21 March 2018

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Petrofac Limited (the "Company")

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Notification of Transaction by

Persons Discharging Managerial Responsibilities (PDMRs)

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Pursuant to Disclosure and Transparency Rule 3.1.4, the Company hereby notifies that Alastair Cochran, Chief Financial Officer, became entitled on 19 March 2018 to 15,377 ordinary Shares of US$0.02 each in the Company at nil cost, following the automatic vesting of approximately one third of the Shares awarded to him under the Petrofac Restricted Share Plan on 6 October 2016.�

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Mr Cochran now holds 8,135 Shares, having sold 7,242 Shares to satisfy his tax liability, representing 0.0023 per cent of the total voting rights of the Company.��

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The Company's issued share capital consists of 345,912,747 Shares with voting rights. Each Share carries the right to one vote. The Company does not hold any shares in Treasury.

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For further information contact:

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Alison Flynn, Group Head of Communications

[email protected] �

+44 (0) 207 811 4913

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Tulchan Communications Group Ltd��������� ������������ �����������

Martin Robinson

Tel: +44 (0) 20 7353 4200

[email protected]

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LEI 2138004624W8CKCSJ177

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