UK companies/SIC 74909/Shareholders/Page 580

Shareholders of UK companies in SIC 74909Page 580 of 658

Other professional, scientific and technical activities n.e.c.·86,038 companies carry this code·30 shown on this page

SIC 74909 — Other professional, scientific and technical activities n.e.c. is the Companies House industry code carried by 86,038 UK companies. This page sets out the shareholder register of 30 of them: 30 distinct shareholders holding 31 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 2021-08-01 and 2025-09-10. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 74909

On the UK register
86,038

With a shareholder register
19,732

Companies on this page
30

Distinct shareholders
30

Shareholders that are UK companies
4

KNOWBE4 UK, LTD.

openregistry-gb-10885710·confirmation statement 2025-07-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
KNOWBE4 NL B.V.openregistry-h-knowbe4-nl-b-v-eebaf9	ORDINARY	104

GLOBAL POLICY HOUSE LIMITED

openregistry-gb-10887645·confirmation statement 2025-07-19·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MASUZYO DORICA MICHELLE NSANZUMUCOopenregistry-h-masuzyo-dorica-michelle-nsanzumuco-8e3c72	ORDINARY	50,000	100.00%

EFFICO LIMITED

openregistry-gb-10890810·confirmation statement 2025-07-30·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
LUKASZ URBANIAKopenregistry-h-lukasz-urbaniak-df3794	ORDINARY	100	100.00%

ORB INNOVATIONS LTD

openregistry-gb-10891567·confirmation statement 2025-03-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JAMES R. GLIDEWELL, DENTAL CERAMICS, INCopenregistry-h-james-r-glidewell-dental-ceramics-inc-bbedb9	ORDINARY	38,967	100.00%

TANGERINE TRADING LIMITED

openregistry-gb-10894780·confirmation statement 2021-08-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DERYK IRVING KINGopenregistry-h-deryk-irving-king-b6baed	ORDINARY	50,000	100.00%

CAMBRIDGE TECHNICAL CONTENT LIMITED

openregistry-gb-10904094·confirmation statement 2024-08-07·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
EMMA JANE MASONopenregistry-h-emma-jane-mason-1ac9b0	ORDINARY	1	100.00%

ENA SOOKNANAN TRADING LIMITED

openregistry-gb-10906146·confirmation statement 2021-08-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ENA SOOKNANAN-BRIGHTopenregistry-h-ena-sooknanan-bright-e38f30	ORDINARY	300,000	100.00%

NEW FOREST SPRING WATER LIMITED

openregistry-gb-10909328·confirmation statement 2025-04-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TVC4 LIMITEDopenregistry-gb-09438132	ORDINARY	100,000

NHA ENERGY CONSULTANTS LTD

openregistry-gb-10915630·confirmation statement 2025-05-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NICHOLAS HENDERSON HENRYopenregistry-h-nicholas-henderson-henry-1a5257	ORDINARY	100	100.00%

ALOHA GROUP LIMITED

openregistry-gb-10916132·confirmation statement 2023-01-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CHRISTINE COURTNEYopenregistry-h-christine-courtney-1f7065	ORDINARY	200	100.00%
CHRISTINE COURTNEYopenregistry-h-christine-courtney-1f7065	ORDINARY	0	0.00%

HALO PROMO RISK LIMITED

openregistry-gb-10916303·confirmation statement 2022-08-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
OPIA LIMITEDopenregistry-gb-06021170	ORDINARY	100	100.00%

ARRARIV LIMITED

openregistry-gb-10917609·confirmation statement 2025-08-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MUSTAFA SUPHI YILMAZopenregistry-h-mustafa-suphi-yilmaz-fe4e8d	ORDINARY A	100	100.00%

DB AUDIO SOLUTIONS LTD

openregistry-gb-10919540·confirmation statement 2022-08-15·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DAVID EDWARD MARTIN BALLopenregistry-h-david-edward-martin-ball-e8fef5	ORDINARY	1	100.00%

