Argonaut Insurance Company
NAIC #19801
$149,755,000
Underwriting Limit
🏛️ U.S. Treasury Certified
Contact Information
- Address
- P.O. BOX 469011, SAN ANTONIO, TX 78246
- Phone
- (800) 470-7958
- Incorporated In
- Nebraska
Data sourced from U.S. Treasury Circular 570. Last updated March 1, 2026.