TOUCHSTONE INNOVATIONS BUSINESSES LLP

UK registered

openregistry-gb-OC333709·34 UK shareholdings·2 ownership layers

TOUCHSTONE INNOVATIONS BUSINESSES LLP is a UK-registered corporate shareholder (Companies House number OC333709) and holds shares in 34 active UK companies, recorded across 56 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 3 companies spanning 2 ownership layers, of which 6 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 10 of these holdings. Sophymarine OpenRegistry ID openregistry-gb-OC333709. It ranks #139 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
34

Share-class positions
56

Identity
UK company OC333709

Jurisdiction
UNITED KINGDOM

Ownership layers below
2

Holdings that are holding companies
6

PSC register agrees on
10 holdings

Company profile

Companies House profile of TOUCHSTONE INNOVATIONS BUSINESSES LLP

Shareholders

Shares held by TOUCHSTONE INNOVATIONS BUSINESSES LLP in 34 UK companies

Ownership chain

3 companies across 2 layers beneath TOUCHSTONE INNOVATIONS BUSINESSES LLP

Official record

Companies House record OC333709

Shareholdings

Every company TOUCHSTONE INNOVATIONS BUSINESSES LLP appears on as a member, as filed. 34 of 34 are linked to their Companies House profile.

Company held	Status	Accounts	Share class	Shares	% of class	% of capital	Total % of capital	As of
AQDOT LIMITEDopenregistry-gb-08194508	Active	TOTAL EXEMPTION FULL	PREFERRED	591,653	35.25%	26.47%	26.47%	2025-10-02
AUTIFONY THERAPEUTICS LIMITED ▼openregistry-gb-07543962	Active	GROUP	SERIES A PREFERRED	5,000,000	38.40%	17.43%	24.87%	2025-02-25
			SERIES A-3 PREFERRED	2,083,333	35.53%	7.26%
			ORDINARY	50,000	1.46%	0.17%
EMBODY ORTHOPAEDIC LIMITEDopenregistry-gb-08139224	Active		ORDINARY	49,000	14.20%	14.20%	14.20%	2023-07-11
ORTHONIKA LIMITEDopenregistry-gb-09360214	Active		ORDINARY	25,000	10.53%	10.53%	10.53%	2025-12-31
SMART SURGICAL APPLIANCES LIMITEDopenregistry-gb-05900659	Active		ORDINARY	12,195,000	9.39%	9.39%	9.39%	2025-08-31
SPIRACHECK LIMITEDopenregistry-gb-10218039	Active		ORDINARY	111,000	8.97%	8.97%	8.97%	2025-06-06
SAM LABS LTD.openregistry-gb-09007359	Active	TOTAL EXEMPTION FULL	ORDINARY	756,835	15.06%	8.44%	8.44%	2025-06-20
GRIPABLE LIMITEDopenregistry-gb-10726111	Active	TOTAL EXEMPTION FULL	ORDINARY	350,000	7.46%	7.40%	7.40%	2025-09-22
DELTADOT LIMITEDopenregistry-gb-03949707	Active	TOTAL EXEMPTION FULL	ORDINARY SHARES	924,709	3.90%	3.90%	3.90%	2026-03-13
DELTADOT LIMITEDopenregistry-gb-03949707	Active	TOTAL EXEMPTION FULL	SPECIAL SHARES	1	16.67%	0.00%	3.90%	2026-03-13
PULMOCIDE LIMITEDopenregistry-gb-06182024	Active	SMALL	A PREFERRED	5,500,000	25.00%	2.28%	2.68%	2025-04-30
PULMOCIDE LIMITEDopenregistry-gb-06182024	Active	SMALL	B PREFERRED	952,381	4.80%	0.40%	2.68%	2025-04-30
SLAMCORE LIMITEDopenregistry-gb-09999502	Active	TOTAL EXEMPTION FULL	SEED 1A	111,200	100.00%	2.09%	2.09%	2026-02-10
NOTPLA LIMITEDopenregistry-gb-09147492	Active		A ORDINARY	8,351	0.25%	0.07%	0.07%	2025-07-25
IESO DIGITAL HEALTH LIMITEDopenregistry-gb-04063351	Active	GROUP	ORDINARY	0		0.00%		2025-08-31
			A ORDINARY	0		0.00%
			A1 PREFERRED	0		0.00%
AKAMIS BIO LIMITED ▼openregistry-gb-06001442	Active	GROUP	SERIES A PREFERRED	0		0.00%		2026-02-02
AKAMIS BIO LIMITED ▼openregistry-gb-06001442	Active	GROUP	ORDINARY	0	0.00%	0.00%		2026-02-02
SILICON MICROGRAVITY LIMITEDopenregistry-gb-09221340	Active	SMALL	SEED PREFERRED 1P SHARES	0	0.00%	0.00%		2022-09-16
SILICON MICROGRAVITY LIMITEDopenregistry-gb-09221340	Active	SMALL	B PREFERRED SHARES	0	0.00%	0.00%		2022-09-16
GARRISON TECHNOLOGY LTDopenregistry-gb-09286531	Active	GROUP	A PREFERRED SHARES	0	0.00%	0.00%		2024-10-29
			A1 PREFERRED SHARES	0	0.00%	0.00%
			A2 PREFERRED SHARES	0	0.00%	0.00%
MONOLITH AI LIMITEDopenregistry-gb-10200820	Active	TOTAL EXEMPTION FULL	ORDINARY	0	0.00%	0.00%		2026-05-25
FEATURESPACE LIMITEDopenregistry-gb-05640420	Active	GROUP	E PREFERRED ORDINARY	0				2025-12-31
			A PREFERRED ORDINARY	0
			B PREFERRED ORDINARY	0
			C PREFERRED ORDINARY	0
			D PREFERRED ORDINARY	0
DROP-TECH LTDopenregistry-gb-07247500	Active		ORDINARY	1,910				2021-05-10
MISSION THERAPEUTICS LIMITEDopenregistry-gb-07630933	Active	FULL	A PREFERRED	1,374,375				2025-05-11
			C PREFERRED	4,891,080
			B PREFERRED	4,090,909
ECONIC TECHNOLOGIES LTDopenregistry-gb-07681400	Active	SMALL	A PREFERRED	363,385				2024-06-24
			A ORDINARY	676,216
			C PREFERRED	400,000
			ORDINARY	47,600
			B PREFERRED	346,260
CLICKMECHANIC LTDopenregistry-gb-08297894	Active		A ORDINARY	16,300				2021-11-17
SUB SALT SOLUTIONS LIMITEDopenregistry-gb-08839072	Active		ORDINARY	39,066				2023-01-09
BIOMIN TECHNOLOGIES LIMITEDopenregistry-gb-09122826	Active		A ORDINARY	225				2025-07-09
ENTIA LTDopenregistry-gb-09283492	Active		ORDINARY	48,000				2025-10-21
OXULAR LIMITED ▼openregistry-gb-09331313	Active	TOTAL EXEMPTION FULL	A PREFERRED	0				2025-11-19
STORM THERAPEUTICS LIMITEDopenregistry-gb-09553473	Active	GROUP	ORDINARY	50,000				2026-04-21
STORM THERAPEUTICS LIMITEDopenregistry-gb-09553473	Active	GROUP	A PREFERRED	2,162,099				2026-04-21
ARTIOS PHARMA LIMITEDopenregistry-gb-09931309	Active	GROUP	SERIES A	4,988,333				2025-12-28
ACURABLE LIMITEDopenregistry-gb-10310661	Active		ORDINARY	20,000				2025-08-25
ACCUNEA LTD.openregistry-gb-10661414	Active		T ORDINARY	2,608				2022-12-05
LOMARE TECHNOLOGIES LIMITEDopenregistry-gb-10723076	Active		ORDINARY	0				2022-01-10
RFC POWER LIMITEDopenregistry-gb-10838031	Active	TOTAL EXEMPTION FULL	T ORDINARY	0				2026-04-15
TYMPA HEALTH TECHNOLOGIES LIMITEDopenregistry-gb-11029091	Active	GROUP	A ORDINARY	231,250				2026-01-04
ENTERPRISE THERAPEUTICS HOLDINGS LIMITEDopenregistry-gb-12868901	Active		SERIES A	2,199,300				2025-09-08
	Active		SERIES B	1,036,639				2025-09-08

