UK companies/SIC 42910/Shareholders/Page 3

Shareholders of UK companies in SIC 42910Page 3 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: 107 distinct shareholders holding 120 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 2022-01-18 and 2026-05-18. 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
107

Shareholders that are UK companies
14

JADENRANGE LIMITED

openregistry-gb-01846070·confirmation statement 2023-06-25·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ADAM PATRICK HUMPHREYSopenregistry-h-adam-patrick-humphreys-6583e2	ORDINARY	50	25.00%
ALEX HUMPHREYSopenregistry-h-alex-humphreys-b3331f	ORDINARY	50	25.00%
MELANIE HUMPHREYSopenregistry-h-melanie-humphreys-4e753a	ORDINARY	50	25.00%
NIGEL EDWARD HUMPHREYSopenregistry-h-nigel-edward-humphreys-53d74c	ORDINARY	50	25.00%

BAGNALL CONSTRUCTION LIMITED

openregistry-gb-02358247·confirmation statement 2024-06-21·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BAGNALL ENVIRONMENTAL GROUP LIMITEDopenregistry-gb-15233652	ORDINARY	100	100.00%
GAVIN MASON WALKERopenregistry-h-gavin-mason-walker-b8d50d	ORDINARY	0	0.00%
STEPHANIE JAYNE WALKERopenregistry-h-stephanie-jayne-walker-9630da	ORDINARY	0	0.00%
WILLIAM WALKERopenregistry-h-william-walker-dace24	ORDINARY	0	0.00%

HAMBLIN WATERMAINS LIMITED

openregistry-gb-03935371·confirmation statement 2023-03-16·4 shareholders·1 share class

Shareholder	Share class	Shares held
ANDREW PAUL HAMBLINopenregistry-h-andrew-paul-hamblin-423954	ORDINARY	50
DARREN HAMBLINopenregistry-h-darren-hamblin-2f4857	ORDINARY	26
THERESA JAYNE HAMBLINopenregistry-h-theresa-jayne-hamblin-aea8a5	ORDINARY	24
DEBORAH HAMBLINopenregistry-h-deborah-hamblin-57a23b	ORDINARY	0

SPLASH PADS ENTERPRISES LIMITED

openregistry-gb-04276292·confirmation statement 2026-04-30·4 shareholders·1 share class

Shareholder	Share class	Shares held
GREG SEALEopenregistry-h-greg-seale-874b79	ORDINARY	200
DELLA JUDDopenregistry-gb-11965632	ORDINARY	0
JAMES STONORopenregistry-h-james-stonor-d09602	ORDINARY	0
NEAL JUDDopenregistry-h-neal-judd-425fa0	ORDINARY	0

CAECILLIAN LIMITED

openregistry-gb-04519688·confirmation statement 2024-07-06·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MAPH UTILITIES LIMITEDopenregistry-gb-15114285	ORDINARY 1 GBP	100	100.00%
DALE CASSINELLIopenregistry-h-dale-cassinelli-6f2743	ORDINARY 1 GBP	0	0.00%
MR MICHAEL IAN CASSINELLIopenregistry-h-mr-michael-ian-cassinelli-c7868d	ORDINARY 1 GBP	0	0.00%
MR PETER HEMLINopenregistry-h-mr-peter-hemlin-d8504c	ORDINARY 1 GBP	0	0.00%

24HR AQUAFLOW SERVICES LIMITED

openregistry-gb-04729294·confirmation statement 2024-09-06·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DENISE HOLMESopenregistry-h-denise-holmes-ffcfc5	ORDINARY	100	25.00%
NEIL JOHN HOLMESopenregistry-h-neil-john-holmes-036d21	ORDINARY	100	25.00%
PAUL T MUNDYopenregistry-h-paul-t-mundy-017acf	ORDINARY	100	25.00%
SHERRY MUNDYopenregistry-h-sherry-mundy-13eadb	ORDINARY	100	25.00%

G.T. WILLIAMS LIMITED

openregistry-gb-06036769·confirmation statement 2024-11-09·4 shareholders·1 share class

Shareholder	Share class	Shares held
G T WILLIAMS HOLDINGS LIMITEDopenregistry-gb-15816932	ORDINARY	62
ALWYN WILLIAMSopenregistry-h-alwyn-williams-4671c1	ORDINARY	0
ELIZABETH JANE WILLIAMSopenregistry-h-elizabeth-jane-williams-f98bff	ORDINARY	0
GRIFFITH THOMAS WILLIAMSopenregistry-h-griffith-thomas-williams-bcfd96	ORDINARY	0

POTAMII LTD

openregistry-gb-06907247·confirmation statement 2022-10-18·4 shareholders·1 share class

