UK companies/SIC 43220/Shareholders/Page 69

Shareholders of UK companies in SIC 43220Page 69 of 382

Plumbing, heat and air-conditioning installation·54,924 companies carry this code·30 shown on this page

SIC 43220 — Plumbing, heat and air-conditioning installation is the Companies House industry code carried by 54,924 UK companies. This page sets out the shareholder register of 30 of them: 90 distinct shareholders holding 103 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 2021-06-04 and 2026-04-14. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 43220

On the UK register
54,924

With a shareholder register
11,450

Companies on this page
30

Distinct shareholders
90

Shareholders that are UK companies
14

BLACKDOWN HEATING LTD

openregistry-gb-14925994·confirmation statement 2024-06-08·3 shareholders·2 share classes

Shareholder	Share class	Shares held
CHRISTOPHER NIXONopenregistry-gb-06407054	A ORDINARY	50
MAXINE NIXONopenregistry-h-maxine-nixon-9432ca	B ORDINARY	50
ADAM GOLDSMITHopenregistry-gb-07514109	B ORDINARY	0

OB PLUMBING & HEATING SERVICES LTD

openregistry-gb-14948334·confirmation statement 2025-06-04·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
SCOTT O'BRIENopenregistry-h-scott-o-brien-792a42	ORDINARY	50	50.00%
THEA O'BRIENopenregistry-h-thea-o-brien-e1c0f3	ORDINARY	50	50.00%
MATILDA ROSE O'BRIENopenregistry-h-matilda-rose-o-brien-83176f	A ORDINARY	1	100.00%

CHALMERS AND SONS LTD

openregistry-gb-15217466·confirmation statement 2024-10-16·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
LUKE CHALMERSopenregistry-h-luke-chalmers-cbd645	ORDINARY	100	50.00%
LUKE CHALMERSopenregistry-h-luke-chalmers-cbd645	B ORDINARY	100	100.00%
STUART MUNROopenregistry-h-stuart-munro-915126	ORDINARY	100	50.00%
GEMMA CHALMERSopenregistry-h-gemma-chalmers-0ad7c1	ORDINARY	0	0.00%

COASTAL HEATING NORFOLK LTD

openregistry-gb-15222974·confirmation statement 2025-04-16·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JONATHAN LEIGH BATTRICK-NEWALLopenregistry-h-jonathan-leigh-battrick-newall-25cb64	ORDINARY	50	50.00%
JOSEPH MILLARopenregistry-h-joseph-millar-1fff99	ORDINARY	40	40.00%
JOSEPH MILLARopenregistry-h-joseph-millar-1fff99	CLASS B	10	100.00%
SARAH ANN BELLopenregistry-h-sarah-ann-bell-f40692	ORDINARY	10	10.00%

JRM PLUMBING AND GAS (EAST MIDLANDS) LTD

openregistry-gb-15614501·confirmation statement 2025-01-22·3 shareholders·2 share classes

Shareholder	Share class	Shares held
JORDAN RHYS MCGRAWopenregistry-h-jordan-rhys-mcgraw-22b468	ORDINARY	100
EMMA BOWMANopenregistry-h-emma-bowman-a990bc	B ORDINARY	2
BEAU MANNERSopenregistry-h-beau-manners-3f76ce	B ORDINARY	1

LONGSTONE FARM SERVICES LTD

openregistry-gb-15641712·confirmation statement 2025-04-12·3 shareholders·2 share classes

Shareholder	Share class	Shares held
CALEB ANDREW MARTINSopenregistry-h-caleb-andrew-martins-e66ca9	ORDINARY B	100
BROMLEY JAMES MARTINSopenregistry-h-bromley-james-martins-fc3d61	ORDINARY A	50
JANE MARY MARTINSopenregistry-h-jane-mary-martins-00a6ef	ORDINARY A	50

FIRE SPRINKLER SERVICING LTD

openregistry-gb-15951660·confirmation statement 2025-10-22·3 shareholders·2 share classes

