The UN has a regional office in Kiev . The UN Industrial Development Programme Ukraine pages describes their activities. The European Bank for Reconstruction and Development has a Fact Sheet for Ukraine. The US Embassy to Ukraine site includes a good Foreign Commercial Service section for doing business. The U.S.-Ukraine Foundation promotes democratic development in Ukraine through social and economic partnerships.
Site includes some good links.
The United Kingdom Department for International Development has some activities in Ukraine. The German GTZ development program has information on its programs in Ukraine . Please email the webmaster .