UK companies/SIC 72190/Shareholders/Page 43

Shareholders of UK companies in SIC 72190Page 43 of 128

Other research and experimental development on natural sciences and engineering·14,276 companies carry this code·30 shown on this page

SIC 72190 — Other research and experimental development on natural sciences and engineering is the Companies House industry code carried by 14,276 UK companies. This page sets out the shareholder register of 30 of them: 117 distinct shareholders holding 126 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 2021-04-08 and 2026-04-22. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 72190

On the UK register
14,276

With a shareholder register
3,824

Companies on this page
30

Distinct shareholders
117

Shareholders that are UK companies
12

ABLEAQUA LIMITED

openregistry-gb-02867610·confirmation statement 2024-11-01·4 shareholders·1 share class

Shareholder	Share class	Shares held
CYRIACUS ENEREMADUopenregistry-h-cyriacus-eneremadu-962e17	ORDINARY SHARES	59
ONYINYE IHECHEREopenregistry-h-onyinye-ihechere-e754ec	ORDINARY SHARES	20
SIXTUS IHECHEREopenregistry-h-sixtus-ihechere-c1ebd1	ORDINARY SHARES	20
NKEIRUKA UGHAONUopenregistry-h-nkeiruka-ughaonu-061e7e	ORDINARY SHARES	1
ONYINYE IHECHEREopenregistry-h-onyinye-ihechere-e754ec	ORDINARY SHARES	0
ONYINYE IHECHEREopenregistry-h-onyinye-ihechere-e754ec	ORDINARY SHARES	0
SIXTUS IHECHEREopenregistry-h-sixtus-ihechere-c1ebd1	ORDINARY SHARES	0
SIXTUS IHECHEREopenregistry-h-sixtus-ihechere-c1ebd1	ORDINARY SHARES	0

CDI CHEMICALS LTD.

openregistry-gb-02948089·confirmation statement 2025-06-28·4 shareholders·1 share class

Shareholder	Share class	Shares held
PAUL CHENNERYopenregistry-h-paul-chennery-81e2f3	ORDINARY	600
SIMONA CHENNERYopenregistry-h-simona-chennery-bc9c6a	ORDINARY	400
FELIX CHENNERYopenregistry-h-felix-chennery-d38706	ORDINARY	300
PHILIP CHENNERYopenregistry-h-philip-chennery-fec44c	ORDINARY	300

SOILTEC LABORATORIES LIMITED

openregistry-gb-03014370·confirmation statement 2024-06-17·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW JOHN HAYWARDopenregistry-h-andrew-john-hayward-27289f	ORDINARY	1	50.00%
RICHARD PETER FORDopenregistry-h-richard-peter-ford-d6b7af	ORDINARY	1	50.00%
MARTIN RAY KINGopenregistry-h-martin-ray-king-308e8f	ORDINARY	0	0.00%
VALERIE KINGopenregistry-h-valerie-king-63b1c5	ORDINARY	0	0.00%

TRUCK TRAIN DEVELOPMENTS LIMITED

openregistry-gb-03195006·confirmation statement 2026-04-22·4 shareholders·1 share class

Shareholder	Share class	Shares held
PHILIP NIGEL MORTIMERopenregistry-h-philip-nigel-mortimer-cfef34	ORDINARY	930
CHARLOTTE WILIAMSopenregistry-h-charlotte-wiliams-09ee0d	ORDINARY	50
DR. IFOR PHILIP MORTIMERopenregistry-h-dr-ifor-philip-mortimer-5d22a6	ORDINARY	20
CHRISTINE ANN MORTIMERopenregistry-h-christine-ann-mortimer-f8b9a0	ORDINARY	0

GTW DEVELOPMENTS GROUP LTD

openregistry-gb-03392707·confirmation statement 2025-06-26·4 shareholders·1 share class

