CSLT.L Regulatory News (CSLT)

COSALT PLC

ANNUAL INFORMATION UPDATE

As required under paragraph 5.2 of the Prospectus Rules, and following publication of the 2010 Annual Report & Accounts, Cosalt Plc is pleased to provide its Annual Information Update, in relation to information that has been published or made available to the public from 31 October 2009 up to and including 24 May 2011.

This Annual Information Update is being made available on our website http://www.cosalt.com/investors/corporategovernance/annualinformationupdate.ashx

1. Announcements made via the London Stock Exchange's Regulatory News Service (RNS), a regulatory information service, on or around the dates indicated.

2. All of the documents listed below were filed with the Registrar of Companies in England and Wales on or around the dates indicated.

16/05/2011 TM01 APPOINTMENT TERMINATED, DIRECTOR MICHAEL REYNOLDS

05/04/2011 AR01 05/02/11 BULK LIST ANNUAL RETURN

09/12/2010 TM01 APPOINTMENT TERMINATED, DIRECTOR SIMON GILBERT

06/10/2010 AP01 DIRECTOR APPOINTED MR JOHN KENNETH MURRAY

20/09/2010 TM01 APPOINTMENT TERMINATED, DIRECTOR CALUM MELVILLE

14/05/2010 AD01 REGISTERED OFFICE CHANGED

13/04/2010 AA GROUP OF COMPANIES' ACCOUNTS MADE UP TO 01/11/09

30/03/2010 MEM/ARTS ARTICLES OF ASSOCIATION

30/03/2010 RES01 ALTERATION TO MEMORANDUM AND ARTICLES

26/02/2010 AR01 05/02/10 ANNUAL RETURN

12/01/2010 AP01 DIRECTOR APPOINTED MR MAURICE ALISTAIR WHITE

12/01/2010 TM01 APPOINTMENT TERMINATED, DIRECTOR JOHN KELLY

15/12/2009 AP01 DIRECTOR APPOINTED MR CALUM GERRARD MELVILLE

01/12/2009 CH01 DIRECTOR'S CHANGE OF PARTICULARS/MICHAEL THOMAS REYNOLDS / 30/11/2009

01/12/2009 CH01 DIRECTOR'S CHANGE OF PARTICULARS/YAROM OPHIR / 30/11/2009

01/12/2009 CH01 DIRECTOR'S CHANGE OF PARTICULARS/MARK TIMOTHY LEJMAN / 30/11/2009

01/12/2009 CH01 DIRECTOR'S CHANGE OF PARTICULARS/JOHN ANTHONY BRIAN KELLY / 30/11/2009

01/12/2009 CH01 DIRECTOR'S CHANGE OF PARTICULARS/NEIL RICHARD CARRICK / 30/11/2009

01/12/2009 CH03 SECRETARY'S CHANGE OF PARTICULARS/NEIL RICHARD CARRICK / 30/11/2009

01/12/2009 CH01 DIRECTOR'S CHANGE OF PARTICULARS/DAVID PETER JOHN ROSS / 30/11/99

01/12/2009 TM01 APPOINTMENT TERMINATED, DIRECTOR DAVID HOBDEY

01/12/2009 AP01 DIRECTOR APPOINTED MR SIMON GEORGE GILBERT

25/11/2009 AD03 REGISTER(S) MOVED TO SAIL ADDRESS 114-REG MEM

25/11/2009 AD02 SAIL ADDRESS CREATED

3. Documents issued to Shareholders

Date Document

13 May 2011 Annual Report & Accounts for period ending 31 December 2010.

Notice of Meeting and Proxy Form

30 June 2010 Half Year Financial Report for period ending 30 April 2010.

25 February 2010 Annual report and accounts for the year ended 1 November 2009, notice of AGM, form of proxy.

Copies of these documents have also been filed by the Company with the National Storage Mechanism and can be viewed at www.hemscott.com/nsm.do

Copies of all documents issued to Shareholders are also available on request from the Deputy Company Secretary, Cosalt Plc, Origin 4, Genesis Park, Origin Way, Grimsby, DN37 9TZ.

Further information regarding the Company and its activities is available at www.cosalt.com

The information referred to in this Annual Information Update was correct when it was published, but may now be out of date.