UK companies/SIC 42910/Shareholders/Page 8

Shareholders of UK companies in SIC 42910Page 8 of 14

Construction of water projects·1,649 companies carry this code·30 shown on this page

SIC 42910 — Construction of water projects is the Companies House industry code carried by 1,649 UK companies. This page sets out the shareholder register of 30 of them: 59 distinct shareholders holding 61 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 2021-04-24 and 2026-05-17. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 42910

On the UK register
1,649

With a shareholder register
418

Companies on this page
30

Distinct shareholders
59

Shareholders that are UK companies
7

BLUEWATER POOLS LIMITED

openregistry-gb-03354779·confirmation statement 2026-04-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BARRY PHILIP CAVEYopenregistry-h-barry-philip-cavey-8d89bb	ORDINARY	1	50.00%
MICHAEL RICHARD JACKSONopenregistry-h-michael-richard-jackson-0a813c	ORDINARY	1	50.00%

ARDERSIER PORT LIMITED

openregistry-gb-03700403·confirmation statement 2024-05-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
HAVENTUS (ARDERSIER) LIMITEDopenregistry-gb-15545801	ORDINARY	2
ARDERSIER PORT (SCOTLAND) LIMITEDopenregistry-gb-SC698452	ORDINARY	0

ORTEX INVESTMENTS LIMITED

openregistry-gb-04027914·confirmation statement 2021-12-09·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ALEKSANDR LEGAYopenregistry-h-aleksandr-legay-812a31	ORDINARY	2
JAKUB MLYNARCZYKopenregistry-h-jakub-mlynarczyk-eb7538	ORDINARY	0

SAMATRIX LIMITED

openregistry-gb-04147172·confirmation statement 2025-01-24·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JOHN SAMUEL MUNNopenregistry-h-john-samuel-munn-682d46	ORDINARY	100	100.00%
EMMA JANE MUNNopenregistry-h-emma-jane-munn-d358ea	ORDINARY	0	0.00%

GW MARINE SYSTEMS LIMITED

openregistry-gb-04252620·confirmation statement 2024-09-30·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GERAINT WILLIAMSopenregistry-gb-04471842	ORDINARY	60
LYN S WILLIAMSopenregistry-h-lyn-s-williams-6ab683	ORDINARY	40

WESTCOUNTRY LEISURE POOLS (DEVON) LIMITED

openregistry-gb-04398171·confirmation statement 2023-04-16·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MARK GILPINopenregistry-h-mark-gilpin-d4d805	ORDINARY	2
MARGARET GILPINopenregistry-h-margaret-gilpin-0f71d9	ORDINARY	1

WHITE UTILITIES LIMITED

openregistry-gb-04412503·confirmation statement 2025-04-09·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW CLIFFORD WHITEopenregistry-h-andrew-clifford-white-ed6e2b	ORDINARY	1	50.00%
PATRICIA WHITEopenregistry-h-patricia-white-703b6a	ORDINARY	1	50.00%

D C QUANTS LIMITED

openregistry-gb-04703569·confirmation statement 2022-03-19·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DOMINIC CUMMINGSopenregistry-gb-06254717	ORDINARY	80
POLLY CUMMINGSopenregistry-h-polly-cummings-67d0b2	ORDINARY	20

AMENITY WATER MANAGEMENT LIMITED

openregistry-gb-04724780·confirmation statement 2024-11-16·2 shareholders·1 share class

Shareholder	Share class	Shares held
CATHERINE HALLopenregistry-h-catherine-hall-fed57b	ORDINARY	91
EDWARD HALLopenregistry-gb-00069908	ORDINARY	91
CATHERINE HALLopenregistry-h-catherine-hall-fed57b	ORDINARY	9

NSI WATER AND WASTEWATER SOLUTIONS LTD

openregistry-gb-04785670·confirmation statement 2024-03-15·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
NIJHUIS SAUR INDUSTRIES UK & IRELAND LIMITEDopenregistry-gb-14261668	ORDINARY	173,504
NIJHUIS INDUSTRIES HOLDING BVopenregistry-h-nijhuis-industries-holding-bv-bdae39	ORDINARY	0

AQUALITY TRADING & CONSULTING LIMITED

openregistry-gb-05102255·confirmation statement 2026-05-07·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
LUTZ HANS JOHNENopenregistry-h-lutz-hans-johnen-6ddf38	ORDINARY	10,000	94.28%
PETER THOMASopenregistry-h-peter-thomas-704d26	ORDINARY	607	5.72%

BORDER WATER TECHNOLOGIES LTD

openregistry-gb-05166012·confirmation statement 2024-06-29·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JOANNE ENNIONopenregistry-h-joanne-ennion-77bec2	ORDINARY	1	100.00%
MARK ENNIONopenregistry-h-mark-ennion-79057d	ORDINARY	1	100.00%

COUNTY WATERWELLS DRILLING LTD

openregistry-gb-05346328·confirmation statement 2026-01-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SIMON MATTHEW COWLEYopenregistry-h-simon-matthew-cowley-9ed1e2	ORDINARY	2	100.00%
STUART HAYMANopenregistry-h-stuart-hayman-7bb243	ORDINARY	0	0.00%

MYGM CIVIL LTD

openregistry-gb-05348226·confirmation statement 2024-10-14·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW MARLEYopenregistry-h-andrew-marley-8f8cd8	ORDINARY SHARES	100	100.00%
NATALIA HLYNSKAopenregistry-h-natalia-hlynska-facc8d	ORDINARY SHARES	0	0.00%

STEEL CONSTRUCTION (YORKSHIRE) LIMITED

openregistry-gb-05807594·confirmation statement 2026-05-03·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
STEPHEN ROBERT KELLYopenregistry-h-stephen-robert-kelly-b62868	ORDINARY GBP1 SHARES	200
MICHAEL LOFTHOUSEopenregistry-h-michael-lofthouse-5b2dc1	ORDINARY GBP1 SHARES	0

