13 March 2009: Standard & Poor's Ratings Services raised its long-term counterparty credit and insurer financial strength ratings on France-based reinsurer SCOR SE and its core guaranteed subsidiaries (collectively SCOR or the group) to 'A' from 'A-'. At the same time, the short-term local currency counterparty credit rating was raised to 'A-1' from 'A-2'. The outlook on all of these entities is stable.
4 December 2008: Moody's Investors Service announced today that it had upgraded the insurance financial strength rating (IFSR) of SCOR and various subsidiaries to A2 from A3, and SCOR's subordinated debt to Baa1 from Baa2. All ratings have a stable outlook.
21 August 2008: Fitch Ratings has upgraded SCOR SE’s ratings to "A" on Insurer Financial Strength (IFS) and to "A" on its Long Term Issuer Default Rating (IDRs). The rating on the Junior Subordinated Debt moves to "BBB+". The outlook for the IFS rating and the Long-term IDRs remains stable. Previously, the ratings were "A-", "A-" and "BBB" respectively.
11 May 2007: Standard & Poor's and Moody's announce that they have maintained SCOR’s financial strength ratings (“FSR") following the conclusion of a friendly agreement between SCOR and Converium with regard to their combination.
20 August 2007: AM BEST affirms the FSR of A- to SCOR and upgraded the FSR of Converium to A-
24 August 2007: FITCH affirms the Insurer financial strength (“IFS") rating of A- to SCOR and upgraded the IFS of Converium to A-
