Holding(s) in Company

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:     John Wood Group Plc.

1b. Please indicate if the issuer is a non-UK issuer (please mark with an “X”
if appropriate)

Non-UK issuer


2. Reason for the notification (please mark the appropriate box or boxes with
an “X”)

An acquisition or disposal of voting rights

An acquisition or disposal of financial instruments

An event changing the breakdown of voting rights                              X

Other (please specify)iii: Rectification of notification of yesterday


3. Details of person subject to the notification obligationiv

Name                                    APG Asset Management N.V.

City and country of registered office   Amsterdam, The Netherlands
(if applicable)


4. Full name of shareholder(s) (if different from 3.)v


Name


City and country of registered office
(if applicable)

5. Date on which the threshold was
crossed or reachedvi:                   09/10/2017


6. Date on which issuer notified        10/10/2017
(DD/MM/YYYY):


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

                                       % of voting rights
                    % of voting rights through financial  Total of both in % Tot
                    attached to shares   in- struments    (8.A + 8.B)        al
                    (total of 8. A)    (total of 8.B 1 +                     num
                                             8.B 2)                          ber
                                                                             of
                                                                             vot
                                                                             ing
                                                                             rig
                                                                             hts
                                                                             of
                                                                             iss
                                                                             uer
                                                                             vii

Resulting situation
on the date on
which threshold was 3.10%              -                  3.10%              677
crossed or reached                                                           ,68
                                                                             5,6
                                                                             00

Position of
previous            5.02%              -                  5.02%
notification (if
applicable)



1


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 Number of voting rightsix        % of voting rights
shares
ISIN code (if       Direct          Indirect         Direct          Indirect
possible)     (Art 9 of Directive  (Art 10 of  (Art 9 of Directive  (Art 10 of
                 2004/109/EC)      Directive      2004/109/EC)      Directive
                   (DTR5.1)       2004/109/EC)      (DTR5.1)       2004/109/EC)
                                   (DTR5.2.1)                       (DTR5.2.1)


GB00B5N0P849  21,000,000          -            3.10%               -


SUBTOTAL 8. A



   



B 1: Financial Instruments according to Art. 13(1)(a) of Directive
2004/109/EC (DTR5.3.1.1 (a))

                                            Number of voting
Type of    Expiration datex Exercise/       rights
financial                   Conversion      that may be acquired % of voting
instrument                  Periodxi        if the instrument is rights
                                            exercised/converted.


                            SUBTOTAL 8. B 1



   


B 2: Financial Instruments with similar economic effect according to Art. 13
(1)(b) of Directive
2004/109/EC (DTR5.3.1.1 (b))

                      Exercise/  Physical or cash
Type of    Expiration Conversion settlementxii    Number of voting % of voting
financial  datex      Period xi                   rights           rights
instrument

                                 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) issuer xiii

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)

                                  % of voting rights
       % of voting rights if it through financial in-  Total of both if it
       equals or is higher than struments if it equals equals or is higher than
Namexv the notifiable threshold or is higher than the  the notifiable threshold
                                 notifiable threshold



   


10. In case of proxy voting, please identify:

Name of the proxy holder                            APG Asset Management N.V.


The number and % of voting rights held


The date until which the voting rights will be held



11. Additional informationxvi



Place of completion Amsterdam

Date of completion  10/10/2017



Please send the completed form together with this annex to the FCA at the following email address: Majorshareholdings@fca.org.uk. Please send in Microsoft Word format if possible.