UK companies/SIC 72110/Shareholders/Page 32

Shareholders of UK companies in SIC 72110Page 32 of 75

Research and experimental development on biotechnology·6,543 companies carry this code·30 shown on this page

SIC 72110 — Research and experimental development on biotechnology is the Companies House industry code carried by 6,543 UK companies. This page sets out the shareholder register of 30 of them: 143 distinct shareholders holding 153 share-class positions. Every figure comes from the statement of capital and list of members in that company’s most recent CS01 confirmation statement, filed between 2022-03-15 and 2026-03-31. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 72110

On the UK register
6,543

With a shareholder register
2,223

Companies on this page
30

Distinct shareholders
143

Shareholders that are UK companies
26

CROSSTALK THERAPEUTICS LTD

openregistry-gb-13162770·confirmation statement 2025-01-28·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
TSHAKA BIO, INCopenregistry-h-tshaka-bio-inc-b28211	ORDINARY	4,425,609	100.00%
CHARLES GRUMMITTopenregistry-h-charles-grummitt-049283	ORDINARY	0	0.00%
MEDICXI CO-INVEST III LPopenregistry-h-medicxi-co-invest-iii-lp-df0e02	ORDINARY	0	0.00%
MEDICXI III LPopenregistry-h-medicxi-iii-lp-b692a4	ORDINARY	0	0.00%
SIMON LEMPRIERE WESTBROOKopenregistry-h-simon-lempriere-westbrook-7bb0cd	ORDINARY	0	0.00%

ANTIMICROBIAL MATERIALS LIMITED

openregistry-gb-13260285·confirmation statement 2022-11-02·5 shareholders·1 share class

Shareholder	Share class	Shares held
KIM TEICHMANNopenregistry-h-kim-teichmann-1047a2	ORDINARY	51,000
KRAKEN HOLDINGS LLCopenregistry-h-kraken-holdings-llc-03d49b	ORDINARY	49,000
KEITH GILESopenregistry-h-keith-giles-31fdae	ORDINARY	5,264
ROBERT BALDWIN BROWN IIIopenregistry-h-robert-baldwin-brown-iii-7d9469	ORDINARY	0
SIMONE VASQUEZopenregistry-h-simone-vasquez-2ce891	ORDINARY	0

GREEN VALLEY BIOMASS LIMITED

openregistry-gb-13270731·confirmation statement 2025-03-15·5 shareholders·1 share class

Shareholder	Share class	Shares held
EDWARD KENNETH TIPLADYopenregistry-h-edward-kenneth-tiplady-f10dfb	ORDINARY	2,932
IAN WHITAKERopenregistry-h-ian-whitaker-49efe5	ORDINARY	2,932
LUKE SCOTT KENDALLopenregistry-h-luke-scott-kendall-2f19e9	ORDINARY	2,932
SAMUEL ROBERT WALTONopenregistry-h-samuel-robert-walton-8a8c21	ORDINARY	2,932
DARREN ARTHUR SEXTONopenregistry-h-darren-arthur-sexton-2ef1f6	ORDINARY	272

INPEPCIDE LIMITED

openregistry-gb-13270852·confirmation statement 2022-03-15·5 shareholders·1 share class

Shareholder	Share class	Shares held
THE UNIVERSITY OF MANCHESTERopenregistry-gb-RC000797	ORDINARY	3,900
CAN ZHAOopenregistry-h-can-zhao-7310f8	ORDINARY	3,190
MICHAEL BROMLEYopenregistry-h-michael-bromley-a96379	ORDINARY	2,610
EDINBURGH TECHNOLOGY FUND LIMITEDopenregistry-gb-SC092426	ORDINARY	300
JAYA CHIDAMBARAMopenregistry-h-jaya-chidambaram-b52262	ORDINARY	0

