Holding(s) in Company

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi

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

Intertek Group 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

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

An event changing the breakdown of voting rights

Other (please specify):

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

Marathon Asset Management LLP

4. Full name of shareholder(s)

(if different from 3.):iv

See attached breakdown

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

21 December 2016

6. Date on which issuer notified:

22 December 2016

7. Threshold(s) that is/are crossed or reached: vi, vii

5%

8. Notified details:

A: Voting rights attached to shares viii, ix

Class/type of shares

if possible using the ISIN CODE

Situation previous to the triggering transaction

Resulting situation after the triggering transaction

Number of Shares

Number of Voting Rights

Number of shares

Number of voting rights

% of voting rights x

Direct

Direct xi

Indirect xii

Direct

Indirect

GB0031638363

9,695,614

8,166,089

9,580,034

8,050,509

4.99%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financial instrument

Expiration date xiii

Exercise/ Conversion Period xiv

Number of voting rights that may be

% of voting rights

acquired if the

instrument is

exercised/ converted.

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments

xv, xvi

Resulting situation after the triggering transaction

Type of financial instrument

Exercise price

Expiration date xvii

Exercise/ Conversion period xviii

Number of voting rights instrument refers to

% of voting rights xix, xx

Nominal

Delta

Total (A+B+C)

Number of voting rights

Percentage of voting rights

8,050,509

 4.99%

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

Proxy Voting:

10. Name of the proxy holder:

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

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

13. Additional information:

Marathon Asset Management LLP

14. Contact name:

James Bennett

15. Contact telephone number:

+44 (0)207 7497 2211

Custodian

Nominal

Bank of New York Mellon

1,675,245

BNP Paribas Securities Services

64,845

Brown Brothers Harriman

103,610

JP Morgan Chase

518,521

Northern Trust

4,589,126

Royal Bank of Canada

11,234

State Street Bank & Trust Company, Boston

2,617,453

Total

9,580,034