Holding(s) in Company

For filings with the FCA include the annex

For filings with issuer exclude the annex

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi

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

Amec Foster Wheeler plc

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

An acquisition or disposal of voting rights

ü

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

ü

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

ü

An event changing the breakdown of voting rights

Other (please specify):

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

Citadel GP LLC

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

SNC NOMINEES LIMITED

(in relation to section 8.A below)

5. Date of the transaction and date onwhich the threshold is crossed orreached: v

8 February 2016

6. Date on which issuer notified:

10 February 2016

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

Crossed below 5%

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

Direct xi

Indirect xii

Direct

Indirect

Ordinary shares

GB0000282623

125,116

Below 5%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financialinstrument

Expirationdate xiii

Exercise/Conversion Period xiv

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

% of votingrights

ADR's

US00167X2053

N/A

N/A

Below 5%

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

Resulting situation after the triggering transaction

Type of financialinstrument

Exercise price

Expiration date xvii

Exercise/Conversion period xviii

Number of voting rights instrument refers to

% of voting rights xix, xx

Equity swap

Equity call option

N/A

USD12.5

N/A

15/04/2016

N/A

Nominal

Delta

Below 5%

N/A

Total (A+B+C)

Number of voting rights

Percentage of voting rights

Below 5%

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

Citadel GP LLC is the controller of the various entities which hold the financial instruments comprising the total reportable position

Proxy Voting:

10. Name of the proxy holder:

N/A

11. Number of voting rights proxy holder will ceaseto hold:

N/A

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

N/A

13. Additional information:

Amec Foster Wheeler plc is disclosing this information in accordance with DTR 5.8.12

14. Contact name:

Helen Morrell

15. Contact telephone number:

+44 (0)1565 683233