Shareholder	Share class	Shares held
MARK FIELDINGopenregistry-h-mark-fielding-2ded87	ORDINARY B	900
CHRISTOPHER WILDEopenregistry-h-christopher-wilde-f50941	ORDINARY B	100
CATHRYN SHAKESHAFTopenregistry-h-cathryn-shakeshaft-8e3ebb	ORDINARY B	0
GREGORY MILES SHAKESHAFTopenregistry-h-gregory-miles-shakeshaft-28deb6	ORDINARY B	0

HANEVO LTD

openregistry-gb-07941293·confirmation statement 2025-04-16·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CARLTON INITIATIVES LIMITEDopenregistry-h-carlton-initiatives-limited-95d369	ORDINARY	67	51.54%
RESPONSE ECO LTDopenregistry-gb-07585046	ORDINARY	63	48.46%
MARTIN WOODopenregistry-h-martin-wood-ed5067	ORDINARY	0	0.00%
REBECCA WOODopenregistry-h-rebecca-wood-a9d11a	ORDINARY	0	0.00%

CASE SERVICES LTD

openregistry-gb-10974973·confirmation statement 2022-01-18·4 shareholders·1 share class

Shareholder	Share class	Shares held
CABER ENGINEERING EUROPE LTDopenregistry-h-caber-engineering-europe-ltd-c3868f	ORDINARY	100
COLIN CALDERopenregistry-h-colin-calder-5ac7bd	ORDINARY	0
GERARD KIELYopenregistry-h-gerard-kiely-28c930	ORDINARY	0
JONATHAN DAVIESopenregistry-gb-03002492	ORDINARY	0

GALA SWIMMING POOLS LIMITED

openregistry-gb-12077472·confirmation statement 2023-05-24·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ANDREW LESTERopenregistry-h-andrew-lester-486acc	ORDINARY	52	26.00%
GARETH AVERYopenregistry-h-gareth-avery-bd6e70	ORDINARY	52	26.00%
CARLY REBECCA AVERYopenregistry-h-carly-rebecca-avery-5f0865	ORDINARY	48	24.00%
SAMANTHA MICHELLE LESTERopenregistry-h-samantha-michelle-lester-65af08	ORDINARY	48	24.00%

WLS GROUP LIMITED

openregistry-gb-12086422·confirmation statement 2022-02-26·4 shareholders·1 share class

Shareholder	Share class	Shares held
MR JONATHAN DAVID STURTopenregistry-h-mr-jonathan-david-sturt-4ea3cf	ORDINARY	84
MR SIMON ANDREW JENKINSONopenregistry-h-mr-simon-andrew-jenkinson-f4bf9b	ORDINARY	84
MRS HALEY JENKINSONopenregistry-h-mrs-haley-jenkinson-212925	ORDINARY	75
MRS SIMONE STURTopenregistry-h-mrs-simone-sturt-1dc1be	ORDINARY	75

BUCKINGHAM CANAL LIMITED

openregistry-gb-12556079·confirmation statement 2026-04-14·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
COLIN LEVETTopenregistry-h-colin-levett-f11c64	ORDINARY	33	33.00%
RICHARD DWIGHTopenregistry-h-richard-dwight-559362	ORDINARY	33	33.00%
TERENCE CAVENDERopenregistry-h-terence-cavender-0f190d	ORDINARY	33	33.00%
BUCKINGHAM CANAL SOCIETYopenregistry-gb-CE000921	ORDINARY	1	1.00%

CPMP NETWORK LTD

openregistry-gb-12916885·confirmation statement 2025-07-17·4 shareholders·1 share class

Shareholder	Share class	Shares held
BENJAMIN JOHN CLUERopenregistry-h-benjamin-john-cluer-92d73f	ORD	1
CPMP NETWORK LTDopenregistry-gb-12916885	ORD	1
SHANE STANFORDopenregistry-h-shane-stanford-0e743a	ORD	1
GARETH JONESopenregistry-h-gareth-jones-b5f522	ORD	0

POOL PLANT SERVICES LTD

openregistry-gb-15271566·confirmation statement 2024-11-08·4 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MISS LAURA JANE RICHARDSONopenregistry-h-miss-laura-jane-richardson-a096ce	ORDINARY	25	25.00%
MR ANDREW EDWARD WILKINSopenregistry-h-mr-andrew-edward-wilkins-cbf338	ORDINARY	25	25.00%
MR JOHN WILLIAM CARREopenregistry-h-mr-john-william-carre-3a2fa2	ORDINARY	25	25.00%
MRS HEATHER WILKINSopenregistry-h-mrs-heather-wilkins-6b4e7e	ORDINARY	25	25.00%

MILLS CONTRACTS CIVILS LTD

openregistry-gb-NI689515·confirmation statement 2024-07-04·4 shareholders·1 share class

