Form 8.3 MITIE GROUP PLC

FORM 8.3

PUBLIC OPENING POSITION DISCLOSURE/DEALING DISCLOSURE BY

A PERSON WITH INTERESTS IN RELEVANT SECURITIES REPRESENTING 1% OR

MORE

Rule 8.3 of the Takeover Code (the "Code")

1.

KEY INFORMATION

(a)

Full name of discloser:

Barclays PLC.

(b)

Owner or controller of interest and short

positions disclosed, if different from 1(a):

(c)

Name of offeror/offeree in relation to whose

MITIE GROUP PLC

relevant securities this form relates:

(d)

If an exempt fund manager connected with an

offeror/offeree, state this and specify identity of

offeror/offeree:

(e)

Date position held/dealing undertaken:

16 Jul 2025

(f)

In addition to the company in 1(c) above, is the discloser making

YES:

disclosures in respect of any other party to the offer?

MARLOWE PLC

2.

POSITIONS OF THE PERSON MAKING THE DISCLOSURE

(a)

Interests and short positions in the relevant securities of the offeror or offeree

to which the disclosure relates following the dealing(if any)

Class of relevant security:

2.5p ordinary

Interests

Short Positions

Number

(%)

Number

(%)

(1)

Relevant securities owned

and/or controlled:

23,853,480

1.90%

3,154,772

0.25%

(2)

Cash-settled derivatives:

and/or controlled:

1,987,895

0.16%

16,001,025

1.27%

(3)

Stock-settled derivatives (including options)

and agreements to purchase/sell:

0

0.00%

0

0.00%

TOTAL:

25,841,375

2.06%

19,155,797

1.52%

(b)

Rights to subscribe for new securities (including directors and other executive

options)

Class of relevant security in relation to

which subscription right exists

Details, including nature of the rights

concerned and relevant percentages:

3.

DEALINGS (IF ANY) BY THE EXEMPT PRINCIPAL TRADER

(a)

Purchases and sales

Class of relevant

Purchase/sale

Number of

Price per unit

security

securities

2.5p ordinary

Purchase

63,812

1.3680 GBP

2.5p ordinary

Purchase

58,125

1.3709 GBP

2.5p ordinary

Purchase

50,364

1.3695 GBP

2.5p ordinary

Purchase

36,633

1.3731 GBP

2.5p ordinary

Purchase

36,548

1.3723 GBP

2.5p ordinary

Purchase

32,100

1.3740 GBP

2.5p ordinary

Purchase

24,810

1.3670 GBP

2.5p ordinary

Purchase

18,678

1.3743 GBP

2.5p ordinary

Purchase

12,849

1.3760 GBP

2.5p ordinary

Purchase

12,461

1.3741 GBP

2.5p ordinary

Purchase

10,508

1.3780 GBP

2.5p ordinary

Purchase

8,271

1.3734 GBP

2.5p ordinary

Purchase

8,257

1.3762 GBP

2.5p ordinary

Purchase

7,527

1.3766 GBP

2.5p ordinary

Purchase

6,402

1.3705 GBP

2.5p ordinary

Purchase

4,657

1.3700 GBP

2.5p ordinary

Purchase

3,408

1.3737 GBP

2.5p ordinary

Purchase

3,398

1.3707 GBP

2.5p ordinary

Purchase

2,870

1.3800 GBP

2.5p ordinary

Purchase

1,092

1.3774 GBP

2.5p ordinary

Purchase

633

1.3710 GBP

2.5p ordinary

Sale

496,088

1.3680 GBP

2.5p ordinary

Sale

80,700

1.3755 GBP

2.5p ordinary

Sale

60,241

1.3750 GBP

2.5p ordinary

Sale

41,572

1.3679 GBP

2.5p ordinary

Sale

31,062

1.3715 GBP

2.5p ordinary

Sale

21,407

1.3773 GBP

2.5p ordinary

Sale

21,082

1.3744 GBP

2.5p ordinary

Sale

16,716

1.3700 GBP

2.5p ordinary

Sale

13,664

1.3694 GBP

2.5p ordinary

Sale

12,835

1.3760 GBP

2.5p ordinary

Sale

12,269

1.3746 GBP

2.5p ordinary

Sale

12,079

1.3738 GBP

2.5p ordinary

Sale

11,305

1.3695 GBP

2.5p ordinary

Sale

11,116

1.3756 GBP

2.5p ordinary

Sale

10,940

1.3780 GBP

2.5p ordinary

Sale

8,506

1.3741 GBP

2.5p ordinary

Sale

7,091

1.3763 GBP

2.5p ordinary

Sale

5,720

1.3740 GBP

2.5p ordinary

Sale

5,017

1.3726 GBP

2.5p ordinary

Sale

3,000

1.3799 GBP

2.5p ordinary

Sale

2,870

1.3800 GBP

2.5p ordinary

Sale

2,603

1.3767 GBP

2.5p ordinary

Sale

22

1.3794 GBP

(b)