Shareholder	Share class	Shares held
MARC JAFFREopenregistry-h-marc-jaffre-5ede46	A ORDINARY	24
GEORGE WILLIAM DAVENPORTopenregistry-h-george-william-davenport-b90f9d	A ORDINARY	23
MATHEW JAFFREopenregistry-h-mathew-jaffre-b902bf	A ORDINARY	23
GEORGE WILLIAM DAVENPORTopenregistry-h-george-william-davenport-b90f9d	B ORDINARY	15
MATHEW JAFFREopenregistry-h-mathew-jaffre-b902bf	B ORDINARY	15

KRAKEN21 HOLDING LTD

openregistry-gb-15966160·confirmation statement 2024-10-29·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
EMILY STYLESopenregistry-h-emily-styles-0daf81	REDEEMABLE PREFERENCE	400,000	50.00%
WILLIAN A STYLESopenregistry-h-willian-a-styles-f7dc37	REDEEMABLE PREFERENCE	400,000	50.00%
WILLIAM STYLESopenregistry-h-william-styles-ee753c	ORDINARY	1	100.00%

WATTS & WATER LIMITED

openregistry-gb-16028551·confirmation statement 2025-05-09·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ETHAN JAY ANDOopenregistry-h-ethan-jay-ando-89bc18	B ORDINARY	15	100.00%
JOSEPH OCONNORopenregistry-h-joseph-oconnor-5a42ed	A ORDINARY	15	100.00%
LOUIE ANSTEYopenregistry-h-louie-anstey-727038	B ORDINARY	0	0.00%
LOUIE ANSTEYopenregistry-h-louie-anstey-727038	A ORDINARY	0	0.00%

AQUA SOLUTIONS NORTH YORKSHIRE LTD

openregistry-gb-16100205·confirmation statement 2025-04-10·3 shareholders·2 share classes

Shareholder	Share class	Shares held
DAVID PRATTopenregistry-h-david-pratt-a7f7b0	ORDINARY A	50
DAVID PRATTopenregistry-h-david-pratt-a7f7b0	ORDINARY	50
DAID PRATTopenregistry-h-daid-pratt-64c1a3	ORDINARY	0
NICOLE JEPHSONopenregistry-h-nicole-jephson-a40abb	ORDINARY A	0

WK PLUMBING AND HEATING LTD

openregistry-gb-16146438·confirmation statement 2025-12-19·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
HAYLEY REBECCA WELLSopenregistry-h-hayley-rebecca-wells-64317e	ORDINARY	2	50.00%
KEVIN IAN WELLSopenregistry-h-kevin-ian-wells-15c305	ORDINARY	2	50.00%
BARRY JOHN KEENANopenregistry-h-barry-john-keenan-f9a879	SHARE CLASS B	1	100.00%
BARRY JOHN KEENANopenregistry-h-barry-john-keenan-f9a879	ORDINARY	0	0.00%

GPM LONDON PLUMBING & HEATING LIMITED

openregistry-gb-16312044·confirmation statement 2025-04-11·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JOHN PATERSONopenregistry-h-john-paterson-e4092a	ORDINARY A SHARES	50	100.00%
CHRIS MCLNERNEYopenregistry-h-chris-mclnerney-8edbd0	ORDINARY B SHARES	25	50.00%
MIRANDA MCLNERNEYopenregistry-h-miranda-mclnerney-773481	ORDINARY B SHARES	25	50.00%
JOHN PATERSONopenregistry-h-john-paterson-e4092a	ORDINARY B SHARES	0	0.00%

GREEN FEN LTD

openregistry-gb-16387943·confirmation statement 2026-04-14·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ROBERT CONDRONopenregistry-h-robert-condron-095427	ORDINARY SHARES A	60	60.00%
RYAN CONDRONopenregistry-h-ryan-condron-8989ac	ORDINARY SHARES A	40	40.00%
LINZI TOMSopenregistry-h-linzi-toms-a3e6d4	ORDINARY SHARES B	1	33.33%
ROBERT CONDRONopenregistry-h-robert-condron-095427	ORDINARY SHARES B	1	33.33%
RYAN CONDRONopenregistry-h-ryan-condron-8989ac	ORDINARY SHARES B	1	33.33%

ABBIE MECHANICAL LTD

openregistry-gb-16860382·confirmation statement 2026-01-28·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JUSTIN PARKERopenregistry-h-justin-parker-df034b	A ORDINARY	8	100.00%
LILY PARKERopenregistry-h-lily-parker-b0b40b	ORDINARY	1	50.00%
SUSAN PARKERopenregistry-h-susan-parker-59b429	ORDINARY	1	50.00%

