UK companies/SIC 36000/Shareholders/Page 10

Shareholders of UK companies in SIC 36000Page 10 of 18

Water collection, treatment and supply·1,785 companies carry this code·30 shown on this page

SIC 36000 — Water collection, treatment and supply is the Companies House industry code carried by 1,785 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 2021-05-28 and 2026-06-03. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 36000

On the UK register
1,785

With a shareholder register
523

Companies on this page
30

Distinct shareholders
60

Shareholders that are UK companies
23

HYDRO-X WATER TREATMENT LIMITED

openregistry-gb-01818133·confirmation statement 2026-06-03·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
HYDRO-X GROUP LIMITEDopenregistry-gb-09208285	ORDINARY	8,001	90.00%
MARLOWE ENVIRONMENTAL SERVICES LIMITEDopenregistry-gb-02184649	ORDINARY	889	10.00%

SEVEN SEAS WATER (PANAMA) HOLDINGS LTD

openregistry-gb-02215221·confirmation statement 2021-05-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SEVEN SEAS WATER CAPITAL LIMITEDopenregistry-h-seven-seas-water-capital-limited-a395e1	ORDINARY	200,000
SEMBCORP HOLDINGS LIMITEDopenregistry-gb-06707340	ORDINARY	0

SEABUILD LIMITED

openregistry-gb-02350413·confirmation statement 2024-04-07·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
THE JOHNSON TRUST LIMITEDopenregistry-gb-01475319	ORDINARY	35,099
RICHARD VENABLES KYRKEopenregistry-h-richard-venables-kyrke-05ca17	ORDINARY	1

EXCELFIRST LIMITED

openregistry-gb-02596270·confirmation statement 2026-03-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MARIANNE THERESE LUCIENNE SIAENSopenregistry-h-marianne-therese-lucienne-siaens-14887f	ORDINARY	4
ROBERT PAUL ARTHUR SIAENSopenregistry-h-robert-paul-arthur-siaens-11c522	ORDINARY	0

BLACK MOUNTAIN MINERAL WATER COMPANY LIMITED

openregistry-gb-02991592·confirmation statement 2024-11-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DORINDA JOY WATKINSopenregistry-h-dorinda-joy-watkins-98ecd0	ORDINARY	200	97.56%
ANDRIS TAURINSopenregistry-h-andris-taurins-83bca7	ORDINARY	5	2.44%

W.E.S. LTD.

openregistry-gb-03086750·confirmation statement 2025-07-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ROSS-SHIRE ENGINEERING LIMITEDopenregistry-gb-SC177939	ORDINARY	2,100
K.T. WHEELERopenregistry-h-k-t-wheeler-7cb602	ORDINARY	0

HILLS ENGINEERING SERVICES LTD

openregistry-gb-03092976·confirmation statement 2025-08-17·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PAUL HILLopenregistry-gb-14773050	ORDINARY SHARES	90	90.00%
CAROL HILLopenregistry-gb-13426482	ORDINARY SHARES	10	10.00%

EAST MIDLANDS WATER (DIRECT) LTD.

openregistry-gb-03337264·confirmation statement 2024-01-25·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
WALKER & WALKER HOLDINGS LIMITEDopenregistry-gb-14447465	ORDINARY	100
DAVID WALKERopenregistry-gb-09700754	ORDINARY	0

HAFREN DYFRDWY CYFYNGEDIG

openregistry-gb-03527628·confirmation statement 2022-12-01·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SEVERN TRENT DRAYCOTE LIMITEDopenregistry-gb-07681784	ORDINARY	168,051,089	100.00%
SEVERN TRENT WATER LIMITEDopenregistry-gb-02366686	ORDINARY	0	0.00%

TYTHERINGTON WATER COMPANY LIMITED

openregistry-gb-03938029·confirmation statement 2026-03-02·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
RICHARD CHARLES OSBORNEopenregistry-h-richard-charles-osborne-97d89f	ORDINARY	1	50.00%
SIDFORD FARMS LIMITEDopenregistry-gb-02491110	ORDINARY	1	50.00%

APPLIED IONICS LIMITED

openregistry-gb-04079426·confirmation statement 2023-11-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
PAULA MATTHEWSopenregistry-h-paula-matthews-a17d10	ORDINARY	50
ROBERT MATTHEWSopenregistry-gb-02166853	ORDINARY	50

A1 MOBILE LIMITED

openregistry-gb-04164244·confirmation statement 2024-02-14·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
THE RICHARD CAVE HOLDING COMPANY (UK) LIMITEDopenregistry-gb-11359185	ORDINARY	2
RICHARD JOHN CAVEopenregistry-h-richard-john-cave-ab79d1	ORDINARY	0

ATS (SERVICE) LTD

openregistry-gb-04349387·confirmation statement 2026-01-04·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BARRY HARTopenregistry-gb-11561473	ORDINARY	74	74.75%
TIMOTHY KESTER HARTopenregistry-h-timothy-kester-hart-b32f62	ORDINARY	25	25.25%

SOLUTEX LIMITED

openregistry-gb-04480756·confirmation statement 2022-07-09·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DAVID MALCOLM JONESopenregistry-h-david-malcolm-jones-68a177	ORDINARY	660	66.00%
JENNIFER ANN JONESopenregistry-h-jennifer-ann-jones-ab5ce1	ORDINARY	340	34.00%

