Independent Auditors' Report to the Members of Aggreko plc

We have audited the Group financial statements of Aggreko plc for the year ended 31 December 2011 which comprise the Group Income Statement, the Group Statement of Comprehensive Income, the Group Balance Sheet, the Group Cash Flow Statement, the Group Statement of Changes in Equity, Reconciliation of net cash flow to movement in net debt and the related notes to the Group financial statements. The financial reporting framework that has been applied in their preparation is applicable law and International Financial Reporting Standards (IFRSs) as adopted by the European Union.

Respective responsibilities of Directors and auditors

As explained more fully in the Statement of Directors' Responsibilities section, the Directors are responsible for the preparation of the Group financial statements and for being satisfied that they give a true and fair view. Our responsibility is to audit and express an opinion on the Group financial statements in accordance with applicable law and International Standards on Auditing (UK and Ireland). Those standards require us to comply with the Auditing Practices Board's Ethical Standards for Auditors.

This report, including the opinions, has been prepared for and only for the Company's members as a body in accordance with Chapter 3 of Part 16 of the Companies Act 2006 and for no other purpose. We do not, in giving these opinions, accept or assume responsibility for any other purpose or to any other person to whom this report is shown or into whose hands it may come save where expressly agreed by our prior consent in writing.

Scope of the audit of the financial statements

An audit involves obtaining evidence about the amounts and disclosures in the financial statements sufficient to give reasonable assurance that the financial statements are free from material misstatement, whether caused by fraud or error. This includes an assessment of: whether the accounting policies are appropriate to the Group's circumstances and have been consistently applied and adequately disclosed; the reasonableness of significant accounting estimates made by the Directors; and the overall presentation of the financial statements. In addition, we read all the financial and non-financial information in the Annual Report and Accounts to identify material inconsistencies with the audited financial statements. If we become aware of any apparent material misstatements or inconsistencies we consider the implications for our report.

Opinion on financial statements

In our opinion the Group financial statements:

• give a true and fair view of the state of the Group's affairs as at 31 December 2011 and of its profit and cash flows for the year then ended;
• have been properly prepared in accordance with IFRSs as adopted by the European Union; and
• have been prepared in accordance with the requirements of the Companies Act 2006 and Article 4 of the IAS Regulation.

Opinion on other matter prescribed by the Companies Act 2006

In our opinion the information given in the Directors' Report for the financial year for which the Group financial statements are prepared is consistent with the Group financial statements.

Matters on which we are required to report by exception

We have nothing to report in respect of the following:

Under the Companies Act 2006 we are required to report to you if, in our opinion:

• certain disclosures of Directors' remuneration specified by law are not made; or
• we have not received all the information and explanations we require for our audit.

Under the Listing Rules we are required to review:

• the Directors' statement, in relation to going concern set out on within the Corporate Governance section;
• the part of the Corporate Governance Statement relating to the Company's compliance with the nine provisions of the UK Corporate Governance Code specified for our review; and
• certain elements of the report to shareholders by the Board on Directors' remuneration.

Other matter

We have reported separately on the parent company financial statements of Aggreko plc for the year ended 31 December 2011 and on the information in the Remuneration Report that is described as having been audited.

Graham McGregor (Senior Statutory Auditor)
for and on behalf of PricewaterhouseCoopers LLP
Chartered Accountants and Statutory Auditors
Glasgow
9 March 2012