centralizer

/ˈsɛntrəˌlaɪzər/
noun
  1. A person or thing that brings power or control to a central point.
    • The new manager was a centralizer who wanted all reports to go through her.
    • The software acts as a centralizer, pulling data from multiple sources into one dashboard.
    • History shows that strong centralizers often face resistance from local leaders.
Synonyms
What does "centralizer" mean? | whatsthatwordmean | whatsthatwordmean