STORMSAVER LIMITED

openregistry-gb-04627329·confirmation statement 2026-01-02·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
LISA J CRAVENopenregistry-h-lisa-j-craven-151ed2	ORDINARY A	4,500	50.00%
MICHAEL FARNWORTHopenregistry-h-michael-farnworth-a8700b	ORDINARY A	4,500	50.00%

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

VALE WATER LTD

openregistry-gb-04954209·confirmation statement 2025-01-20·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ALEXANDER MALCOLM SIMPSONopenregistry-h-alexander-malcolm-simpson-151356	ORDINARY	50	50.00%
MAUREEN SIMPSONopenregistry-h-maureen-simpson-4a52be	ORDINARY	50	50.00%

M A SOLUTIONS (LINDUM) LTD

openregistry-gb-05107976·confirmation statement 2023-04-20·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SEVERN TRENT SERVICES OPERATIONS UK LIMITEDopenregistry-gb-04052522	ORDINARY	100
MARK AGIUSopenregistry-h-mark-agius-2ece29	ORDINARY	0

COMPLETE WATER SOLUTIONS UK LTD

openregistry-gb-05464552·confirmation statement 2023-05-23·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
CARL GADSENopenregistry-h-carl-gadsen-ec93d8	ORDINARY	1
JOHN GADSDENopenregistry-h-john-gadsden-55f75b	ORDINARY	0

EJ WATERCOOLERS LIMITED

openregistry-gb-05712752·confirmation statement 2026-02-16·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
GODSPOWER EJEHERI 24 ST. ANDREWS CLOSE LONDON UNITEDopenregistry-h-godspower-ejeheri-24-st-andrews-close-lo-87eb2a	ORDINARY	1
KINGDOM SE28 8NZopenregistry-h-kingdom-se28-8nz-cb55c7	ORDINARY	1

CLEENWATER LIMITED

openregistry-gb-05886577·confirmation statement 2024-06-10·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
NIGEL BRIGGINSHAWopenregistry-h-nigel-brigginshaw-6bd770	ORDINARY	100	100.00%
VALERIE JANE BRIGGINSHAWopenregistry-h-valerie-jane-brigginshaw-75e138	ORDINARY	0	0.00%

REVO ENVIRONMENTAL LIMITED

openregistry-gb-05892905·confirmation statement 2021-08-27·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
BAREND BEUKESopenregistry-h-barend-beukes-c05cec	ORDINARY	100
PERNILLA BEUKESopenregistry-h-pernilla-beukes-4d9676	ORDINARY	0

ECOZI LIMITED

openregistry-gb-06042526·confirmation statement 2025-01-05·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
ROGER MCEVOYopenregistry-h-roger-mcevoy-439b51	ORDINARY	3,150
KAY MCEVOYopenregistry-h-kay-mcevoy-730236	ORDINARY	1,350

ANGLO FINANCE CORPORATION LIMITED

openregistry-gb-06179065·confirmation statement 2021-07-26·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
KONUK AYDEMIRopenregistry-h-konuk-aydemir-118e71	ORDINARY	1,000,000	100.00%
RICHARD RUSTONopenregistry-h-richard-ruston-e4c0ae	ORDINARY	0	0.00%

RYTON UTILITIES LIMITED

openregistry-gb-06189253·confirmation statement 2023-03-28·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
TRENPORT PROPERTY HOLDINGS LTDopenregistry-gb-09417510	ORDINARY	1
TRENPORT INVESTMENTS LIMITEDopenregistry-gb-01265480	ORDINARY	0

CITY WATER PRE-COM LIMITED

openregistry-gb-06583113·confirmation statement 2026-05-02·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JOHN PAUL SEARLEopenregistry-h-john-paul-searle-bd24a0	ORDINARY	6
SAMANTHA JANE SEARLEopenregistry-h-samantha-jane-searle-cb0840	ORDINARY	6

AVON VALLEY WATER LIMITED

openregistry-gb-06691170·confirmation statement 2024-09-19·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SOUTH WEST WATER LIMITEDopenregistry-gb-02366665	ORDINARY	1
BWH ENTERPRISES LIMITEDopenregistry-gb-03764413	ORDINARY	0

LEGIONELLA CONSULTANCY SERVICES LTD

openregistry-gb-06790902·confirmation statement 2024-04-12·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
SMART BUILDING TECHNOLOGY LTDopenregistry-gb-14724210	ORDINARY	100
KEITH JONATHAN ELWELLopenregistry-h-keith-jonathan-elwell-83df09	ORDINARY	0

PREMIER SERVICES WILTSHIRE LIMITED

openregistry-gb-06879500·confirmation statement 2026-04-13·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
IAN COATESopenregistry-h-ian-coates-a3e27a	ORDINARY	100
DAVID ALLENopenregistry-gb-04000118	ORDINARY	0

D.F.C. WATER SERVICES LTD

openregistry-gb-07376927·confirmation statement 2024-10-02·2 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
DONALD FRANCIS COOPERopenregistry-h-donald-francis-cooper-3ae1e9	ORDINARY	1	50.00%
SARAH BERNADETTE RATCLIFFopenregistry-h-sarah-bernadette-ratcliff-559f0d	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. 523 of the 1,785 companies in SIC 36000 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.