Shareholder	Share class	Shares held
EMMA ANNA FRANCES MILLSopenregistry-h-emma-anna-frances-mills-3bc75f	ORDINARY	50
ORRY ALEXANDER MILLSopenregistry-h-orry-alexander-mills-3f16fd	ORDINARY	50
HAZEL CAROLINE MILLSopenregistry-h-hazel-caroline-mills-11da5c	ORDINARY	0
KENNETH SAMUEL ALEXANDER MILLSopenregistry-h-kenneth-samuel-alexander-mills-8425e0	ORDINARY	0

COASTWORKS OPERATIONS LIMITED

openregistry-gb-SC343371·confirmation statement 2025-05-23·4 shareholders·1 share class

Shareholder	Share class	Shares held
BRIAN YOUNGopenregistry-h-brian-young-7e4bd3	ORDINARY	1,200
KAREN BROWNopenregistry-h-karen-brown-ea3608	ORDINARY	1,200
HOWARD SMALLWOODopenregistry-h-howard-smallwood-269735	ORDINARY	800
JACQUELINE SMALLWOODopenregistry-h-jacqueline-smallwood-c0bf9f	ORDINARY	800

OWLS HALL ENVIRONMENTAL LIMITED

openregistry-gb-04408559·confirmation statement 2026-04-23·3 shareholders·4 share classes

Shareholder	Share class	Shares held	% of class
CRAIG IAN FINBOWopenregistry-h-craig-ian-finbow-fee9ce	ORDINARY B	14,370	100.00%
CRAIG IAN FINBOWopenregistry-h-craig-ian-finbow-fee9ce	ORDINARY A	2,430	100.00%
MR CRAIG IAN FINBOWopenregistry-h-mr-craig-ian-finbow-c84dba	ORDINARY	240	100.00%
MR HENRY ANTHONY FINBOWopenregistry-h-mr-henry-anthony-finbow-19eb96	ORDINARY 1 GBP	0

THOMPSON WELDING & CONSTRUCTION LTD

openregistry-gb-10916155·confirmation statement 2025-11-14·3 shareholders·4 share classes

Shareholder	Share class	Shares held
STEVEN THOMPSONopenregistry-h-steven-thompson-9a1ceb	ORDINARY	160
NATALIE THOMPSONopenregistry-gb-10489049	ORDINARY	40
BEE PROPERTY HOLDINGS LIMITEDopenregistry-gb-11627781	B ORDINARY	1
NATALIE THOMPSONopenregistry-gb-10489049	C ORDINARY	1
STEVEN THOMPSONopenregistry-h-steven-thompson-9a1ceb	D ORDINARY	1

SYSTEM AQUA LTD

openregistry-gb-11052151·confirmation statement 2026-05-18·3 shareholders·4 share classes

Shareholder	Share class	Shares held
LUCY HANNAH DUNNopenregistry-h-lucy-hannah-dunn-e29332	A ORDINARY	375
SIMON DUNNopenregistry-h-simon-dunn-6b2c45	A ORDINARY	375
ALEX SHEPHERDopenregistry-h-alex-shepherd-ffd1d3	A ORDINARY	250
ALEX SHEPHERDopenregistry-h-alex-shepherd-ffd1d3	D ORDINARY	1
LUCY HANNAH DUNNopenregistry-h-lucy-hannah-dunn-e29332	C ORDINARY	1
SIMON DUNNopenregistry-h-simon-dunn-6b2c45	B ORDINARY	1

SEVENOAKS SWIMMING POOLS LTD

openregistry-gb-13501962·confirmation statement 2024-05-31·3 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
BRUCE ABERCROMBIEopenregistry-h-bruce-abercrombie-aa4d0e	A ORDINARY	10	100.00%
JOELLE ABERCROMBIEopenregistry-h-joelle-abercrombie-0547ed	A ORDINARY	10	100.00%
RADOSLAW BALONISopenregistry-h-radoslaw-balonis-6bcf08	B ORDINARY	10	100.00%
BRUCE ABERCROMBIEopenregistry-h-bruce-abercrombie-aa4d0e	C ORDINARY	5	50.00%
JOELLE ABERCROMBIEopenregistry-h-joelle-abercrombie-0547ed	C ORDINARY	5	50.00%
RADOSLAW BALONISopenregistry-h-radoslaw-balonis-6bcf08	C ORDINARY	5	50.00%

DGJ PROJECT SERVICES LTD

openregistry-gb-13701996·confirmation statement 2025-10-24·3 shareholders·3 share classes

