refocus
verb[IorT]
uk/ˌriːˈfəʊkəs/usto put moreeffortintoparticularactivities, in thebeliefthat you will make acompanymoresuccessful:
Our newstrategyis torefocus onfivekeyareas.
He istryingto refocus thecompanyonitsoilandgasoperations, andsellunrelatedbusinesses.