Shareholder	Share class	Shares held
BRIAN JOHN HOGG AND GILLIAN ROSEMARY BEACH AND TIMOTHYopenregistry-h-brian-john-hogg-and-gillian-rosemary-bea-67d27f	ORDINARY	999
LLOYD WATERS AS TRUSTEES OF THE GT WATERS DISCRETIONARY WILL TRUSTopenregistry-h-lloyd-waters-as-trustees-of-the-gt-water-f59a4a	ORDINARY	999
ELIOT HUW WATERSopenregistry-h-eliot-huw-waters-e1e725	ORDINARY	1
ESTATE OF THE LATE GRAHAM THOMAS WATERSopenregistry-h-estate-of-the-late-graham-thomas-waters-0bffa8	ORDINARY	0

NRC (EUROPE) LIMITED

openregistry-gb-03507769·confirmation statement 2024-02-10·4 shareholders·1 share class

Shareholder	Share class	Shares held
FRANCIS DAVID POPEopenregistry-h-francis-david-pope-b60fc5	ORDINARY	50
LEAH-NANI SOLEDAD ALCONCELopenregistry-h-leah-nani-soledad-alconcel-1cf160	ORDINARY	50
G.M. POPEopenregistry-h-g-m-pope-ef3002	ORDINARY	0
JOHN GEORGE POPEopenregistry-h-john-george-pope-11c302	ORDINARY	0

EUROPEAN TECHNOLOGY DEVELOPMENT LIMITED

openregistry-gb-03553836·confirmation statement 2024-04-21·4 shareholders·1 share class

Shareholder	Share class	Shares held
IQTIDAR AHMED SHIBLIopenregistry-h-iqtidar-ahmed-shibli-82b309	ORDINARY	60
FARAZ SHIBLIopenregistry-h-faraz-shibli-cc75bb	ORDINARY	20
OMAR SHIBLIopenregistry-h-omar-shibli-cd1260	ORDINARY	20
WASIMA SHAHEEN SHIBLIopenregistry-h-wasima-shaheen-shibli-af3b17	ORDINARY	0

GREENWOLD (YORKSHIRE) LIMITED

openregistry-gb-04145604·confirmation statement 2025-10-17·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PASTUREGATE HOLDINGS LIMITEDopenregistry-gb-16044171	ORDINARY	100	100.00%
CHRISTOPHER GEOFFREY HIRSTopenregistry-h-christopher-geoffrey-hirst-e41534	ORDINARY	0	0.00%
MICHAEL GEOFFREY HIRSTopenregistry-h-michael-geoffrey-hirst-7549df	ORDINARY	0	0.00%
SALLY MARJORIE HIRSTopenregistry-h-sally-marjorie-hirst-6a24c9	ORDINARY	0	0.00%

AMAZON BIOGUARD LIMITED

openregistry-gb-04252911·confirmation statement 2021-07-16·4 shareholders·1 share class

Shareholder	Share class	Shares held
EXECUTORS OF DAVID THOMAS TAYLOR DECEASEDopenregistry-h-executors-of-david-thomas-taylor-decease-f2a3f1	ORDINARY	54
IAN SINGLETONopenregistry-h-ian-singleton-ac27f3	ORDINARY	54
ALAN JAMES KELLEDYopenregistry-h-alan-james-kelledy-b1ca9e	ORDINARY	6
DR JOHN ROBERT MARTINopenregistry-h-dr-john-robert-martin-099a3e	ORDINARY	6

BUSINESS DISPATCH LIMITED

openregistry-gb-04598194·confirmation statement 2024-04-04·4 shareholders·1 share class

Shareholder	Share class	Shares held
BALASUBRAMANIAM NITHIYABHASKARANopenregistry-h-balasubramaniam-nithiyabhaskaran-35233a	ORDINARY	60
KOWSHALA NITHIYABHASKARANopenregistry-h-kowshala-nithiyabhaskaran-9d4c05	ORDINARY	40
BHARKULAN NITHIYABHASKARANopenregistry-h-bharkulan-nithiyabhaskaran-0d5b0a	ORDINARY	0
GOGULAN NITHIYABHASKARANopenregistry-h-gogulan-nithiyabhaskaran-a476fb	ORDINARY	0