P.A. BOTT CONSTRUCTION LIMITED

openregistry-gb-05870317·confirmation statement 2025-02-08·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
APRIL PENELOPE BOTTopenregistry-h-april-penelope-bott-25e69d	ORDINARY 1 GBP	50	50.00%
PHILIP ALEXANDER BOTTopenregistry-h-philip-alexander-bott-30ef42	ORDINARY 1 GBP	50	50.00%

MADDISON WATER TECHNOLOGY LIMITED

openregistry-gb-05968978·confirmation statement 2024-10-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GARY MARK MADDISONopenregistry-h-gary-mark-maddison-101380	ORDINARY	500
GILBERT ARNOLD MADDISONopenregistry-h-gilbert-arnold-maddison-a97062	ORDINARY	500

SMITHEDGE CONSTRUCTION SERVICES LTD

openregistry-gb-06205747·confirmation statement 2023-12-07·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JENNIFER EDGEopenregistry-h-jennifer-edge-40c9a0	ORDINARY	50
NORMAN EDGEopenregistry-h-norman-edge-20703e	ORDINARY	50

B-MOLE LIMITED

openregistry-gb-06269543·confirmation statement 2021-11-18·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
LINDA NI THIOBRAIDEopenregistry-h-linda-ni-thiobraide-c522a2	ORDINARY	2
BARRY MOLONEYopenregistry-h-barry-moloney-c0e82c	ORDINARY	0

ISANA ENGINEERING LIMITED

openregistry-gb-06979797·confirmation statement 2026-05-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
YULIYA LEGAYopenregistry-h-yuliya-legay-3139d5	ORDINARY	1
ALEKSANDR LEGAYopenregistry-h-aleksandr-legay-812a31	ORDINARY	0

PURA DESIGN LTD

openregistry-gb-07022557·confirmation statement 2025-09-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR JULIAN HOWARD GODFREY SAUNDERSopenregistry-h-mr-julian-howard-godfrey-saunders-26674c	ORDINARY	1
MRS BEVERLEY SAUNDERSopenregistry-h-mrs-beverley-saunders-ba28d5	ORDINARY	1

TYSON UTILITIES LIMITED

openregistry-gb-07138051·confirmation statement 2022-01-27·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PAUL MICHAEL WARMISHAMopenregistry-h-paul-michael-warmisham-ef205a	B ORDINARY	2
NICHOLAS WARMISHAMopenregistry-h-nicholas-warmisham-5ba378	B ORDINARY	0

POWER ENGINEERING & COMMISSIONING LTD

openregistry-gb-07376807·confirmation statement 2025-09-15·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MR KRISHNA OOZAGEERopenregistry-h-mr-krishna-oozageer-d55770	ORDINARY	1	50.00%
MRS DENISE HEYDINRYCHopenregistry-h-mrs-denise-heydinrych-c87cfb	ORDINARY	1	50.00%

ABEKO DREDGING & MARINE CONTRACTORS LTD

openregistry-gb-07457782·confirmation statement 2021-04-24·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ABEKO MARINE HOLDING B.V.openregistry-h-abeko-marine-holding-b-v-eebe69	ORDINARY	12,000	100.00%
EVERT SPRENGERSopenregistry-h-evert-sprengers-bfc340	ORDINARY	0	0.00%

YES-REEDBEDS LTD

openregistry-gb-07559457·confirmation statement 2022-03-10·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
TERENCE BELLINGHAMopenregistry-h-terence-bellingham-b13dc1	ORDINARY GBP1 SHARES	100
JEREMY BURNELLopenregistry-h-jeremy-burnell-a48370	ORDINARY GBP1 SHARES	0

HBC CONNECT LTD

openregistry-gb-07603863·confirmation statement 2024-04-19·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW HARDWICKopenregistry-h-andrew-hardwick-78a479	ORDINARY	5
HAYLEY SMITHopenregistry-h-hayley-smith-34d95d	ORDINARY	5

MCFADDEN UTILITIES LIMITED

openregistry-gb-07712899·confirmation statement 2025-07-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PAUL ANTHONY MCFADDENopenregistry-h-paul-anthony-mcfadden-7291ab	ORDINARY	100
TONY MCFADDENopenregistry-h-tony-mcfadden-c45256	ORDINARY	0

1ST CHOICE TRAFFIC MANAGEMENT LIMITED

openregistry-gb-07735245·confirmation statement 2023-08-10·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
1ST CHOICE EMPLOYEE OWNERSHIP TRUSTEE LIMITEDopenregistry-gb-14449622	ORDINARY 1 GBP	1
MR JOHN FLANNERY & MR STEVEN WIGNALLopenregistry-h-mr-john-flannery-mr-steven-wignall-d07618	ORDINARY 1 GBP	0

EARLE CONSTRUCTION SOLUTIONS LIMITED

openregistry-gb-07881775·confirmation statement 2024-02-16·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CHRISTINE NORA EARLEopenregistry-h-christine-nora-earle-fb05ac	ORDINARY	50
DOUGLAS CHRISTOPHER EARLEopenregistry-h-douglas-christopher-earle-dc80f3	ORDINARY	50

VALLEY WATER SERVICES LIMITED

openregistry-gb-07973937·confirmation statement 2026-03-02·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
NATHAN PHILLIP JENKINSopenregistry-h-nathan-phillip-jenkins-300a80	ORDINARY	60	60.00%
MELANIE LOUISE JENKINSopenregistry-h-melanie-louise-jenkins-c3a6c0	ORDINARY	40	40.00%

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. 418 of the 1,649 companies in SIC 42910 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.