VITARKA THERAPEUTICS LTD

openregistry-gb-13291464·confirmation statement 2025-03-24·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
VINEETA TRIPATHIopenregistry-h-vineeta-tripathi-b200ac	ORDINARY	1,000,000	71.13%
DISCOVERY PARK VENTURESopenregistry-gb-12785265	ORDINARY	193,400	13.76%
DEFERRED SHARESopenregistry-h-deferred-shares-795786	ORDINARY	82,699	5.88%
DISCOVERY PARK VENTURESopenregistry-gb-12785265	ORDINARY	77,360	5.50%
SOSV IV LLCopenregistry-h-sosv-iv-llc-c1d5d4	ORDINARY	33,079	2.35%
PICARDO MARTINOopenregistry-h-picardo-martino-3775a0	ORDINARY	19,340	1.38%

MEDIVOX LIMITED

openregistry-gb-13296708·confirmation statement 2024-12-04·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CALIZAR LIMITEDopenregistry-gb-12611636	ORDINARY	567	56.70%
MARTIN POWERopenregistry-h-martin-power-5bc7b3	ORDINARY	200	20.00%
PARACOR HOLDINGS LIMITEDopenregistry-h-paracor-holdings-limited-b89dfa	ORDINARY	188	18.80%
HARRY ESQULANTopenregistry-h-harry-esqulant-0910b1	ORDINARY	25	2.50%
CLEABARROW INVESTMENTS LIMITEDopenregistry-gb-13146458	ORDINARY	20	2.00%
CALIZAR LIMITEDopenregistry-gb-12611636	ORDINARY	0	0.00%

ENTROPIX LIMITED

openregistry-gb-13309882·confirmation statement 2026-03-31·5 shareholders·1 share class

Shareholder	Share class	Shares held
DAVID PETER JOSEPH HORNBYopenregistry-h-david-peter-joseph-hornby-c7dda7	ORDINARY	500,000
ROBERT RULEopenregistry-h-robert-rule-765939	ORDINARY	500,000
KCP NOMINEES LTDopenregistry-gb-10830297	ORDINARY	338,222
KCP NOMINEES (DBC-BBI ACCOUNT) LIMITEDopenregistry-gb-13240129	ORDINARY	61,637
LCR VENTURES LIMITEDopenregistry-gb-13623222	ORDINARY	57,823

BIO IMMUNITAS INTELLECTUAL PROPERTY LTD

openregistry-gb-13329521·confirmation statement 2022-06-06·5 shareholders·1 share class

Shareholder	Share class	Shares held
BIO IMMUNITAS LIMITEDopenregistry-gb-13320624	ORDINARY	1,000
ALEXANDRA MILLSopenregistry-h-alexandra-mills-1862d8	ORDINARY	0
JOHN KEEFEopenregistry-h-john-keefe-42e0b3	ORDINARY	0
SALONI MONGIAopenregistry-h-saloni-mongia-9c7e33	ORDINARY	0
SYED HAQopenregistry-h-syed-haq-04d979	ORDINARY	0

BIO IMMUNITAS BIOTECH LTD

openregistry-gb-13339121·confirmation statement 2022-06-06·5 shareholders·1 share class

Shareholder	Share class	Shares held
BIO IMMUNITAS LIMITEDopenregistry-gb-13320624	ORDINARY	1,000
ALEXANDRA MILLSopenregistry-h-alexandra-mills-1862d8	ORDINARY	0
JOHN KEEFEopenregistry-h-john-keefe-42e0b3	ORDINARY	0
SALONI MONGIAopenregistry-h-saloni-mongia-9c7e33	ORDINARY	0
SYED HAQopenregistry-h-syed-haq-04d979	ORDINARY	0

ALLOSTERICA LIMITED

openregistry-gb-13416711·confirmation statement 2024-05-23·5 shareholders·1 share class

Shareholder	Share class	Shares held
APL HOLDINGS LIMITEDopenregistry-gb-02493532	ORDINARY	80,000
DR JONATHAN PHILLIPSopenregistry-h-dr-jonathan-phillips-7af8e5	ORDINARY	8,000
DR LINDSAY COLEopenregistry-h-dr-lindsay-cole-0b989a	ORDINARY	8,000
OXANDIA LIMITEDopenregistry-gb-05767040	ORDINARY	8,000
DR TIMOTHY FLANAGANopenregistry-h-dr-timothy-flanagan-f6c6d3	ORDINARY	3,000

