National Interstate Insurance Company
This is a Summer 2026 internship with National Interstate (a member of Great American Insurance Group) focused on supporting the marketing function within a commercial transportation insurance organization. The internship provides hands-on exposure to the insurance industry through project work, professional development, and opportunities to learn across departments. Interns will contribute to business impact while building relationships through networking and social activities.
Headquarters
Richfield, Ohio, United States
Company Size
501-1000 employees
Founded
1989
National Interstate Insurance Company is a leading commercial insurance provider specializing in transportation and adjacent specialty industries, offering coverage including commercial auto, worker's compensation, general liability, physical damage, property, and cargo since 1989. The company serves operations of varying sizes across all 50 states, providing traditional insurance products as well as large account and group captive programs, telematics integration, and tailored loss control solutions. National Interstate is a member of the Great American Insurance Group family and holds an "A+" (Superior) rating from A.M. Best.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for National Interstate Insurance Company.
National Interstate Insurance Company didn’t post a salary, so this is our estimate from similar listings.
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