Petrofac Limited: Holding in Company

1. Issuer Details

ISIN

GB00B0H2K534

Issuer Name

PETROFAC LIMITED

UK or Non-UK Issuer

Non-UK

2. Reason for Notification

An acquisition or disposal of voting rights

3. Details of person subject to the notification obligation

Name

Azvalor Asset Management SGIIC SA

City of registered office (if applicable)

Madrid

Country of registered office (if applicable)

Spain

4. Details of the shareholder

5. Date on which the threshold was crossed or reached

20-Jan-2023

6. Date on which Issuer notified

23-Jan-2023

7. Total positions of person(s) subject to the notification obligation

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

9. Information in relation to the person subject to the notification obligation

1. 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) issuer.

10. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

11. Additional Information

12. Date of Completion

23-Jan-2023

13. Place Of Completion

MADRID