Holding(s) in Company

1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: ii

Interserve Plc

2. Reason for the notification (please tick the appropriate box or boxes):

An acquisition or disposal of voting rights

X

An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached

X

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

X

An event changing the breakdown of voting rights

Other (please specify):

3. Full name of person(s) subject to the notification obligation: iii

The Goldman Sachs Group, Inc.

4. Full name of shareholder(s)

(if different from 3.): iv

Goldman Sachs International

Goldman Sachs Asset Management, L.P.

5. Date of the transaction and date on which the threshold is crossed or reached: v

14 June 2017

6. Date on which issuer notified:

16 June 2017

7. Threshold(s) that is/are crossed or

reached: vi, vii

Above 9%

8. Notified details:

A: Voting rights attached to shares viii, ix

Class/type ofshares

if possible usingthe ISIN CODE

Situation previousto the triggeringtransaction

Resulting situation after the triggering transaction

NumberofShares

NumberofVotingRights

Numberof shares

Number of votingrights

% of voting rights x

Direct xi

Indirect xii

Direct

Indirect

GB0001528156

11,931,510

8.19%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financialinstrument

Expirationdate xiii

Exercise/ConversionPeriod xiv

Number of votingrights that may beacquired if theinstrument isexercised/ converted.

% of votingrights

 Stock Loan (Physical)

Open

1,187,546

0.81%

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi

Resulting situation after the triggering transaction

Type of financialinstrument

Exerciseprice

Expirationdate xvii

Exercise/Conversionperiod xviii

Number of votingrights instrumentrefers to

% of voting rights xix, xx

Nominal

Delta

CFD

10-Dec-2025

247,100

0.17%

CFD

28-Apr-2027

93,352

0.06%

CFD

10-Dec-2025

42,571

0.03%

CFD

4-Jun-2027

26,400

0.02%

CFD

11-Jun-2027

16,885

0.01%

Swap

19-Jun-2018

2,100

0.001%

CFD

9-Dec-2026

2,069

0.001%

Swap

19-Jun-2018

1,100

0.001%

Swap

19-Jun-2018

1,000

0.001%

CFD

3-Jun-2027

900

0.001%

Swap

19-Jun-2018

900

0.001%

CFD

30-Apr-2027

343

0.0002%

Total (A+B+C)

Number of voting rights

Percentage of voting rights

13,553,777

9.30%

9. Chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held, if applicable: xxi

The Goldman Sachs Group, Inc.; 13,553,777 shares; 9.30%

Goldman Sachs (UK) L.L.C. (Controlled by The Goldman Sachs Group, Inc.); 13,522,146 shares; 9.28%

Goldman Sachs Group UK Limited (Controlled by Goldman Sachs (UK) L.L.C.); 13,522,146 shares; 9.28%

Goldman Sachs International (Controlled by Goldman Sachs Group UK Limited); 13,522,146 shares; 9.28%

GSAM Holdings LLC (Controlled by The Goldman Sachs Group, Inc.)

Goldman Sachs Asset Management, L.P. (Controlled by GSAM Holdings LLC)

Proxy Voting:

10. Name of the proxy holder:

N/A

11. Number of voting rights proxy holder will cease to hold:

N/A

12. Date on which proxy holder will cease to hold voting rights:

N/A

13. Additional information:

LEI: 549300MVYY4EZCRFHZ09

Please note that the total amount of voting rights has been rounded to two decimal places. There is therefore a possibility of a rounding error.

14. Contact name:

Trevor Bradbury

15. Contact telephone number:

0118 932 0123