Jan 27 (Reuters) - Fairfax Financial Holdings Ltd FFH.TO :
* Omers commits to invest US$1 billion in allied world transaction with Fairfax
* Fairfax Financial Holdings - co, omers entered into agreement to indirectly acquire about 21 percent of shares of allied world assurance co holdings ag
* Fairfax Financial Holdings ltd - Fairfax is in ongoing discussions with several additional third parties to participate in allied world investment Source text for Eikon: Further company coverage: FFH.TO