Holding(s) in Company

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00B5N0P849

Issuer Name

JOHN WOOD GROUP PLC

UK or Non-UK Issuer

2. Reason for Notification

An acquisition or disposal of voting rights

3. Details of person subject to the notification obligation

Name

FMR LLC

City of registered office (if applicable)

Boston

Country of registered office (if applicable)

United States of America

4. Details of the shareholder

Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above

City of registered office (if applicable)

Country of registered office (if applicable)

5. Date on which the threshold was crossed or reached

23-May-2024

6. Date on which Issuer notified

27-May-2024

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 issuer
Resulting situation on the date on which threshold was crossed or reached	8.410000	0.000000	8.410000	58154253
Position of previous notification (if applicable)	9.730000	0.000000	9.730000

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

8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible)	Number of direct voting rights (DTR5.1)	Number of indirect voting rights (DTR5.2.1)	% of direct voting rights (DTR5.1)	% of indirect voting rights (DTR5.2.1)
GB00B5N0P849	0	58154253	0.000000	8.410000
Sub Total 8.A	58154253		8.410000%

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

Type of financial instrument	Expiration date	Exercise/conversion period	Number of voting rights that may be acquired if the instrument is exercised/converted	% of voting rights

Sub Total 8.B1

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

Type of financial instrument	Expiration date	Exercise/conversion period	Physical or cash settlement	Number of voting rights	% of voting rights

Sub Total 8.B2

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

2. 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 entities (please add additional rows as necessary)

Ultimate controlling person	Name of controlled undertaking	% 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
FMR LLC	FMR LLC	1.880000	0.000000	1.880000%
FMR LLC	FIAM Holdings LLC	1.880000	0.000000	1.880000%
FMR LLC	FIAM LLC	1.880000	0.000000	1.880000%
FMR LLC	FMR LLC	4.810000	0.000000	4.810000%
FMR LLC	Fidelity Management & Research Company LLC	4.810000	0.000000	4.810000%
FMR LLC	FMR LLC	0.820000	0.000000	0.820000%
FMR LLC	Fidelity Management & Research Company LLC	0.820000	0.000000	0.820000%
FMR LLC	FMR Investment Management (UK) Limited	0.820000	0.000000	0.820000%
FMR LLC	FMR LLC	0.410000	0.000000	0.410000%
FMR LLC	Fidelity Management Trust Company	0.410000	0.000000	0.410000%
FMR LLC	FMR LLC	0.490000	0.000000	0.490000%
FMR LLC	FIAM Holdings LLC	0.490000	0.000000	0.490000%
FMR LLC	Fidelity Institutional Asset Management Trust Company	0.490000	0.000000	0.490000%