Cash-settled derivative transactions

Class of

Product

Nature of dealing

Number of

Price per

relevant

description

reference

unit

security

securities

2.5p ordinary

SWAP

Decreasing Short

41,572

1.3679 GBP

2.5p ordinary

SWAP

Decreasing Short

456,898

1.3680 GBP

2.5p ordinary

SWAP

Decreasing Short

11,305

1.3695 GBP

2.5p ordinary

SWAP

Decreasing Short

3,014

1.3700 GBP

2.5p ordinary

SWAP

Decreasing Short

2,387

1.3712 GBP

2.5p ordinary

SWAP

Decreasing Short

31,062

1.3715 GBP

2.5p ordinary

SWAP

Decreasing Short

37,686

1.3742 GBP

2.5p ordinary

SWAP

Decreasing Short

5,086

1.3745 GBP

2.5p ordinary

SWAP

Decreasing Short

34,313

1.3751 GBP

2.5p ordinary

SWAP

Decreasing Short

52,419

1.3752 GBP

2.5p ordinary

SWAP

Decreasing Short

38,368

1.3754 GBP

2.5p ordinary

SWAP

Decreasing Short

308

1.3755 GBP

2.5p ordinary

SWAP

Decreasing Short

11,116

1.3756 GBP

2.5p ordinary

SWAP

Decreasing Short

2,188

1.3759 GBP

2.5p ordinary

SWAP

Decreasing Short

1,183

1.3767 GBP

2.5p ordinary

SWAP

Decreasing Short

34,398

1.3770 GBP

2.5p ordinary

SWAP

Decreasing Short

473

1.3773 GBP

2.5p ordinary

SWAP

Decreasing Short

8,803

1.3774 GBP

2.5p ordinary

SWAP

Decreasing Short

2,916

1.3778 GBP

2.5p ordinary

SWAP

Decreasing Short

3,000

1.3799 GBP

2.5p ordinary

SWAP

Increasing Short

24,810

1.3670 GBP

2.5p ordinary

SWAP

Increasing Short

58,681

1.3680 GBP

2.5p ordinary

SWAP

Increasing Short

5,819

1.3696 GBP

2.5p ordinary

SWAP

Increasing Short

27,821

1.3698 GBP

2.5p ordinary

SWAP

Increasing Short

633

1.3710 GBP

2.5p ordinary

SWAP

Increasing Short

30,426

1.3727 GBP

2.5p ordinary

SWAP

Increasing Short

36,633

1.3731 GBP

2.5p ordinary

SWAP

Increasing Short

84,098

1.3732 GBP

2.5p ordinary

SWAP

Increasing Short

3,408

1.3737 GBP

2.5p ordinary

SWAP

Increasing Short

32,100

1.3740 GBP

2.5p ordinary

SWAP

Increasing Short

12,461

1.3741 GBP

2.5p ordinary

SWAP

Increasing Short

516

1.3760 GBP

2.5p ordinary

SWAP

Increasing Short

1,958

1.3780 GBP

2.5p ordinary

CFD

Decreasing Short

4,242

1.3679 GBP

2.5p ordinary

CFD

Decreasing Short

10,071

1.3680 GBP

2.5p ordinary

CFD

Decreasing Short

5,720

1.3739 GBP

2.5p ordinary

CFD

Decreasing Short

22

1.3795 GBP

2.5p ordinary

CFD

Increasing Short

9,001

1.3680 GBP

2.5p ordinary

CFD

Increasing Short

1

1.3700 GBP

2.5p ordinary

CFD

Increasing Short

1,092

1.3774 GBP

2.5p ordinary

CFD

Increasing Short

2,497

1.3780 GBP

(c)

Stock-settled derivative transactions (including options)

(i)

Writing, selling, purchasing or varying

Class

Product

Writing,

Number

Exercise

Type

Expiry

Option

of

description

purchasing,

of

price

date

money

relevant

selling,

securities

per unit

paid/

security

varying etc

to which

received

option

per unit

relates

(ii)

Exercising

Class of relevant

Product description

Exercising/ exercised against

Number of

Exercise price per

security

securities

unit

(d)

Other dealings (including subscribing for new securities)

Class of relevant

Nature of Dealings

Details

Price per unit (if

security

applicable)

4.

OTHER INFORMATION

(a)

Indemnity and other dealings arrangements

Details of any indemnity or option arrangement, or any agreement or understanding,

formal or informal, relating to relevant securities which may be an inducement to deal

or refrain from dealing entered into by the exempt principal trader making the disclosure and any party

to the offer or any person acting in concert with a party to the offer:

NONE

(b)

Agreements, arrangements or understandings relating to options or derivatives

Details of any agreement, arrangement or understanding, formal or informal, between

the person making the disclosure and any other person relating to:

(i) the voting rights of any relevant securities under any option; or

(ii) the voting rights of future acquisition or disposal of any relevant securities to which

any derivative is referenced:

NONE

(c)

Attachments

Is a Supplemental Form 8 (Open Positions) attached?

NO

Date of disclosure:

17 Jul 2025

Contact name:

Large Holdings Regulatory Operations

Telephone number:

020 3134 7213