17CICADA LTD

openregistry-gb-13429166·confirmation statement 2025-08-31·5 shareholders·1 share class

Shareholder	Share class	Shares held
ANDREW ROGANopenregistry-h-andrew-rogan-14dba1	ORDINARY	4,000
PETER KNIGHTopenregistry-gb-05295203	ORDINARY	4,000
SAMANTHA BRYANopenregistry-h-samantha-bryan-62ce87	ORDINARY	4,000
THE UNIVERSITY OF NOTTINGHAMopenregistry-gb-RC000664	ORDINARY	4,000
KCP NOMINEES LIMITEDopenregistry-gb-10830297	ORDINARY	1,374

BIVICTRIX THERAPEUTICS LIMITED

openregistry-gb-13470690·confirmation statement 2025-06-21·5 shareholders·1 share class

Shareholder	Share class	Shares held
ROCK (NOMINEES) LIMITED ROPEMAKER PLACE 25, ROPEMAKER STREET LONDON ENGLAND EC2Y 9LYopenregistry-h-rock-nominees-limited-ropemaker-place-25-4f368e	ORDINARY	10,593,230
CGWL NOMINEES LIMITED A/C GC1 88 WOOD STREET LONDON ENGLAND EC2V 7QRopenregistry-h-cgwl-nominees-limited-a-c-gc1-88-wood-st-610fe0	ORDINARY	10,561,493
DBW INVESTMENTS 14 LIMITED UNIT J, ELLICE WAY WREXHAM WALES LL13 7YLopenregistry-h-dbw-investments-14-limited-unit-j-ellice-88c019	ORDINARY	8,065,841
ISI NOMINEES LIMITED THE MINSTER BUILDING MINCING LANE LONDON ENGLAND EC3R 7AGopenregistry-h-isi-nominees-limited-the-minster-buildin-ea6bfc	ORDINARY	6,611,593
VIDACOS NOMINEES LIMITED CITIGROUP CENTRE CANADA SQUARE LONDON ENGLAND E14 5LBopenregistry-h-vidacos-nominees-limited-citigroup-centr-fcfad7	ORDINARY	6,407,692
ROCK (NOMINEES) LIMITED ROPEMAKER PLACE 25, ROPEMAKER STREET LONDON ENGLAND EC2Y 9LYopenregistry-h-rock-nominees-limited-ropemaker-place-25-4f368e	ORDINARY	6,360,000

MICRODOT MEDICAL PRODUCTS LIMITED

openregistry-gb-13542300·confirmation statement 2023-05-22·5 shareholders·1 share class

Shareholder	Share class	Shares held
KAREN SKELHAMopenregistry-h-karen-skelham-ce71d4	ORDINARY	610
JAMES MCCANNopenregistry-h-james-mccann-9f56d7	ORDINARY	166
PHILIP ROUNDopenregistry-h-philip-round-894a78	ORDINARY	140
CHRISTOPHER LOWEopenregistry-h-christopher-lowe-6a5ef0	ORDINARY	84
CAMBRIDGE SENSORS LIMITEDopenregistry-gb-02668392	ORDINARY	0

SYDERMA LTD

openregistry-gb-13683108·confirmation statement 2024-10-31·5 shareholders·1 share class

Shareholder	Share class	Shares held
ALEXEI ALEXANDROFFopenregistry-h-alexei-alexandroff-c555f8	ORDINARY	500
ANTON ALEXANDROFFopenregistry-h-anton-alexandroff-2d8fef	ORDINARY	500
KIRA KRYLOVAopenregistry-h-kira-krylova-a11b95	ORDINARY	500
VELIBOR SAVICopenregistry-h-velibor-savic-3296a1	ORDINARY	500
ARILD EIDEopenregistry-h-arild-eide-7b1b8c	ORDINARY	40

GAMBIT BIO LTD

openregistry-gb-13756461·confirmation statement 2025-04-12·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
TIFFANY SEE-TING MAopenregistry-h-tiffany-see-ting-ma-7899cd	ORDINARY	430,052	41.50%
SHILIN CHENopenregistry-h-shilin-chen-d6846a	ORDINARY	310,881	30.00%
SUSAN KILGASopenregistry-h-susan-kilgas-2acaaa	ORDINARY	207,254	20.00%
CRISTIANO PERONopenregistry-h-cristiano-peron-f7eaae	ORDINARY	51,813	5.00%
KA YUK KARIN LAMopenregistry-h-ka-yuk-karin-lam-316d14	ORDINARY	36,270	3.50%

