isporučivati

1. (of goods) to deliver; to supply
   Ova firma isporučuje nameštaj na kućnu adresu. — This company delivers furniture to your home.
   Godinama su isporučivali struju celom gradu. — For years they supplied electricity to the whole city.
2. (of a suspect) to extradite
   Srbija ne isporučuje svoje državljane drugim zemljama. — Serbia does not extradite its citizens to other countries.

The perfective is isporučiti; the pattern is isporučivati kome šta (to whom what).