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Company profile

Fidessa Buy-Side Limited

UK company 03656437, incorporated on 26 October 1998.

Fidessa Buy-Side Limited is a UK company with status Active founded in 1998 based in London.

Company number
03656437
Incorporated
26 Oct 1998
Companies House status
Active

Company identity

Founded / incorporated
26 October 1998

Company number 03656437

Verify at Companies House
Legal name
FIDESSA BUY-SIDE LIMITED
Company type
Private Limited Company
Region
London
Registered address
C/O ION
10 QUEEN STREET PLACE
LONDON
ENGLAND
EC4R 1BE
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

3 levels 1 ultimate controller
1
Company Active LTD
Fidessa Buy-Side Limited
CRN 03656437
2
Direct controller Active LTD
Fidessa Group Holdings Limited
CRN 03234176
3
Intermediate controller Active LTD
Ion Capital UK Limited
CRN 11262493
4
Ultimate controller
00520579
CRN 00520579

Company events

Reference milestones and recent Companies House filing stream events.

5 events
09 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

26 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

26 Oct
1998

Incorporated

Inception

Company registered at Companies House