GENEIAL THERAPEUTICS LIMITED

openregistry-gb-14186190·confirmation statement 2025-03-17·5 shareholders·1 share class

Shareholder	Share class	Shares held
RANGARAJAN VENKATESANopenregistry-h-rangarajan-venkatesan-a0191e	ORDINARY	100
SAVITA RANGARAJANopenregistry-h-savita-rangarajan-6bce82	ORDINARY	100
ANDREW JOHN LOTERYopenregistry-h-andrew-john-lotery-0c3d0d	ORDINARY	0
LAKSHMIKANTH SATYA GANDIKOTAopenregistry-h-lakshmikanth-satya-gandikota-7a7320	ORDINARY	0
TAJINDER SINGH BHALLAopenregistry-h-tajinder-singh-bhalla-c4c13b	ORDINARY	0

PSYRIN LTD

openregistry-gb-14232669·confirmation statement 2024-06-25·5 shareholders·1 share class

Shareholder	Share class	Shares held
PSYRIN INCopenregistry-h-psyrin-inc-8da5db	ORDINARY	99,900
ATTA-UL CHAUDHRYopenregistry-h-atta-ul-chaudhry-921872	ORDINARY	0
JULIANNA OLAHopenregistry-h-julianna-olah-8e58ad	ORDINARY	0
KESHAV TEJASWI MANJUopenregistry-h-keshav-tejaswi-manju-34cb21	ORDINARY	0
WIN LEE EDWIN WONGopenregistry-h-win-lee-edwin-wong-c7effd	ORDINARY	0

NANONCOLYTICS LTD

openregistry-gb-14455059·confirmation statement 2025-10-22·5 shareholders·1 share class

Shareholder	Share class	Shares held
FAITH HOWARDopenregistry-h-faith-howard-c41c62	ORDINARY	45,000
MUNITTA MUTHANAopenregistry-h-munitta-muthana-2bfa89	ORDINARY	15,000
MUHAMAD HAWARI MANSORopenregistry-h-muhamad-hawari-mansor-8c1a03	ORDINARY	10,000
THE UNIVERSITY OF SHEFFIELDopenregistry-gb-RC000667	ORDINARY	5,000
NATALIE WINDERopenregistry-h-natalie-winder-28c603	ORDINARY	0

BRAVELYCULTURED LTD

openregistry-gb-14521176·confirmation statement 2025-02-22·5 shareholders·1 share class

Shareholder	Share class	Shares held
JAMES MICHAEL DUNCEopenregistry-h-james-michael-dunce-70cb79	ORDINARY	1,396,548
KCP NOMINEES LTDopenregistry-gb-10830297	ORDINARY	172,422
NATALIJA STEPURKOopenregistry-h-natalija-stepurko-ed78a8	ORDINARY	86,210
CARBON13 VENTURE BUILDER LTDopenregistry-gb-13987249	ORDINARY	51,727
FEDERICA PESCEopenregistry-h-federica-pesce-0ebce6	ORDINARY	17,242

JNP MEDICAL TECHNOLOGIES LIMITED

openregistry-gb-14521650·confirmation statement 2025-12-01·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JONATHAN MARK SACKIERopenregistry-h-jonathan-mark-sackier-99058f	ORDINARY	3,000	26.67%
NIGEL GUESTopenregistry-h-nigel-guest-3e8fc9	ORDINARY	3,000	26.67%
PAUL HURSTopenregistry-h-paul-hurst-e2aeb2	ORDINARY	3,000	26.67%
PAUL FEARISopenregistry-h-paul-fearis-a09f4d	ORDINARY	1,350	12.00%
MATTHEW GRIMSDALEopenregistry-h-matthew-grimsdale-01d4d3	ORDINARY	900	8.00%

