Thomas H. Lee Partners and Goldman Sachs Group Inc.’s private-equity unit are weighing on buying Blackstone Group LP’s GCA Services Group Inc., a provider of custodial services, according to sources.

Thomas H. Lee and Goldman Sachs’s consortium made an offer valuing GCA at about $1 billion, and there’s no guarantee it will prevail, Reuters reported. The company was acquired by Blackstone in 2012.

Spokesmen for Thomas H. Lee, Blackstone and Goldman Sachs didn’t give comment.

The material has been provided by InstaForex Company – www.instaforex.com