Shareholder	Share class	Shares held
CAROLINE NICOLA CHADDopenregistry-h-caroline-nicola-chadd-04d2c4	ORDINARY A SHARES	1
CHRISTOPHER JOHN TAYLORopenregistry-h-christopher-john-taylor-35b69b	ORDINARY	1
GRACE TAYLORopenregistry-gb-09395480	ORDINARY B SHARES	1

TJ GALLAGHER LTD

openregistry-gb-16420487·confirmation statement 2026-04-29·3 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
THOMAS JOSEPH GALLAGHERopenregistry-h-thomas-joseph-gallagher-4f18d5	ORDINARY	76	100.00%
PBG INVESTMENTS LTDopenregistry-gb-17112800	A ORDINARY	14	100.00%
LOPINOT INVESTMENTS LTDopenregistry-gb-16972653	B ORDINARY	10	100.00%

OCU NORTHAVON GROUP LIMITED

openregistry-gb-02516226·confirmation statement 2024-06-22·3 shareholders·2 share classes

Shareholder	Share class	Shares held
OCU UTILITY SERVICES LIMITEDopenregistry-gb-02916906	B ORDINARY	130
OCU UTILITY SERVICES LIMITEDopenregistry-gb-02916906	A ORDINARY	120
DAVID MARK MATTHEWSopenregistry-h-david-mark-matthews-5305bc	A ORDINARY	0
MARK PETER MATTHEWSopenregistry-h-mark-peter-matthews-021433	B ORDINARY	0

BRACE TURNER LIMITED

openregistry-gb-04588966·confirmation statement 2025-10-10·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
OWEN BRACEopenregistry-h-owen-brace-3587dd	ORDINARY B	50	100.00%
CHRISTOPHER DAVID BRACEopenregistry-h-christopher-david-brace-3a6c36	ORDINARY	25	50.00%
KATHRYN BRACEopenregistry-h-kathryn-brace-f353ca	ORDINARY	25	50.00%

JTS CONTRACTING LIMITED

openregistry-gb-04898237·confirmation statement 2023-09-03·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JOHN EDWARD SHORROCKopenregistry-h-john-edward-shorrock-94dafe	ORDINARY B SHARES	9	100.00%
JOHN EDWARD SHORROCKopenregistry-h-john-edward-shorrock-94dafe	ORDINARY	4	66.67%
JOHN THOMAS SHORROCKopenregistry-h-john-thomas-shorrock-0b4461	ORDINARY	1	16.67%
MAVIS SHORROCKopenregistry-h-mavis-shorrock-38f94c	ORDINARY	1	16.67%

RIVER AND CANAL SERVICES LIMITED

openregistry-gb-05290784·confirmation statement 2023-11-18·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
DAVID BATTARBEEopenregistry-h-david-battarbee-ac5d72	ORDINARY A	50	50.00%
HEATHER JOY BATTARBEEopenregistry-h-heather-joy-battarbee-dd524b	ORDINARY A	50	50.00%
DAVID BATTARBEEopenregistry-h-david-battarbee-ac5d72	ORDINARY B	5	50.00%
HEATHER JOY BATTARBEEopenregistry-h-heather-joy-battarbee-dd524b	ORDINARY B	5	50.00%
ROBERT VINCENT LOCATELLIopenregistry-h-robert-vincent-locatelli-96313a	ORDINARY A	0	0.00%

J.D.S.D. EVANS LTD

openregistry-gb-06631900·confirmation statement 2023-06-26·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
MR JOHN DAFYDD EVANSopenregistry-h-mr-john-dafydd-evans-731bd6	A ORDINARY	2,376	50.00%
MRS EIRLYS EDWINA EVANSopenregistry-h-mrs-eirlys-edwina-evans-9479a7	A ORDINARY	2,376	50.00%
MR SION DAFYDD EVANSopenregistry-h-mr-sion-dafydd-evans-a38f08	B ORDINARY	250	100.00%

FINDNFIX LTD

openregistry-gb-08671323·confirmation statement 2022-12-22·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
CONNAN HAWKEYopenregistry-h-connan-hawkey-9d9663	ORDINARY	50	52.63%
ANNA HAWKEYopenregistry-h-anna-hawkey-4246f7	ORDINARY	45	47.37%
HEAHER HARRISopenregistry-h-heaher-harris-9ec1ca	ORDINARY A	5	100.00%

GROVE INFRASTRUCTURE LIMITED

openregistry-gb-10488986·confirmation statement 2025-06-30·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
BENJAMIN JOSHUA BALDWINopenregistry-h-benjamin-joshua-baldwin-bdd6ca	ORDINARY	50	50.00%
LISA THOMASopenregistry-h-lisa-thomas-643691	ORDINARY	50	50.00%
RODNEY BALDWINopenregistry-h-rodney-baldwin-db2d45	B 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. 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.