Hallie Warner

Hallie WarnerMeet Hallie Warner, Chief of Staff

Hallie Warner serves as Chief of Staff to the Founder and CEO of Hergenrother Enterprises. She has worked side-by-side with Adam Hergenrother for over six years, ensuring that Adam’s vision is communicated and implemented.

With over nine years of experience supporting the C-Suite, Hallie has mastered the ability to lead and assist by assessing current needs, initiating change, and executing projects.

As Chief of Staff, Hallie works closely with the executive team to manage special projects, hire and grow talent, and maximize Adam’s reach through training events and strategic communication.


  • Sharing the company vision and recruiting talent
  • Coaching EAs/COSs to achieve a strategic partnership with their executive
  • Public relations and social media
  • Business and career development


  • Managing and leading up
  • Strategic partnerships with Executive/C-Suite
  • Career development
  • Business planning and goal setting


  • Lead & Assist
  • EA Career and Leadership Development