Combination of Acergy S.A. and Subsea 7 Inc. expected to

The following information is based on a press release from Acergy S.A. and Subsea 7 Inc. published on January 3, 2011 and may be subject to change.

Due to the combination of Acergy S.A and Subsea 7 Inc. with completion on 7^th of January 2011, NASDAQ OMX Stockholm will delist Acergy S.A on the Norwegian market segment, “XSTO Equities NOK” with last trading day 7^th of January 2011.

The continuing company Subsea 7 Inc. will be subject to following changes as of 10^th of January 2011:

New Issuer Symbol: SUBC

New Long Name:Subsea 7 S.A.

New ISIN:LU0075646355

New Order book symbol:SUBCo

Unchanged Order Book id: 63645

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Combination of Acergy S.A. and Subsea 7 Inc. expected to complete on January 7th, 2011 (02/11)