Since 2010, National Interstate has consecutively been recognized as one of American’s Most Trustworthy Companies based on transparent and conservative accounting practices, as well as solid corporate governance and management.

Multiple year recipient of the Leading EDGE Award, which recognizes companies for creating significant value in the region.

A.M. Best, the leading insurance indicator of financial strength, rated us “A+” (Superior).

Multiple year winner of Information Week 500 Award.

Multiple year recipient of the NEO Success Award, which recognizes the region's most successful companies.

Multiple year recipient of the US Captive Service Awards, which recognizes providers of captive insurance products and services who have outperformed their competitors and demonstrated the highest levels of excellence.

Winner of CSC Midrange Technical Excellence Award.

Multiple past recipient of the Weatherhead 100, which recognizes the 100 fastest growing companies in Northeast Ohio. Five time recipient of the Centurion Weatherhead 100 Award, which recognize the fastest growing large companies.

Multiple year recipient of the Cascade Capital Corporation – Business Growth Awards, which recognizes area companies that have prominently increased sales and/or employment over the past five years.

Recognizing the entrepreneurial spirit, innovative business tactics and revenue growth of the 50 fastest-growing companies in Northeast Ohio.

Recognizing organizations for their ability to maintain great workplaces that support the attraction, retention, and motivation of top performers.