Siemens and Strabag chase Sochi 2014 building deal
The two building companies are likely to bid for transport and power plant contracts, as well as the Olympic village, hotels and communications. That's according to the Bloomberg news agency.
The Russian corporation preparing Sochi for the games has a budget of more than $US 12 billion.
Strabag sold a 30% stake to Russian billionaire Oleg Deripaska last year.