Ownership structure below these holdings

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

AUTIFONY THERAPEUTICS LIMITEDopenregistry-gb-07543962
- AUTIFONY ALPHA LIMITEDopenregistry-gb-11924528 ORDINARY
AKAMIS BIO LIMITEDopenregistry-gb-06001442
- HYBRID BIOSYSTEMS LIMITEDopenregistry-gb-03421781 ORDINARY
OXULAR LIMITEDopenregistry-gb-09331313
- OXULAR ACQUISITIONS LIMITEDopenregistry-gb-12798969 ORDINARY · 100.00%

Related company owners

Corporate shareholders that hold shares in the same UK companies as TOUCHSTONE INNOVATIONS BUSINESSES LLP:

IP2IPO PORTFOLIO (GP) LIMITEDopenregistry-gb-10360684 33 shared holdings
IP2IPO PORTFOLIO L.P.openregistry-gb-LP017872 28 shared holdings
PFIZER INC. 21 shared holdings
CHESHAM HOLDINGS LTDopenregistry-gb-16407146 20 shared holdings
MOLTEN VENTURES VCT PLCopenregistry-gb-03424984 15 shared holdings
MORNINGSIDE VENTURE INVESTMENTS LTD 12 shared holdings

Other corporate shareholders of comparable size registered in UNITED KINGDOM:

MASCOLO LIMITEDopenregistry-gb-00770236 33 UK holdings
BARCLAYS UNQUOTED INVESTMENTS LIMITEDopenregistry-gb-02156066 33 UK holdings
GATELEY INCORPORATIONS LIMITEDopenregistry-gb-03519693 33 UK holdings
PEMBROKE VCT PLCopenregistry-gb-08307631 33 UK holdings

▼ 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.