UNIQUE SOFTWARE SOLUTIONS LIMITED

openregistry-gb-04884291·confirmation statement 2023-04-24·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BRIAN KAYopenregistry-h-brian-kay-459462	A ORDINARY	231	60.00%
GARETH MIKE JOHNSopenregistry-h-gareth-mike-johns-45a767	A ORDINARY	54	14.03%
CATHERINE WELLSopenregistry-h-catherine-wells-3e1166	A ORDINARY	50	12.99%
MARTIN JOHN WELLSopenregistry-h-martin-john-wells-aa5279	A ORDINARY	50	12.99%

MINDFIELD BIOSYSTEMS LTD.

openregistry-gb-05004610·confirmation statement 2021-12-30·4 shareholders·1 share class

Shareholder	Share class	Shares held
MINDFIELD BIOSYSTEMS LIMITEDopenregistry-gb-05004610	ORDINARY	1,000
ANKE GELSINGopenregistry-h-anke-gelsing-5e34b7	ORDINARY	0
MICHAEL FOERSTERopenregistry-h-michael-foerster-52814d	ORDINARY	0
NIKO ROCKENSUESSopenregistry-h-niko-rockensuess-9f3b09	ORDINARY	0

GOLDEN ARTS LTD

openregistry-gb-05012951·confirmation statement 2024-12-15·4 shareholders·1 share class

Shareholder	Share class	Shares held
JONATHAN JOSEPH WOOopenregistry-h-jonathan-joseph-woo-d3a071	ORDINARY	2
GORDON GEOFFREY WOOopenregistry-h-gordon-geoffrey-woo-1bf0dc	ORDINARY	1
SELINA SAU LIN NGopenregistry-h-selina-sau-lin-ng-1102c3	ORDINARY	1
CHRISTOPHER KIT NGopenregistry-h-christopher-kit-ng-b58fb1	ORDINARY	0

NONWOVENS INNOVATION & RESEARCH INSTITUTE LIMITED

openregistry-gb-05019027·confirmation statement 2025-11-09·4 shareholders·1 share class

Shareholder	Share class	Shares held
CHRISTOPHER FOWLERopenregistry-h-christopher-fowler-e0dd96	A ORDINARY	44,000
STEPHEN RUSSELLopenregistry-h-stephen-russell-3f593e	A ORDINARY	26,000
MATTHEW TIPPERopenregistry-gb-07294127	A ORDINARY	20,000
STEPHEN RUSSELLopenregistry-h-stephen-russell-3f593e	A ORDINARY	20,000
MANOJ RATHODopenregistry-h-manoj-rathod-f91b18	A ORDINARY	8,000
MANOJ RATHODopenregistry-h-manoj-rathod-f91b18	A ORDINARY	2,000

SEAVIEW SENSING LIMITED

openregistry-gb-05060016·confirmation statement 2025-03-02·4 shareholders·1 share class

Shareholder	Share class	Shares held
PROF LUCY RHIANNON WYATTopenregistry-h-prof-lucy-rhiannon-wyatt-73827d	ORDINARY	292
DR JIM GREENopenregistry-h-dr-jim-green-b63b9a	ORDINARY	146
DR ANDREW MIDDLEDITCHopenregistry-h-dr-andrew-middleditch-1dbc86	ORDINARY	37
MRS TESSA FRANCES HODGKINSONopenregistry-h-mrs-tessa-frances-hodgkinson-b2cce7	ORDINARY	25

E-CHEM TECHNOLOGIES LTD

openregistry-gb-05065555·confirmation statement 2023-10-09·4 shareholders·1 share class

Shareholder	Share class	Shares held
ECT TRUSTEES LIMITEDopenregistry-gb-15166443	ORDINARY	12
ADRIAN ROBERTSopenregistry-gb-07615909	ORDINARY	0
GARETH GLASSopenregistry-h-gareth-glass-65bbe0	ORDINARY	0
NIGEL DAVISONopenregistry-h-nigel-davison-b06f9d	ORDINARY	0

IT-IS INTERNATIONAL LIMITED

openregistry-gb-05098475·confirmation statement 2021-04-08·4 shareholders·1 share class

Shareholder	Share class	Shares held
NOVACYT UK HOLDINGS LTDopenregistry-gb-12031776	ORDINARY	6
BENJAMIN WEBSTERopenregistry-h-benjamin-webster-0e2cd9	ORDINARY	0
JAMES RICHARD HOWELLopenregistry-h-james-richard-howell-58f4a2	ORDINARY	0
RODERIC FUERSTopenregistry-h-roderic-fuerst-3ef08a	ORDINARY	0