ARMSTRONG PLUMBING & HEATING (NI) LTD

openregistry-gb-NI625639·confirmation statement 2021-07-10·3 shareholders·2 share classes

Shareholder	Share class	Shares held
COPPELIA HOLDINGS LIMITEDopenregistry-gb-NI659436	A ORDINARY	95
COPPELIA HOLDINGS LIMITEDopenregistry-gb-NI659436	B ORDINARY	5
ITA COLLINopenregistry-h-ita-collin-bbdd89	B ORDINARY	0
ROGER COLLINopenregistry-h-roger-collin-b6841d	A ORDINARY	0

AIRCON SCOTLAND LIMITED

openregistry-gb-SC462831·confirmation statement 2023-11-01·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
CHESS GROUP INVESTMENT COMPANY LIMITEDopenregistry-gb-SC487490	A ORDINARY	51	100.00%
STUART FLINTopenregistry-h-stuart-flint-56f406	B ORDINARY	12	100.00%
IAN NICOLopenregistry-gb-14506894	B ORDINARY	0	0.00%

GASCARE DOMESTIC LTD

openregistry-gb-SC519876·confirmation statement 2023-11-01·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
SEAN HARPERopenregistry-h-sean-harper-ab5aa9	ORDINARY	500	50.00%
VICTORIA HARPERopenregistry-h-victoria-harper-2b0f0a	ORDINARY	500	50.00%
PAUL MARTINopenregistry-gb-14316991	A ORDINARY	1	100.00%

ECO H2O SERVICES LTD

openregistry-gb-SC675015·confirmation statement 2025-02-28·3 shareholders·2 share classes

Shareholder	Share class	Shares held
EVELYN SMITHopenregistry-h-evelyn-smith-5f8329	ORDINARY	50
EVELYN SMITHopenregistry-h-evelyn-smith-5f8329	CLASS A ORDINARY SHARES	50
LIAM MARC SMITHopenregistry-h-liam-marc-smith-62a7e3	CLASS A ORDINARY SHARES	50
MARK WILLIAM SMITHopenregistry-h-mark-william-smith-398b1c	ORDINARY	50
LIAM MARC SMITHopenregistry-h-liam-marc-smith-62a7e3	ORDINARY	0

JANIE MCK HEATING SERVICES LTD

openregistry-gb-SC697643·confirmation statement 2024-03-04·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
JACK MCKEOWNopenregistry-h-jack-mckeown-f89943	B ORDINARY	1	100.00%
JANE MCKEOWNopenregistry-h-jane-mckeown-f390fc	ORDINARY	1	50.00%
STEPHEN MCKEOWNopenregistry-h-stephen-mckeown-4c6272	ORDINARY	1	50.00%

GREENWAVE-RENEWABLES LTD

openregistry-gb-SC716795·confirmation statement 2025-12-03·3 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
CAMERON MCCARTHYopenregistry-h-cameron-mccarthy-d40eb5	ORDINARY	1	50.00%
DAVID BRYCEopenregistry-h-david-bryce-4ac9e4	ORDINARY	1	50.00%
LEE-ANNE BONNESopenregistry-h-lee-anne-bonnes-dd0978	A ORDINARY	1	100.00%

MARACOM LIMITED

openregistry-gb-00493624·confirmation statement 2022-03-19·3 shareholders·1 share class

Shareholder	Share class	Shares held
MARINE AND COMMERCIAL SERVICES LTDopenregistry-gb-13407518	ORDINARY	1,000
ALMAREN LIMITED (IN LIQUIDATION)openregistry-h-almaren-limited-in-liquidation-d75102	ORDINARY	0
BOILER MAINTENANCE LIMITEDopenregistry-gb-14114755	ORDINARY	0

ESWA LIMITED

openregistry-gb-00630148·confirmation statement 2023-01-03·3 shareholders·1 share class

Shareholder	Share class	Shares held
HANNAH ROBINSONopenregistry-gb-13804658	ORDINARY	3,775
ROBERT SCRIVENopenregistry-h-robert-scriven-469e87	ORDINARY	3,775
A.E. SCRIVENopenregistry-h-a-e-scriven-27f6b7	ORDINARY	0

