aggreko

ATTENDANCE CARD - 2018 ANNUAL GENERAL MEETING

For use at the Annual General Meeting of Aggreko plc to be held on Thursday 26 April 2018 at 11.00 am at 200 SVS, 200 St Vincent Street, Glasgow G2 5RQ.

If you wish to attend this meeting in your capacity as a holder of Ordinary Shares, please sign this card and on arrival hand it to the Company's Registrar. This will facilitate entry to the meeting.

Signature of person attending:

Barcode:

Investor Code:

aggreko

FORM OF PROXY - 2018 ANNUAL GENERAL MEETING

I/We being a member of Aggreko plc hereby appoint the Chairman of the meeting or (see Note 1)

*Insert number of shares where relevant (see Note 1(c)).

as my/our proxy to attend, speak and vote for me/us and on my/our behalf at the Annual General Meeting of Aggreko plc to be held on Thursday 26 April 2018 at 11.00 am at 200 SVS, 200 St Vincent Street, Glasgow G2 5RQ and at any adjournment thereof.

I/We have indicated with an 'X' how I/we wish my/our votes to be cast on the following resolutions.

RESOLUTIONS

Please mark ☐ to indicate how you wish to vote

1. Receipt of reports and adoption of accounts
2. Approval of Annual Statement and Annual Report on Remuneration
3. Approval of Remuneration Policy
4. Declaration of dividend
5. Election of Heath Drewett
6. Re-election of Ken Hanna
7. Re-election of Chris Weston
8. Re-election of Dame Nicola Brewer
9. Re-election of Barbara Jeremiah
10. Re-election of Uwe Krueger

For

Against

Withheld

1. Re-election of Diana Layfield
2. Re-election of Ian Marchant
3. Re-election of Miles Roberts
4. Appointment of auditor
5. Authorise Audit Committee to determine remuneration of auditor
6. Authority to allot shares
7. Disapplication of pre-emption rights (customary)+
8. Disapplication of pre-emption rights (enhanced)+
9. Purchase of own shares+
10. General meetings on 14 clear days' notice+

To assist with arrangements, if you intend attending the meeting in person, please place an ☐ in this box

+Special Resolution

Signature

Date

AGM Information

Date: Thursday 26 April 2018

Location: 200 SVS, 200 St Vincent Street, Glasgow G2 5RQ
Tel: +44 (0)141 442 0088

Entrance and registration: Main entrance on St Vincent Street

Key timings: 10.00 am registration opens 11.00 am AGM starts

Refreshments: 10.00 am, and immediately after the AGM, tea and coffee will be available

NOTES ON FORM OF PROXY

1. To appoint as a proxy a person other than the Chairman of the meeting insert the full name in the space provided. A proxy need not be a member of the Company. You can also appoint more than one proxy, provided each proxy is appointed to exercise the rights attached to a different share or shares held by you. The following options are available:

(a) To appoint the Chairman as your sole proxy in respect of all your shares, simply fill in any voting instructions in the appropriate box and sign and date the Form of Proxy.

(b) To appoint a person other than the Chairman as your sole proxy in respect of all your shares, delete the words "the Chairman of the meeting or" and insert the name of your proxy in the space provided. Then fill in any voting instructions in the appropriate box and sign and date the Form of Proxy.

(c) To appoint more than one proxy, you may photocopy this Form of Proxy. Please indicate in the box next to the proxy holder's name the number of shares in relation to which they are authorised to act as your proxy (which, in aggregate, should not exceed the number of shares held by you). Please also indicate if the proxy instruction is one of multiple instructions being given. If you wish to appoint the Chairman as one of your multiple proxies, simply write "the Chairman of the meeting". All Forms of Proxy must be signed and should preferably be returned together in the same envelope.

1. Unless otherwise indicated, the proxy will vote as he/she thinks fit or, at his/her discretion, abstain from voting.

2. The Form of Proxy must arrive at Link Asset Services, Shareholder Solutions, The Registry, 34 Beckenham Road, Beckenham, Kent BR3 4TU by post or (during normal business hours only) by hand accompanied by any Power of Attorney under which it is executed (if applicable) no later than 11.00 am on Tuesday 24 April 2018.

3. A corporation must execute the Form of Proxy under either its common seal or the hand of a duly authorised officer or attorney.

4. The Form of Proxy is for use in respect of the Shareholder account specified on the face of the form only and should not be amended or submitted in respect of a different account.

5. The "Withheld" option is to enable you to abstain on any particular resolution. Such a vote is not a vote in law and will not be counted in the calculation of the proportion of votes "For" and "Against" a particular resolution.

6. Shares held in uncertificated form (i.e. in CREST) may be voted through the CREST Proxy Voting Service in accordance with the procedures set out in the CREST manual.

7. Completion and return of the Form of Proxy will not preclude you from attending and voting in person at the meeting should you so wish.

8. If you prefer, you may return the Form of Proxy in the enclosed reply paid envelope.

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aggreko

Dear Shareholder

Annual Report 2017

Aggreko plc is pleased to confirm that the following documents are now available on the Company's website www.plc.aggreko.com

Documents now available
Annual Report 2017
Notice of Meeting

Document web address
www.plc.aggreko.com/investors/investor-centre/2017-annual-report-summary
www.plc.aggreko.com/investors/shareholder-services/agm-information

If you have any questions concerning this communication, cannot locate or access the documents, would like to receive a paper copy of the document or would like to receive paper copies of shareholders communications in future please contact our Registrar:

Link Asset Services
Address: The Registry, 34 Beckenham Road, Beckenham, Kent BR3 4TU
Telephone: 0371 664 0300
Calls are charged at the standard geographic rate and will vary by provider. Calls outside the United Kingdom are charged at the applicable international rate. Lines are open between 9.00 am – 5.30 pm, Monday to Friday excluding public holidays in England and Wales.

Shareholder portal: http://shares.aggreko.com

Yours sincerely

Peter Kennerley
Group Legal Director & Company Secretary