ARAOK CONSULTING LIMITED

openregistry-gb-10920644·confirmation statement 2023-08-30·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CHARLES LEPRINCEopenregistry-h-charles-leprince-1a76b2	ORDINARY	100

MIKE DAWSON ANTIMICROBIAL RESEARCH CONSULTANCY LIMITED

openregistry-gb-10924881·confirmation statement 2023-08-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MICHAEL DAWSONopenregistry-h-michael-dawson-8ddfae	ORDINARY	100	100.00%

EXPLOTEC LIMITED

openregistry-gb-10928642·confirmation statement 2022-08-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SAMUEL PETER BEYNONopenregistry-h-samuel-peter-beynon-d02d61	ORDINARY	100	100.00%

L & D DIGITAL SOLUTIONS LTD

openregistry-gb-10933695·confirmation statement 2025-01-18·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
LORRAINE MOUSLEYopenregistry-h-lorraine-mousley-58024e	ORDINARY	100	100.00%

RONCA SERVICES LIMITED

openregistry-gb-10934900·confirmation statement 2024-04-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GEOFOCUS TRUST SERVICES LTDopenregistry-gb-06724807	ORDINARY	1

ADRIAN VERRIN ELECTRICAL LTD

openregistry-gb-10935605·confirmation statement 2022-08-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ADRIAN PETER VERRINopenregistry-h-adrian-peter-verrin-188b8b	ORDINARY	10	100.00%

AKB ENTERPRISE LTD

openregistry-gb-10935714·confirmation statement 2023-07-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AMRYTA CAMPBELLopenregistry-h-amryta-campbell-767267	ORDINARY	1

CROSSWIDE LTD

openregistry-gb-10943099·confirmation statement 2022-01-30·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DARIO AVELLAopenregistry-h-dario-avella-558d25	ORDINARY	100

QUIET SPACE LTD

openregistry-gb-10943544·confirmation statement 2022-09-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NATALIE SNODGRASSopenregistry-h-natalie-snodgrass-96c01a	ORDINARY	1

BUILDTIMING SERVICES LTD

openregistry-gb-10944509·confirmation statement 2022-09-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VALENTINE SHAMBIRAopenregistry-h-valentine-shambira-dd2adc	ORDINARY	100

AUGMENTED SOLUTIONS LIMITED

openregistry-gb-10946820·confirmation statement 2023-09-04·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MICHAEL GRIFFINopenregistry-h-michael-griffin-bbbfa7	ORDINARY	100

AJPM SERVICES LIMITED

openregistry-gb-10947317·confirmation statement 2023-02-07·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ARCHNA MEHTAopenregistry-h-archna-mehta-f78f15	ORDINARY	10

POINTER AND HARE LIMITED

openregistry-gb-10947985·confirmation statement 2025-09-05·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SCOTT JOHN MORRISopenregistry-h-scott-john-morris-277f34	ORDINARY	1	100.00%

PREMIER INFORMATION SECURITY SERVICES LIMITED

openregistry-gb-10949278·confirmation statement 2023-11-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JANICE JOHNSONopenregistry-gb-11429015	ORDINARY	1

SYBR CONSULTING LIMITED

openregistry-gb-10952967·confirmation statement 2022-09-07·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SIMON BRADSHAWopenregistry-h-simon-bradshaw-6fe393	ORD	100	100.00%

EDSTROM UK HOLDINGS LIMITED

openregistry-gb-10955140·confirmation statement 2025-09-10·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
AVIDITY SCIENCE LLCopenregistry-h-avidity-science-llc-43d643	ORDINARY	125,631,361	100.00%

WINVICTA LTD

openregistry-gb-10958290·confirmation statement 2023-09-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MR CARY ALLEN DEPELopenregistry-h-mr-cary-allen-depel-9e1991	ORDINARY	1	100.00%

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. 19,732 of the 86,038 companies in SIC 74909 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.