UK companies/SIC 35300/Shareholders/Page 6

Shareholders of UK companies in SIC 35300Page 6 of 17

Steam and air conditioning supply·2,030 companies carry this code·30 shown on this page

SIC 35300 — Steam and air conditioning supply is the Companies House industry code carried by 2,030 UK companies. This page sets out the shareholder register of 30 of them: 62 distinct shareholders holding 80 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 2021-03-31 and 2026-05-08. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 35300

On the UK register
2,030

With a shareholder register
504

Companies on this page
30

Distinct shareholders
62

Shareholders that are UK companies
7

STRATH-AIR LIMITED

openregistry-gb-SC086972·confirmation statement 2024-12-11·3 shareholders·1 share class

Shareholder	Share class	Shares held
IAN THOMSONopenregistry-h-ian-thomson-94d1aa	ORDINARY	15,000
MARJORY THOMSONopenregistry-h-marjory-thomson-374128	ORDINARY	15,000
DAVID THOMSONopenregistry-gb-10585842	ORDINARY	10,000

SUBCOOL (AIR CONDITIONING) LIMITED

openregistry-gb-SC233229·confirmation statement 2023-06-08·3 shareholders·1 share class

Shareholder	Share class	Shares held
SUBCOOL (AIR CONDITIONING) LIMITEDopenregistry-gb-SC233229	ORDINARY	100
IAN LEROYopenregistry-h-ian-leroy-dc8c1e	ORDINARY	0
JOHN WARDopenregistry-h-john-ward-b8c125	ORDINARY	0

CJS HEATING & AIR CONDITIONING SERVICES LIMITED

openregistry-gb-08344960·confirmation statement 2026-01-08·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
COLIN SPINKSopenregistry-h-colin-spinks-e6e0bf	ORDINARY	1,000	100.00%
COLIN SPINKSopenregistry-h-colin-spinks-e6e0bf	ORDINARY B	100	100.00%
TRACY SPINKSopenregistry-h-tracy-spinks-14e245	ORDINARY A	100	100.00%

APOLLO AIR CONDITIONING LTD

openregistry-gb-08452641·confirmation statement 2026-05-08·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
WAYNE ALEC MARTINopenregistry-h-wayne-alec-martin-b5b9af	ORDINARY A SHARES	765	51.00%
NEIL CLIFTONopenregistry-h-neil-clifton-a8507f	ORDINARY A SHARES	735	49.00%
WAYNE ALEC MARTINopenregistry-h-wayne-alec-martin-b5b9af	ORDINARY B SHARES	0
WAYNE ALEC MARTINopenregistry-h-wayne-alec-martin-b5b9af	ORDINARY C SHARES	0

DRYAIR LTD

openregistry-gb-12906527·confirmation statement 2025-09-24·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
PHILIP JAMES HERBERT LAKINGopenregistry-h-philip-james-herbert-laking-7c9f58	ORDINARY A	50	100.00%
TRACY LAKINGopenregistry-h-tracy-laking-14c3e8	ORDINARY B	49	100.00%
TRACY LAKINGopenregistry-h-tracy-laking-14c3e8	ORDINARY C	1	100.00%
TRACY LAKINGopenregistry-h-tracy-laking-14c3e8	ORDINARY A	0	0.00%

EA AIR HANDLERS LTD

openregistry-gb-13830420·confirmation statement 2024-01-04·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
JASON HARRISONopenregistry-h-jason-harrison-15f574	ORDINARY A	50	50.00%
THOMAS DAVID LANGDELLopenregistry-h-thomas-david-langdell-3e5bb8	ORDINARY A	50	50.00%
JASON HARRISONopenregistry-h-jason-harrison-15f574	ORDINARY C	1	100.00%
THOMAS DAVID LANGDELLopenregistry-h-thomas-david-langdell-3e5bb8	ORDINARY B	1	100.00%

COLE CLIMATE SOLUTIONS LIMITED

openregistry-gb-15393067·confirmation statement 2026-01-05·2 shareholders·3 share classes

Shareholder	Share class	Shares held	% of class
CARA PETTENGELLopenregistry-h-cara-pettengell-20ac04	ORDINARY SHARES A	1	100.00%
CARA PETTENGELLopenregistry-h-cara-pettengell-20ac04	ORDINARY SHARES	1	50.00%
MICHAEL PETTENGELLopenregistry-h-michael-pettengell-28dc9f	ORDINARY SHARES	1	50.00%
MICHAEL PETTENGELLopenregistry-h-michael-pettengell-28dc9f	ORDINARY SHARES B	1	100.00%

