Lauren Sullivan supports Invariant’s CEO at Invariant, supporting firm leadership on scheduling, travel, and day-to-day executive operations.

Focus Areas 

• Manages executive calendars, correspondence, and priorities for firm leadership.

• Coordinates travel, meetings, and events with clients, partners, and stakeholders.

• Oversees executive logistics, budgets, and vendor relationships.

Lauren most recently served as Administrative Leader at Dow Chemical Company, where she supported the President of Dow North America and the Vice President of Government Affairs, including on high-visibility engagements with Capitol Hill, the White House, and federal agencies. Prior to that, she served as Executive Assistant at the Intermodal Association of North America and held travel coordination and business analysis roles at Cogent Communications. She brings deep experience in executive support, administrative leadership, and professional development.