Overview
National Interstate Insurance and its wholly owned Vanliner Insurance Company provide specialized insurance for commercial transportation industries. They offer dozens of insurance products backed by strong financials, with tailored coverage and services like loss-control guidance and claims handling to fit each operator’s needs. The business operates through a broad U.S. network of producers and is licensed in all 50 states, serving customers with a relationship-driven approach and high-value service. Their brands are part of Great American Insurance Group, aiming to deliver dependable protection and excellent customer experience to transportation customers. In short, they help transportation businesses manage risk with customized coverage and strong support, across the country, to earn long-term trust and value.
Work here?Claim your company
Simplify's take
What believers are saying
- The November 2026 site lists trucking, bus, ambulance, tow, waste, and last-mile programs.
- The 2025 annual statement shows a large investment portfolio and Berkshire Hathaway bond holdings.
- Great American's November 2026 directory confirms 50-state licensing and broader specialty distribution reach.
What critics are saying
- 2026 lawsuits in Virginia, Texas, Hawaii, California, and Connecticut signal persistent claims and coverage disputes.
- The Connecticut Interlocal case runs through 2028, locking up management and defense costs.
- Transportation specialization concentrates catastrophe and jury-verdict risk; a severe accident cluster can crush margins.
What makes National Interstate Insurance unique
- Great American Insurance Group backs National Interstate, giving A+ capital and claims support.
- Since 1989, it has specialized in wheels-based transportation, not broad commercial P&C.
- Captive programs and niche underwriting target fleets, buses, limousines, NEMT, and specialty carriers.
Help us improve and share your feedback! Did you find this helpful?