Annual Financial Report

11 April 2012

OMEGA INSURANCE HOLDINGS LIMITED

Mailing of 2011 Annual Report, Notice of Annual General Meeting

and AGM Record Date

Omega Insurance Holdings Limited (the "Company") announces that it has mailed to shareholders the Annual Report for the year ended 31 December 2011, together with

the Notice of Annual General Meeting ("AGM"), the form of proxy and the form of direction for depository interest holders. The Company's AGM will be held at Crown House, 4 Par-la-Ville Road, Hamilton HM 08, Bermuda on 10 May 2012 at 10:00 a.m. (Bermuda time).

Shareholders entered on the register of members at 5:00pm Bermuda time on 13 April 2012 (the "Record Time and Date") will be entitled to attend and vote at the meeting (either in person or by proxy). The length of time between the Record Time and Date and the AGM is necessary to allow sufficient time to complete any voting cut-back calculations as required under the Company's Bye-laws.

Copies of these documents are available on the Company's website at www.omegauw.com.

Copies of the Company's Annual Report and Accounts for the year ended 31 December 2011 together with the Notice of AGM, the form of proxy and the form of direction for depository interest holders, have been submitted to the National Storage Mechanism and will shortly be available forinspection at www.hemscott.com/nsm.do.

Enquiries:

Melanie Saunders, Company Secretary Tel: +1 441 279 6610

Jeremy Gorman, Assistant Company Secretary Tel: +44 (0)20 3178 5485