less than 5% Less than 5% SUBTOTAL 8. A Less than 5% Less than 5% B 1: Financial Instruments according to DTR5.3.1R (1) (a) Type of financial instrument Expiration datex Exercise/ Conversion Periodxi Number of voting rights that may be acquired if the instrument is exercised/converted. % of voting rights Equity: Lent Securities n/a n/a Less than 5% Less than 5% SUBTOTAL 8. B 1 Less than 5% Less than 5% B 2: Financial Instruments with similar economic effect according to DTR5.3.1R (1) (b) Type of financial instrument Expiration datex Exercise/ Conversion Period xi Physical or cash settlementxii Number of voting rights % of voting rights SUBTOTAL 8.B.2 9. Information in relation to the person subject to the notification obligation (please mark the applicable box with an “X”) Person subject to the notification obligation is not controlled by any natural person or legal entity and does not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuerxiii Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entityxiv (please add additional rows as necessary) X Namexv % of voting rights if it equals or is higher than the notifiable threshold % of voting rights through financial instruments if it equals or is higher than the notifiable threshold Total of both if it equals or is higher than the notifiable threshold Perpetual Limited 5.310691 Perpetual Acquisition Company Limited 5.310691 Pendal Group Limited 5.310691 J O Hambro Capital Management Limited 5.310691 10. In case of proxy voting, please identify: Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional informationxvi           Place of completion London Date of completion 03/03/2023 Dissemination of a Regulatory Announcement, transmitted by EQS Group. The issuer is solely responsible for the content of this announcement.

ISIN:	GB00B0H2K534
Category Code:	HOL
TIDM:	PFC
LEI Code:	2138004624W8CKCSJ177
Sequence No.:	227467
EQS News ID:	1574543

End of Announcement	EQS News Service