ROLAND WHATMORE LIMITED

openregistry-gb-00641002·confirmation statement 2025-08-08·3 shareholders·1 share class

Shareholder	Share class	Shares held
ARTHUR H. KING (BUILDERS) LTDopenregistry-gb-01702566	ORDINARY	53,200
GABRIELLE SINEAD HELENA DIXONopenregistry-h-gabrielle-sinead-helena-dixon-d6ac0a	ORDINARY	8,000
J.A.M. OMERODopenregistry-h-j-a-m-omerod-7f3d0d	ORDINARY	0

FRED MARGARSON LIMITED

openregistry-gb-00654563·confirmation statement 2024-11-24·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
FRED MARGARSON (HOLDINGS) LIMITEDopenregistry-gb-15966457	ORDINARY SHARES	11,600	100.00%
CHRISTOPHER SIMON MARGARSONopenregistry-h-christopher-simon-margarson-f80769	ORDINARY SHARES	0	0.00%
DENISE ANN MARGARSONopenregistry-h-denise-ann-margarson-772f57	ORDINARY SHARES	0	0.00%

T. DIXON & SONS (PLUMBERS) LIMITED

openregistry-gb-00670028·confirmation statement 2024-12-29·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
RICHARD DIXONopenregistry-h-richard-dixon-d56fa7	ORDINARY	150	33.33%
SIMON DIXONopenregistry-h-simon-dixon-7eca18	ORDINARY	150	33.33%
TIMOTHY DIXONopenregistry-h-timothy-dixon-797a1a	ORDINARY	150	33.33%

W MULLETT LIMITED

openregistry-gb-00693071·confirmation statement 2025-09-26·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
MARIE CHRISTINE MULLETTopenregistry-h-marie-christine-mullett-a626fc	ORDINARY	22	73.33%
IAIN DAVID MULLETTopenregistry-h-iain-david-mullett-d771cf	ORDINARY	8	26.67%
EXECUTOR OF IAN WALTER MULLETTopenregistry-h-executor-of-ian-walter-mullett-b932bb	ORDINARY	0	0.00%

CLIFFORD COOPER & SONS LIMITED

openregistry-gb-00710077·confirmation statement 2021-06-04·3 shareholders·1 share class

Shareholder	Share class	Shares held
COOPER GREEN HOLDINGS LTDopenregistry-gb-12244934	ORDINARY	3,000
LISA JAYNE GREENopenregistry-h-lisa-jayne-green-ca7fda	ORDINARY	0
STEPHEN ANDREW GREENopenregistry-h-stephen-andrew-green-93c878	ORDINARY	0

NORFOLK HEATING LIMITED

openregistry-gb-00760560·confirmation statement 2023-01-05·3 shareholders·1 share class

Shareholder	Share class	Shares held
JOEL ROBERT DRYLANDopenregistry-h-joel-robert-dryland-5eaffc	ORDINARY	1,500
KIYA MASONopenregistry-h-kiya-mason-765865	ORDINARY	1,500
THE NORFOLK COUNTRY GROUP LIMITEDopenregistry-gb-04278546	ORDINARY	0

AIRCON-REFRIGERATION LIMITED

openregistry-gb-00774257·confirmation statement 2024-01-13·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
AIRCON GROUP HOLDINGS LTDopenregistry-gb-14669406	ORDINARY	600	100.00%
BERNADETTE FARRELLopenregistry-h-bernadette-farrell-c77e44	ORDINARY	0	0.00%
STEPHEN MARK FARRELLopenregistry-h-stephen-mark-farrell-6bef43	ORDINARY	0	0.00%

R.B. PORTER LIMITED

openregistry-gb-00829613·confirmation statement 2026-03-30·3 shareholders·1 share class

Shareholder	Share class	Shares held	% of class
JACQUELINE DAWN MARIE JONESopenregistry-h-jacqueline-dawn-marie-jones-b10fbe	ORDINARY	400	80.00%
DAVID JULIAN RHYS JONESopenregistry-h-david-julian-rhys-jones-ebe152	ORDINARY	100	20.00%
SYBIL JEANE PORTERopenregistry-h-sybil-jeane-porter-c25bf4	ORDINARY	0	0.00%

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. 11,450 of the 54,924 companies in SIC 43220 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.