UK companies/SIC 71121/Shareholders/Page 54

Shareholders of UK companies in SIC 71121Page 54 of 107

Engineering design activities for industrial process and production·12,979 companies carry this code·30 shown on this page

SIC 71121 — Engineering design activities for industrial process and production is the Companies House industry code carried by 12,979 UK companies. This page sets out the shareholder register of 30 of them: 60 distinct shareholders holding 60 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 2021-03-18 and 2026-05-15. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 71121

On the UK register
12,979

With a shareholder register
3,205

Companies on this page
30

Distinct shareholders
60

Shareholders that are UK companies
4

MJB ENGINEERING PRECISION LIMITED

openregistry-gb-08627298·confirmation statement 2024-07-29·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
EMMA BROADBENTopenregistry-h-emma-broadbent-e0f00a	ORDINARY	1
THOMAS BROADBENTopenregistry-h-thomas-broadbent-bb7483	ORDINARY	1

APS PROCESS LTD

openregistry-gb-08628337·confirmation statement 2021-04-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW STEADopenregistry-h-andrew-stead-f7d1a1	ORDINARY	50
EMMELINE STEADopenregistry-h-emmeline-stead-1f5584	ORDINARY	50

TC CALIBRATION LIMITED

openregistry-gb-08680487·confirmation statement 2021-03-18·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ABIGAIL CHAPMANopenregistry-h-abigail-chapman-c8bce8	ORDINARY	10
THOMAS CHAPMANopenregistry-gb-08344831	ORDINARY	0

ROCKLEY PHOTONICS LIMITED

openregistry-gb-08683015·confirmation statement 2023-09-09·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ROCKLEY PHOTONICS INTERMEDIATE, INC.openregistry-h-rockley-photonics-intermediate-inc-d5cefe	ORDINARY	44,155,507
ROCKLEY PHOTONICS HOLDINGS LIMITEDopenregistry-h-rockley-photonics-holdings-limited-5c250e	ORDINARY	0

MAREMMA HOUSES LTD

openregistry-gb-08689148·confirmation statement 2026-01-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DANIELE BEDINIopenregistry-h-daniele-bedini-be02c1	ORDINARY	50	50.00%
SILVANO BAVIAopenregistry-h-silvano-bavia-e4dddb	ORDINARY	50	50.00%

HARTLEY SAFETY CONSULTANTS LTD

openregistry-gb-08723319·confirmation statement 2025-02-18·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
STEPHEN BARRITTopenregistry-h-stephen-barritt-850829	ORDINARY	80
RACHEL BARRITTopenregistry-h-rachel-barritt-c06e5f	ORDINARY	20

RUSSELL & SAXON LIMITED

openregistry-gb-08723518·confirmation statement 2025-02-13·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
STUART WILLIAM RUSSELLopenregistry-h-stuart-william-russell-b442e9	ORDINARY	55
JOLENE MARY SAXONopenregistry-h-jolene-mary-saxon-15a93d	ORDINARY	45

MATHARU AUTOMOTIVE LIMITED

openregistry-gb-08737585·confirmation statement 2023-10-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PARPREET MATHARUopenregistry-h-parpreet-matharu-25c957	ORD	2
PERMINDER MATHARUopenregistry-h-perminder-matharu-4770a9	ORD	0

BLUEBOX ENERGY LTD

openregistry-gb-08765819·confirmation statement 2021-11-07·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JONATHON CHARLES MCGUIREopenregistry-h-jonathon-charles-mcguire-a76a22	ORDINARY	60	60.00%
FLAVIEN BERARDopenregistry-h-flavien-berard-46399d	ORDINARY	40	40.00%

PLINTHPAK LIMITED

openregistry-gb-08766978·confirmation statement 2024-11-03·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GUY BENJAMIN TAVERNERopenregistry-h-guy-benjamin-taverner-b90c86	ORDINARY	80	80.00%
HANNAH FRANCES TAVERNERopenregistry-h-hannah-frances-taverner-7adff5	ORDINARY	20	20.00%

SCYTHIAN OIL LTD

openregistry-gb-08792379·confirmation statement 2021-12-10·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
LAURASIA ENERGY LIMITEDopenregistry-gb-10225906	ORDINARY	19,081,386
INNOVATION NOMINEES LTDopenregistry-gb-05993627	ORDINARY	0

MARTIN OSBORNE DESIGN SERVICES LIMITED

openregistry-gb-08800118·confirmation statement 2021-11-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MARTIN OSBOURNE HOLDINGS LIMITEDopenregistry-h-martin-osbourne-holdings-limited-8360a8	ORDINARY	1
MARTIN ANDREW OSBORNEopenregistry-h-martin-andrew-osborne-074aee	ORDINARY	0

JALTEC ENGINEERING LIMITED

openregistry-gb-08856232·confirmation statement 2025-01-22·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DAVID SIMON BENNETTopenregistry-h-david-simon-bennett-3a6ade	ORDINARY	75
NERYS BENNETTopenregistry-h-nerys-bennett-2806fe	ORDINARY	25

TERRA INGENIA ENGINEERING CONSULTANCY LTD

openregistry-gb-08885312·confirmation statement 2026-04-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KARABIT KORKIANopenregistry-h-karabit-korkian-a25468	ORDINARY	1	100.00%
BRYAN THORNTONopenregistry-h-bryan-thornton-fa78bf	ORDINARY	0	0.00%