SAVEWARE PROFESSIONAL CONTRACTORS LIMITED

openregistry-gb-05146940·confirmation statement 2025-06-07·4 shareholders·1 share class

Shareholder	Share class	Shares held
YOUHANNA MUHARIB-FARAGALLAopenregistry-h-youhanna-muharib-faragalla-ee8148	ORDINARY	400
AIDA MUHARIBopenregistry-h-aida-muharib-b52c4a	ORDINARY	300
GEORGE MUHARIBopenregistry-h-george-muharib-332a8c	ORDINARY	150
MERNA MUHARIBopenregistry-h-merna-muharib-3acc8b	ORDINARY	150

SENSORY DESIGN & TECHNOLOGY LTD

openregistry-gb-05249177·confirmation statement 2022-08-09·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JENNY TILLOTSONopenregistry-h-jenny-tillotson-c0fafe	ORDINARY	541,192	85.94%
HUGH ROBERT PARNELLopenregistry-h-hugh-robert-parnell-9fea16	ORDINARY	52,000	8.26%
JONATHAN LLOYD-PLATTopenregistry-h-jonathan-lloyd-platt-298691	ORDINARY	21,560	3.42%
ANDREAS MANZopenregistry-h-andreas-manz-09d695	ORDINARY	15,000	2.38%

HEALUS LIMITED

openregistry-gb-05405583·confirmation statement 2025-03-29·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ADRI HARTVELDopenregistry-h-adri-hartveld-4b56e8	ORDINARY 1 GBP	55	55.00%
COLETTE AVIS HARTVELDopenregistry-h-colette-avis-hartveld-993a24	ORDINARY 1 GBP	35	35.00%
FRANZ OPITZopenregistry-h-franz-opitz-de9c85	ORDINARY 1 GBP	5	5.00%
ROGER MILLERopenregistry-h-roger-miller-385211	ORDINARY 1 GBP	5	5.00%

CONCRETE PRESERVATION TECHNOLOGIES LTD

openregistry-gb-05414332·confirmation statement 2022-11-02·4 shareholders·1 share class

Shareholder	Share class	Shares held
E-CHEM TECHNOLOGIES LIMITEDopenregistry-gb-05065555	ORDINARY	6
ADRIAN ROBERTSopenregistry-gb-07615909	ORDINARY	0
GARETH GLASSopenregistry-h-gareth-glass-65bbe0	ORDINARY	0
NIGEL DAVISONopenregistry-h-nigel-davison-b06f9d	ORDINARY	0

COMPLEX SYSTEMS RESEARCH LIMITED

openregistry-gb-05606386·confirmation statement 2024-10-28·4 shareholders·1 share class

Shareholder	Share class	Shares held
VAUGHAN WILLIAM WITTORFFopenregistry-h-vaughan-william-wittorff-57c2dc	NEW ORDINARY	2,732
ELIZABETH JOANNA MACEopenregistry-h-elizabeth-joanna-mace-d7ca47	NEW ORDINARY	50
ZIGMANTAS LEONAS BUDRIKISopenregistry-h-zigmantas-leonas-budrikis-4a8bee	NEW ORDINARY	3
JOHN PETER KEETopenregistry-h-john-peter-keet-e4ac7a	NEW ORDINARY	0

CLAIRAIR LIMITED

openregistry-gb-05676304·confirmation statement 2026-01-16·4 shareholders·1 share class

Shareholder	Share class	Shares held
KASPER LIopenregistry-h-kasper-li-3b1f61	ORDINARY	59
ALAN DONCASTERopenregistry-h-alan-doncaster-537dc9	ORDINARY	15
ARTHUR BURNLEYopenregistry-h-arthur-burnley-a86865	ORDINARY	13
YUNDONG CHENopenregistry-h-yundong-chen-d0678f	ORDINARY	13

EXOCYTE LIMITED

openregistry-gb-05829959·confirmation statement 2024-03-25·4 shareholders·1 share class

