Verified BIC/SWIFT • May 2026
NATIONAL INVESTMENT SERVICES
MILWAUKEE,WI MILWAUKEE,WI POB 3110 UNITED STATES OF AMERICA
NAIRUS51
SWIFT Code Format Breakdown
NAIR
Bank Code
US
Country
51
Location
XXX
Branch
Official Institution Data
Legal Entity
NATIONAL INVESTMENT SERVICES
Primary City
Wi Milwaukee
Related in Wi Milwaukee
Secure Transfer
Verify transaction details before sending money in 2026.