TECH MECHANICAL LTD

openregistry-gb-SC829032·confirmation statement 2025-11-11·2 shareholders·3 share classes

Shareholder	Share class	Shares held
CALUM HALLopenregistry-h-calum-hall-88f8a3	ORDINARY	100
CALUM HALLopenregistry-h-calum-hall-88f8a3	A ORDINARY	10
CAROLINE HALLopenregistry-h-caroline-hall-5ff85c	B ORDINARY	10

THE AIR CONDITIONING AGENCY LIMITED

openregistry-gb-02816193·confirmation statement 2024-05-11·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
SALLY ELIZABETH RILEYopenregistry-h-sally-elizabeth-riley-0f7747	ORDINARY B	75	75.00%
SALLY ELIZABETH RILEYopenregistry-h-sally-elizabeth-riley-0f7747	ORDINARY	50	50.00%
STEPHEN JOHN GLOVERopenregistry-h-stephen-john-glover-9e5945	ORDINARY	50	50.00%
STEPHEN JOHN GLOVERopenregistry-h-stephen-john-glover-9e5945	ORDINARY B	25	25.00%

GASFLOW LIMITED

openregistry-gb-03432224·confirmation statement 2024-09-10·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
ANDREW MICHAEL BRIAN ROPERopenregistry-h-andrew-michael-brian-roper-9ea1b9	ORDINARY A	700	100.00%
LOUISE ROPERopenregistry-h-louise-roper-ffe0c4	ORDINARY B	300	100.00%

POTOK LIMITED

openregistry-gb-04104124·confirmation statement 2025-11-03·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
KEVIN CHRISTOPHER HAZARDopenregistry-h-kevin-christopher-hazard-471de6	'A' ORDINARY	51	100.00%
JOANNE HAZARDopenregistry-h-joanne-hazard-be7851	C ORDINARY	49	100.00%

DAW REFRIGERATION LIMITED

openregistry-gb-05098367·confirmation statement 2026-04-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
KDOD UK LTDopenregistry-gb-16279361	ORDINARY A	94	100.00%
OLIVER CHRISTOPHER DAWopenregistry-h-oliver-christopher-daw-b979fe	ORDINARY B	32	100.00%

EAST LONDON ENERGY LIMITED

openregistry-gb-06307742·confirmation statement 2025-07-10·2 shareholders·2 share classes

Shareholder	Share class	Shares held
BRING ENERGY GROUP LIMITEDopenregistry-gb-15065448	REDEEMABLE PREFERENCE	18,000,000
BRING ENERGY GROUP LIMITEDopenregistry-gb-15065448	ORDINARY	10,000,000
EQUANS HOLDING UK LIMITEDopenregistry-gb-08155362	REDEEMABLE PREFERENCE	0
EQUANS HOLDING UK LIMITEDopenregistry-gb-08155362	ORDINARY	0

MCCARTHY ENVIRONMENTAL LIMITED

openregistry-gb-06386199·confirmation statement 2023-11-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
MICHAEL CHRISTOPHER MCCARTHYopenregistry-h-michael-christopher-mccarthy-5dc878	ORDINARY	95	100.00%
NINA ALISON MCCARTHYopenregistry-h-nina-alison-mccarthy-77dc7b	ORDINARY 'A'	5	100.00%

POLE TO POLE CLIMATE CONTROL LTD

openregistry-gb-06491858·confirmation statement 2024-02-20·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
LEIGHTON DAVIESopenregistry-h-leighton-davies-68c672	ORDINARY	1
LOUISE DAVIESopenregistry-h-louise-davies-0ee7cd	A ORDINARY	1

AIR CONDITIONING PROJECTS LIMITED

openregistry-gb-06691158·confirmation statement 2024-09-08·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
MATTHEW PAUL BROWNEopenregistry-h-matthew-paul-browne-912617	A ORDINARY	75	100.00%
KAREN PATRICIA BROWNEopenregistry-h-karen-patricia-browne-742f35	B ORDINARY	25	100.00%

