Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - National Interstate CORPFinancial_Report.xls
EX-23.1 - EXHIBIT 23.1 - National Interstate CORPexhibit2311.htm
EX-24.1 - EXHIBIT 24.1 - National Interstate CORPexhibit2411.htm
EX-32.2 - EXHIBIT 32.2 - National Interstate CORPexhibit32211.htm
EX-32.1 - EXHIBIT 32.1 - National Interstate CORPexhibit32111.htm
EX-31.2 - EXHIBIT 31.2 - National Interstate CORPexhibit31211.htm
EX-31.1 - EXHIBIT 31.1 - National Interstate CORPexhibit31111.htm
10-K - 10-K - National Interstate CORPnatl-20141231x10k.htm

EXHIBIT 21.1
NATIONAL INTERSTATE CORPORATION SUBSIDIARIES

Company
State/Jurisdiction
American Highways Insurance Agency, Inc.
OH
Explorer RV Insurance Agency, Inc.
OH
Hudson Indemnity, Ltd.
Cayman Islands
National Interstate Insurance Company
OH
National Interstate Insurance Company of Hawaii, Inc.

OH
National Interstate Insurance Agency, Inc.
OH
Triumphe Casualty Company
OH
Hudson Management Group, Ltd.
U.S. Virgin Islands
Safety, Claims & Litigation Services, LLC
MT
Safety, Claims & Litigation Services, LLC
OH
Vanliner Insurance Company
MO
Vanliner Reinsurance Limited
Bermuda
TransProtection Service Company
MO