JVS CONSULTANCY LIMITED

openregistry-gb-08891223·confirmation statement 2026-02-12·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JOHN O'MAHONYopenregistry-gb-09206548	ORDINARY	50
VIKTORIYA O'MAHONYopenregistry-h-viktoriya-o-mahony-ad8743	ORDINARY	50

HANSHAWS RESEARCH LTD

openregistry-gb-08904423·confirmation statement 2026-03-15·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GAIL HANSHAWopenregistry-h-gail-hanshaw-54bcf2	ORDINARY	50	50.00%
KEITH HANSHAWopenregistry-h-keith-hanshaw-68a1c1	ORDINARY	50	50.00%

OTAUTAHI ENGINEERING LIMITED

openregistry-gb-08909732·confirmation statement 2026-03-06·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR EDWARD JOHN FLETCHERopenregistry-h-mr-edward-john-fletcher-38783c	ORDINARY	50
MRS CHARLOTTE BROOKSopenregistry-h-mrs-charlotte-brooks-1be7d5	ORDINARY	50

CAMPBELL TECHNOLOGY LIMITED

openregistry-gb-08963496·confirmation statement 2024-03-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JOHN CAMPBELLopenregistry-h-john-campbell-c3a07e	ORDINARY	100	100.00%
SHEILA MARGARET CAMPBELLopenregistry-h-sheila-margaret-campbell-735103	ORDINARY	0	0.00%

SOLUTIONS ENGINEERED LIMITED

openregistry-gb-08963709·confirmation statement 2026-03-23·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KAREN ANN WILLIAMSopenregistry-h-karen-ann-williams-d82180	ORDINARY	1	50.00%
ROBERT JOHN WILLIAMSopenregistry-h-robert-john-williams-758a08	ORDINARY	1	50.00%

GWILLYWIZZ LTD

openregistry-gb-08968839·confirmation statement 2026-03-31·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GARETH WILLIAMSopenregistry-h-gareth-williams-3fd0ed	ORDINARY	50	50.00%
ZOE ANNE WILLIAMSopenregistry-h-zoe-anne-williams-11cfe1	ORDINARY	50	50.00%

FISKE HUMAN FACTORS ENGINEERING LIMITED

openregistry-gb-08970839·confirmation statement 2022-04-01·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
WILLIAM JOHN FISKEopenregistry-h-william-john-fiske-2bc876	ORDINARY	2	100.00%
ALEXANDRA FISKEopenregistry-h-alexandra-fiske-efacd2	ORDINARY	0	0.00%

HSD TEC LIMITED

openregistry-gb-08996399·confirmation statement 2023-06-30·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
LORNA ANNE COLEMANopenregistry-h-lorna-anne-coleman-865dd4	ORDINARY 1 GBP	1	100.00%
MR STEPHEN BRIAN COLEMANopenregistry-h-mr-stephen-brian-coleman-4162a6	ORDINARY 1 GBP	0	0.00%

C & SDS (GB) LTD

openregistry-gb-09002728·confirmation statement 2021-04-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DANA MURPHEY-FRANCISopenregistry-h-dana-murphey-francis-70f661	ORDINARY	1	50.00%
NICHOLAS SIMON STANLEYopenregistry-h-nicholas-simon-stanley-18a95f	ORDINARY	1	50.00%

DRS INNOVATION LTD.

openregistry-gb-09011081·confirmation statement 2026-04-25·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
STEPHEN SOALopenregistry-h-stephen-soal-d5622b	ORDINARY	30	60.00%
EMMA SOALopenregistry-h-emma-soal-93e471	ORDINARY	20	40.00%

LHRA CONSULTANCY LIMITED

openregistry-gb-09020531·confirmation statement 2022-05-01·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
LEAH GRANTopenregistry-h-leah-grant-384c0e	ORDINARY	10
SARAH COBBETTopenregistry-h-sarah-cobbett-18db98	ORDINARY	0

TRILLIUM TECHNOLOGIES LIMITED

openregistry-gb-09040976·confirmation statement 2026-05-15·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JAMES WILLIAM PARRopenregistry-h-james-william-parr-cc7225	ORDINARY	51	51.00%
SARAH JANE MCGEEHANopenregistry-h-sarah-jane-mcgeehan-a198c4	ORDINARY	49	49.00%

HARBRON T&D LIMITED

openregistry-gb-09041727·confirmation statement 2023-05-31·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JONATHAN HARBRONopenregistry-h-jonathan-harbron-cbdec7	ORDINARY	5
JURATE HARBRONopenregistry-h-jurate-harbron-76d667	ORDINARY	5

AUTODES CONSULTING LTD

openregistry-gb-09049497·confirmation statement 2021-05-21·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BOGDAN - IONUT HARDULEAopenregistry-h-bogdan-ionut-hardulea-d68874	ORDINARY	100
IONELA CROITORUopenregistry-h-ionela-croitoru-0fc870	ORDINARY	0

NCV79 LIMITED

openregistry-gb-09058498·confirmation statement 2022-05-27·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
NICHOLAS COLIN VALLENDERopenregistry-h-nicholas-colin-vallender-3d6633	ORDINARY	89	89.00%
LAURA JANE HORSLEYopenregistry-h-laura-jane-horsley-b02374	ORDINARY	11	11.00%

DESIGN NARRATIVE LTD

openregistry-gb-09138366·confirmation statement 2025-07-18·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
HYE WON LEEopenregistry-h-hye-won-lee-7f21b7	ORDINARY	1	50.00%
MIN-KYU CHOIopenregistry-h-min-kyu-choi-654513	ORDINARY	1	50.00%

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. 3,205 of the 12,979 companies in SIC 71121 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.