A copy of the list documents required for an IPO in London indicate Travelport intends to raise $2 billion through by issuing new shares to the markets.
Approximately $1.8 billion will be obtained via the global offer and a further $225 million from the Government of Singapore Investment Corporation (GIC).
See the full story at http://www.tnooz.com/2010/01/19/news/travelport-issues-documents-for-listing-on-london-stock-exchange/