National Interstate Insurance Company Employee Directory
InsuranceOhio, United States501-1000 Employees
National Interstate Insurance Company has about 735 employees across 2 continents, most of them in North America. By country, the largest groups are United States Of America (96%) and India (3%). Finance and Product Management make up 39% of the profiles with a known department. National Interstate Insurance Company's workforce spans 25 departments. National Interstate Insurance Company's workforce fell 7% between July 2025 and July 2026.