KIEV, April 23 - At least two Ukrainian companies may launch initial public offerings on the Warsaw Stock Exchange in 2007, Ludwik Sobolewski, the exchange's president, said at a conference on IPOs on Monday.

"We are ready to launch a new floor for companies with small capitalization from Central and Eastern Europe for investors that are ready to take on additional risks, but with big yield," Sobolewski said, Interfax reported.