EVOLUTION THERAPEUTICS LTD

openregistry-gb-14545185·confirmation statement 2023-08-10·5 shareholders·1 share class

Shareholder	Share class	Shares held
ANDREW DEVITTopenregistry-h-andrew-devitt-1d1092	ORDINARY	1,000
ASTON UNIVERSITYopenregistry-gb-RC000904	ORDINARY	1,000
IVANA MILICopenregistry-h-ivana-milic-bff762	ORDINARY	1,000
JAMES GAVINopenregistry-h-james-gavin-442c76	ORDINARY	1,000
MATTHEW VASSEYopenregistry-h-matthew-vassey-f826ab	ORDINARY	250

DNAME-IT HOLDINGS LIMITED

openregistry-gb-14547658·confirmation statement 2026-02-25·5 shareholders·1 share class

Shareholder	Share class	Shares held
FRONTIER BIOSCIENCES LIMITEDopenregistry-gb-08888077	ORDINARY	808,000
MNL NOMINEES LIMITEDopenregistry-gb-09512864	ORDINARY	739,393
HARRY CUPPENSopenregistry-h-harry-cuppens-abba87	ORDINARY	324,715
KU LEUVENopenregistry-h-ku-leuven-791689	ORDINARY	180,285
GEMMA FRISIUS FUNDopenregistry-h-gemma-frisius-fund-16d9ce	ORDINARY	87,719

OLIGOWIZARD LTD

openregistry-gb-14643401·confirmation statement 2026-02-05·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JAN PHILIPP BECKERopenregistry-h-jan-philipp-becker-ee6bf9	ORDINARY	4,000	80.00%
TOBIAS HAABopenregistry-h-tobias-haab-2c3139	ORDINARY	500	10.00%
EVA-MARIA LEVASSEURopenregistry-h-eva-maria-levasseur-354689	ORDINARY	300	6.00%
ANGEL SANTORELLIopenregistry-h-angel-santorelli-304c33	ORDINARY	100	2.00%
SEBASTIAN SJOESTROEMopenregistry-h-sebastian-sjoestroem-280a39	ORDINARY	100	2.00%

HYVEGEO LTD

openregistry-gb-14774052·confirmation statement 2024-07-20·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ABDULAZIZ REDHAopenregistry-h-abdulaziz-redha-d6f005	ORDINARY	3,137,000	34.86%
SAMSURIN WELCHopenregistry-h-samsurin-welch-1185c6	ORDINARY	2,653,000	29.48%
EVA MARIA MORALES OLIVARESopenregistry-h-eva-maria-morales-olivares-cfaa6a	ORDINARY	1,452,000	16.13%
HARJIT SINGHopenregistry-h-harjit-singh-1cdac3	ORDINARY	1,452,000	16.13%
VAUBAN NOMINEES LIMITED (AS NOMINEE FOR NOVA EARTH 5 SPV)openregistry-h-vauban-nominees-limited-as-nominee-for-n-53f813	ORDINARY	306,000	3.40%

CAMGENE THERAPEUTICS LIMITED

openregistry-gb-14921810·confirmation statement 2024-06-06·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ARPAN DESAIopenregistry-h-arpan-desai-d26fdd	ORDINARY	5,374	92.66%
O2H NOMINEES LIMITED (ON BEHALF OF O2H VENTURES LIMITED)openregistry-gb-12251715	ORDINARY	3,200	55.17%
BHAVIK DESAIopenregistry-h-bhavik-desai-f5b095	ORDINARY	926	15.97%
MANOHAR BANCEopenregistry-h-manohar-bance-f04f44	ORDINARY	250	4.31%
MATTHEW SMITHopenregistry-h-matthew-smith-3c1d23	ORDINARY	250	4.31%

GENETIX RESEARCH LTD

openregistry-gb-15043094·confirmation statement 2024-11-06·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ARUN JAITLYopenregistry-h-arun-jaitly-f0b53b	ORDINARY	4,050	40.50%
ALEJANDRO RIOS CARDOZAopenregistry-h-alejandro-rios-cardoza-420029	ORDINARY	3,850	38.50%
KUNAL PATELopenregistry-h-kunal-patel-93f606	ORDINARY	924	9.24%
SIMA PATELopenregistry-h-sima-patel-116759	ORDINARY	924	9.24%
MINA PATELopenregistry-gb-08516458	ORDINARY	252	2.52%

