Private equity firm Onex Corp. (OCX.T) is exploring a sale of call center operator Sitel Worldwide Corp. valuing the Tennessee-based firm at close to $1 billion, including debt, Reuters reported late Monday, citing people familiar with the matter.

Onex is working with Goldman Sachs Group (GS) on the auction, two of the people said.

Full story at http://www.reuters.com/article/2015/02/24/us-sitelworldwide-m-a-idUSKBN0LS01R20150224

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