Verified BIC/SWIFT • January 2026
BISYS INVESTMENT SERVICES
WALBROOK BUILDING 195 MARSH WALL LONDON E14 9SG UNITED KINGDOM
BSYSGB21
SWIFT Code Format Breakdown
BSYS
Bank Code
GB
Country
21
Location
XXX
Branch
Official Institution Data
Legal Entity
BISYS INVESTMENT SERVICES
Primary City
London
Related in London
Secure Transfer
Verify transaction details before sending money in 2026.