Payment of Dividends by BACS

Many Shareholders have already arranged for dividends to be paid by mandate directly to their bank or building society account. The Company mandates dividends through the BACS (Bankers' Automated Clearing Services) system. The benefit to Shareholders of the BACS payment method is that the Registrar posts the tax vouchers directly to them, whilst the dividend is credited on the payment date to the Shareholder's bank or building society account. Shareholders who have not yet arranged for their dividends to be paid directly to their bank or building society account and wish to benefit from this service should request the Company's Registrar to send them a Dividend/Interest mandate form or alternatively complete the mandate form accompanying their dividend warrant and tax voucher in May 2009.

Online Shareholder Services and Share Dealing

Shareholders may wish to take advantage of the 'Online' enquiry service offered by the Registrar. This service allows a Shareholder to access his/her own account to verify address details and the number of shares held. The service can be obtained on www.capitaregistrars.com where there is also an 'Information Zone' which provides answers to many questions frequently asked by Shareholders. The Registrar also offers a share dealing service to existing Shareholders.

Sharegift

We value all our Shareholders, no matter how many shares they own, but we do realise that some Shareholders hold on to small quantities of shares because they believe that the cost of selling them would make the transaction uneconomic. A free service is available to enable Shareholders with small holdings, should they so wish, to donate their shares to charity, and gain the benefit of tax relief on this donation. This scheme has been successfully adopted by several large quoted companies, and further details are available from the Secretary.

Officers and Advisers Secretary and Registered Office

Peter Kennerley
8th Floor
120 Bothwell Street
Glasgow G2 7JS
United Kingdom
Tel 0141 225 5900
Fax 0141 225 5949
E-mail investors@aggreko.com
Company No. SC 177553

Registrars and Transfer Office

Capita Registrars
Northern House
Woodsome Park
Fenay Bridge
Huddersfield
West Yorkshire HD8 0GA
United Kingdom
Tel 0871 664 0300
(From outside the UK: +44 (0)20 8639 3399)
Calls cost 10p per minute plus
network extras
Website www.capitaregistrars.com
E-mail ssd@capitaregistrars.com

Stockbrokers

UBS - London
Citigroup Global Markets -London

Auditors

PricewaterhouseCoopers LLP -
Glasgow
Chartered Accountants

Financial Calendar

Year ended
31 December 2008
6 Months ending
30 June 2009
Results announced 5 March 2009 Late August 2009
Report posted 19 March 2009 Mid September 2009
Annual General Meeting 29 April 2009
Ex-dividend date 15 April 2009 Late October 2009
Dividend record date 17 April 2009 Late October 2009
Dividend payment date 15 May 2009 Late November 2009

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