FUNCTION RX LIMITED

openregistry-gb-15044207·confirmation statement 2024-08-01·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GABRIEL BALMUSopenregistry-h-gabriel-balmus-146e76	ORDINARY	450,000	43.65%
PROF. SARAH JOANNA TABRIZIopenregistry-h-prof-sarah-joanna-tabrizi-b3ee35	ORDINARY	300,000	29.10%
DR. JOHN SKIDMOREopenregistry-h-dr-john-skidmore-963674	ORDINARY	250,000	24.25%
CAMBRIDGE ENTERPRISE LIMITEDopenregistry-gb-01069886	ORDINARY	24,742	2.40%
UCL BUSINESS LTDopenregistry-gb-02776963	ORDINARY	6,186	0.60%

GEMN GLOBAL INNOVATIONS LTD

openregistry-gb-15104483·confirmation statement 2025-09-12·5 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
VAJRAMUNI BALARAMAIAHopenregistry-h-vajramuni-balaramaiah-dfb748	ORDINARY	91	91.00%
MANJUNATHA DODDAPPANNAopenregistry-h-manjunatha-doddappanna-b5ad9b	ORDINARY	6	6.00%
KUMARI BALARAMAIAHopenregistry-h-kumari-balaramaiah-00ee24	ORDINARY	1	1.00%
PURUSHOTHAMA NANJAPPAopenregistry-h-purushothama-nanjappa-f24fd9	ORDINARY	1	1.00%
SRINRANG RAMAMOORTHYopenregistry-h-srinrang-ramamoorthy-4ddabf	ORDINARY	1	1.00%

EYVIVA THERAPEUTICS LTD

openregistry-gb-15493225·confirmation statement 2025-02-14·5 shareholders·1 share class

Shareholder	Share class	Shares held
ANDERSON RYANopenregistry-h-anderson-ryan-e956b0	ORDINARY	59,400
ALDERLEY PARK VENTURES LIMITEDopenregistry-gb-09259444	ORDINARY	57,000
DAVID BLAKEYopenregistry-h-david-blakey-77a8b0	ORDINARY	57,000
PETER DAVISopenregistry-gb-04609411	ORDINARY	57,000
DAVID CHAPLINopenregistry-h-david-chaplin-6d7be9	ORDINARY	9,600

OJAS IMMUNE LIMITED

openregistry-gb-15556809·confirmation statement 2026-03-11·5 shareholders·1 share class

Shareholder	Share class	Shares held
SUBHANKAR MUKHOPADHYAYopenregistry-h-subhankar-mukhopadhyay-88155c	ORDINARY	4,257,585
AROUL SELVAM RAMADASSopenregistry-h-aroul-selvam-ramadass-9b64f4	ORDINARY	4,250,000
SIMON SADLERopenregistry-h-simon-sadler-326ffe	ORDINARY	581,542
AROUL'S LTDopenregistry-gb-07165982	ORDINARY	55,625
JACK BOWYERopenregistry-h-jack-bowyer-af24ac	ORDINARY	50,568

Each shareholder carries a Sophymarine OpenRegistry ID. Where the shareholder resolves unambiguously to a UK registered company the ID is openregistry-gb- plus its Companies House number, so the same company carries the same ID wherever it appears. Every other shareholder, including individuals, is given openregistry-h- plus the name as filed and a short hash of it.

A name-derived ID keys the name as recorded on the confirmation statement, not a verified individual. Two different people filed under the same name share one ID; one person filed inconsistently across companies receives more than one.

“% of class” is the holding as a proportion of the shares allotted in that class, from the statement of capital in the same filing. It is blank where the filing states no allotment for the class.

Not every UK company has a machine-readable shareholder list. 2,223 of the 6,543 companies in SIC 72110 do; companies without one are not listed here.

Source: UK Companies House CS01 confirmation statements and the Free Company Data product, parsed by OpenRegistry. Figures are as filed on the date shown against each company and are not restated for later share transfers.