Shareholder	Share class	Shares held
GRAEME FRITHopenregistry-h-graeme-frith-30bf6d	ORDINARY	88
FRED KEMPopenregistry-h-fred-kemp-0a7cd9	ORDINARY	12
JAMES NAGLEopenregistry-h-james-nagle-538558	ORDINARY	0
KATHERINE MACFARLANEopenregistry-h-katherine-macfarlane-3c4719	ORDINARY	0

ABER SHOCK AND DETONATION RESEARCH LIMITED

openregistry-gb-05981236·confirmation statement 2023-10-30·4 shareholders·1 share class

Shareholder	Share class	Shares held
ABER SHOCK AND DETONATION RESEARCH LIMITEDopenregistry-gb-05981236	ORDINARY	300
GERAINT THOMASopenregistry-h-geraint-thomas-f0fc06	ORDINARY	300
GWYN OAKLEYopenregistry-h-gwyn-oakley-42b995	ORDINARY	300
RICHARD BAMBREYopenregistry-h-richard-bambrey-cc55e2	ORDINARY	0

X - LAB LIMITED

openregistry-gb-05995322·confirmation statement 2021-11-10·4 shareholders·1 share class

Shareholder	Share class	Shares held
X - LAB (HOLDINGS) LIMITEDopenregistry-gb-13002659	ORDINARY	300
ELIZABETH CLAMPopenregistry-h-elizabeth-clamp-a3977b	ORDINARY	0
OWEN JOHNSONopenregistry-h-owen-johnson-313b0f	ORDINARY	0
TARUN MISTRYopenregistry-h-tarun-mistry-6d3721	ORDINARY	0

NDT GLOBAL SERVICES LIMITED

openregistry-gb-06017198·confirmation statement 2024-07-13·4 shareholders·1 share class

Shareholder	Share class	Shares held
NDT GLOBAL SERVICES (HOLDINGS) LIMITEDopenregistry-gb-14429818	ORDINARY 1 PENCE	100
BRIAN JAMES WILDEopenregistry-h-brian-james-wilde-45573a	ORDINARY 1 PENCE	0
MIKE WALKERopenregistry-h-mike-walker-027925	ORDINARY 1 PENCE	0
SIMON WALKERopenregistry-h-simon-walker-ce2f52	ORDINARY 1 PENCE	0

TELECOM ELECTRICAL LIMITED

openregistry-gb-06166881·confirmation statement 2024-02-27·4 shareholders·1 share class

Shareholder	Share class	Shares held
PAUL JOSEPH BEAZLEYopenregistry-h-paul-joseph-beazley-974117	ORDINARY	184
JOHN FRANCIS PETER REGANopenregistry-h-john-francis-peter-regan-afa417	ORDINARY	16
CMBO CONSTRUCT LTDopenregistry-gb-09109995	ORDINARY	0
MARK COLIN ALDRIDGEopenregistry-h-mark-colin-aldridge-19a14e	ORDINARY	0

CHECKMATE SEAENERGY LIMITED

openregistry-gb-06337747·confirmation statement 2021-08-08·4 shareholders·1 share class

Shareholder	Share class	Shares held
CHECKMATE LIMITEDopenregistry-gb-13000419	ORDINARY	100
DESMOND CRAMPTONopenregistry-h-desmond-crampton-f589e5	ORDINARY	0
PAUL AUSTONopenregistry-h-paul-auston-7582be	ORDINARY	0
RICHARD WILLIAM PRICEopenregistry-h-richard-william-price-3d995b	ORDINARY	0

ARMSTLE LTD

openregistry-gb-06379100·confirmation statement 2021-10-03·4 shareholders·1 share class

Shareholder	Share class	Shares held
JONATHAN ARMSTRONG OSTLEopenregistry-h-jonathan-armstrong-ostle-9ad0ca	ORDINARY	8
VIRGINIA ANN OSTLEopenregistry-h-virginia-ann-ostle-aa38aa	ORDINARY	8
ELIZABETH OSTLEopenregistry-h-elizabeth-ostle-2999c9	ORDINARY	2
PETER OSTLEopenregistry-h-peter-ostle-b12bb7	ORDINARY	2

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. 3,824 of the 14,276 companies in SIC 72190 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.