HSBC INVESTMENT BANK HOLDINGS LIMITED

UK registered

Companies House number 03141245·9 UK shareholdings·2 ownership layers

HSBC INVESTMENT BANK HOLDINGS LIMITED is a UK-registered corporate shareholder (Companies House number 03141245) and holds shares in 9 active UK companies, recorded across 17 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 2 companies spanning 2 ownership layers, of which 3 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 1 of these holdings. It ranks #1,870 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
9

Share-class positions
17

Identity
UK company 03141245

Jurisdiction
UNITED KINGDOM

Ownership layers below
2

Holdings that are holding companies
3

PSC register agrees on
1 holdings

Company profile

Companies House profile of HSBC INVESTMENT BANK HOLDINGS LIMITED

Shareholders

Shares held by HSBC INVESTMENT BANK HOLDINGS LIMITED in 9 UK companies

Ownership chain

2 companies across 2 layers beneath HSBC INVESTMENT BANK HOLDINGS LIMITED

Official record

Companies House record 03141245

Shareholdings

Every company HSBC INVESTMENT BANK HOLDINGS LIMITED appears on as a member, as filed. 9 of 9 are linked to their Companies House profile.

Company held	Status	Accounts	Share class	Shares	% of class	% of capital	Total % of capital	As of
TRANSFICC LIMITED09869279	Active	SMALL	A PREFERENCE SHARES	319,600	12.96%	4.42%	4.42%	2026-05-01
FINBOURNE TECHNOLOGY LIMITED10539696	Active	GROUP	SERIES B SHARES	52,520	7.42%	2.34%	2.34%	2025-06-01
LSEG PTS HOLDINGS LIMITED ▼12857301	Active	FULL	£1.00 NON-VOTING SHARES	1,437	9.09%	1.44%	1.82%	2026-05-15
LSEG PTS HOLDINGS LIMITED ▼12857301	Active	FULL	£1.00 ORDINARY SHARES	381	0.45%	0.38%	1.82%	2026-05-15
XYB LIMITED14610499	Active	FULL	ORDINARY	130,606	12.38%	0.90%	0.90%	2026-01-22
HSIL INVESTMENTS LIMITED04430147	Active	FULL	ORDINARY	1				2026-05-02
MONESE LTD08720992	Active	FULL	D CONVERTIBLE PREFERRED SHARE	0				2025-10-07
NEPTUNE NETWORKS LIMITED09903271	Active	FULL	ORDINARY B SHARES	0				2026-06-04
NEPTUNE NETWORKS LIMITED09903271	Active	FULL	ORDINARY A SHARES	0				2026-06-04
QUANTEXA LIMITED10045407	Active	GROUP	SERIES D PREFERENCE	6,417				2026-03-06
			SERIES E PREFERENCE	1,561
			SERIES A	124,961
			ORDINARY A SHARES	16,548
			SERIES F PREFERENCE	1,119
			SERIES B	19,782
			SERIES C	19,309
THREADNEEDLE SOFTWARE HOLDINGS LIMITED ▼11251238	Active	GROUP	A PREFERENCE	358,797				2026-03-12

Ownership structure below these holdings

2 further companies sit beneath this entity’s direct holdings, across 2 layers. Each is linked to its Companies House profile.

LSEG PTS HOLDINGS LIMITED12857301
- QUANTILE TECHNOLOGIES LIMITED09622720 £1.00 ORDINARY SHARE · 100.00%
THREADNEEDLE SOFTWARE HOLDINGS LIMITED11251238
- THREADNEEDLE SOFTWARE LIMITED07485799 A ORDINARY / ORDINARY · 100.00%

Related company owners

Corporate shareholders that hold shares in the same UK companies as HSBC INVESTMENT BANK HOLDINGS LIMITED:

BRITISH PATIENT CAPITAL LIMITED11271076 56 shared holdings
ALBION CROWN VCT PLC03495287 25 shared holdings
ALBION TECHNOLOGY & GENERAL VCT PLC04114310 25 shared holdings
ALBION ENTERPRISE VCT PLC05990732 25 shared holdings
ALBION KAY VCT PLC03139019 24 shared holdings
ALBION DEVELOPMENT VCT PLC03654040 24 shared holdings

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

MITIE LIMITED02938041 9 UK holdings
BELL ROCK WORKPLACE MANAGEMENT LIMITED02970406 9 UK holdings
SKY VENTURES LIMITED03092549 9 UK holdings
SMEDVIG CAPITAL LIMITED03121131 9 UK holdings

Every company on this page is identified by its original Companies House registration number, shown beside its name and repeated in the data-company-number attribute of the same element. A shareholder that does not resolve to a registered company carries no number.

▼ marks a holding that itself holds shares in further companies, so ownership continues below it.

“% of capital” is the entity’s share of issued capital by nominal value, the correct basis when a company has multiple share classes.

Figures are as filed on each company’s most recent confirmation statement; the “As of” column gives that statement date. Source: Companies House Free Company Data and CS01 confirmation statements. Official record: find-and-update.company-information.service.gov.uk.