Overview
Legal name
LSEG B1 LIMITED
Region
London
Registered address
10 PATERNOSTER SQUARE
LONDON
ENGLAND
EC4M 7LS
Insolvency history
No
Company
Active
LTD
Company profile
Lseg B1 Limited
Lseg B1 Limited is a UK company with status active founded in 2024 based in London.
CRN
15546727
Founded
2024
Age
2
Corporate ownership
Updated 06 Jun 2026 16:52
1
Company
Active
LTD
Lseg B1 Limited
CRN 15546727
2
Direct controller
Active
LTD
London Stock Exchange Group (Services) Limited
CRN 09313935
3
Ultimate controller
Active
PLC
London Stock Exchange Group PLC
CRN 05369106
Company events
Reference milestones and recent Companies House filing stream events.
6 events
20 Mar
2027
Confirmation statement due
Confirmation DueNext confirmation statement due date
31 Dec
2026
Accounts due
Accounts DueNext accounts due date
09 Jun
2026
Change Account Reference Date Company Previous Shortened
Accounts Awaiting analysisAA01 | Transaction MzUyNTk4ODkzOWFkaXF6a2N4
Published 09 Jun 2026 07:50
06 Mar
2026
Confirmation statement filed
ConfirmationLast confirmation statement made up date
31 Mar
2025
Accounts filed
AccountsLast accounts made up date
07 Mar
2024
Incorporated
InceptionCompany registered at Companies House