HUMIDITY SOLUTIONS LIMITED

openregistry-gb-06693732·confirmation statement 2025-10-22·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
BLUE GULL HOLDINGS LIMITEDopenregistry-gb-13197344	ORDINARY	1,000
ROB LUDDINGTONopenregistry-h-rob-luddington-8ffb77	B ORDINARY	0

UKES RAIL LTD

openregistry-gb-07280281·confirmation statement 2023-01-13·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
NEIL BRIDGEMANopenregistry-h-neil-bridgeman-f155b1	A ORDINARY	90	100.00%
ANAMARIA BRIDGEMANopenregistry-h-anamaria-bridgeman-0ec39e	B ORDINARY	10	100.00%

DRAGON AIR CONDITIONING (SERVICE) LIMITED

openregistry-gb-07405412·confirmation statement 2025-10-31·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
MR KEVIN MARKALLopenregistry-h-mr-kevin-markall-39a602	ORDINARY A	51
MR STEPHEN JAMESopenregistry-h-mr-stephen-james-03d457	ORDINARY B	49

COOL WAVE SOLUTIONS LTD

openregistry-gb-07601588·confirmation statement 2023-03-24·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
LIAM DUNPHYopenregistry-h-liam-dunphy-a194c6	£1 ORDINARY A	3
MICHAEL EVANSopenregistry-h-michael-evans-a9508c	£1 ORDINARY B	1

AIR CONDITIONING INSTALLATIONS UK LIMITED

openregistry-gb-07834829·confirmation statement 2024-11-03·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
DEONE ANGELINA KELLY BASKERopenregistry-h-deone-angelina-kelly-basker-a126b5	B ORDINARY	1	100.00%
STEVEN PAUL BASKERopenregistry-h-steven-paul-basker-910152	A ORDINARY	1	100.00%

CAMCOOL LIMITED

openregistry-gb-08139891·confirmation statement 2024-07-12·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
MARK JAMES LANDSopenregistry-h-mark-james-lands-4c32e9	A ORDINARY	80	100.00%
MARK JAMES LANDSopenregistry-h-mark-james-lands-4c32e9	B ORDINARY	20	100.00%
SIMON WILLIAM GRAVESopenregistry-h-simon-william-graves-ca5a49	B ORDINARY	0	0.00%

HEALY'S ACR LIMITED

openregistry-gb-08961571·confirmation statement 2026-03-27·2 shareholders·2 share classes

Shareholder	Share class	Shares held
RICHARD HEALYopenregistry-h-richard-healy-9302a4	PREFERENCE REDEEMABLE	1,100,000
RICHARD HEALYopenregistry-h-richard-healy-9302a4	ORDINARY	60
HELENA HEALYopenregistry-h-helena-healy-5eb665	ORDINARY	40

ALLCLIMATES LIMITED

openregistry-gb-09051745·confirmation statement 2021-12-13·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
CHARLES LUCASopenregistry-h-charles-lucas-2c8dbd	A ORDINARY	1	100.00%
MARK LUCASopenregistry-h-mark-lucas-e50896	ORDINARY	1	100.00%

PRISM FM SERVICES LTD

openregistry-gb-09392239·confirmation statement 2022-06-23·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
EMMA KATHLEEN O'CONNELLopenregistry-h-emma-kathleen-o-connell-ab019d	B ORDINARY	100
PETER HUMPHRIESopenregistry-h-peter-humphries-a1954a	ORDINARY A	100

TFA SERVICE & MAINTENANCE LIMITED

openregistry-gb-09411401·confirmation statement 2024-01-28·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
THOMAS FRANCIS AHERNEopenregistry-h-thomas-francis-aherne-4643b0	A ORDINARY	80	100.00%
EMILY TOWNSEND SMITHopenregistry-h-emily-townsend-smith-413fc7	B ORDINARY	20	100.00%

D & G AIR CONDITIONING (SERVICES) LTD

openregistry-gb-09497648·confirmation statement 2021-03-31·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
DANIEL NEWTONopenregistry-h-daniel-newton-8418f0	ORDINARY B	1
GARY JOHN STEVENSopenregistry-h-gary-john-stevens-c823d4	ORDINARY A	1

SOUTHERN VENTILATION INSTALLATION LIMITED

openregistry-gb-09503085·confirmation statement 2024-03-23·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
MEGAN THOMPSONopenregistry-h-megan-thompson-f60b3a	B ORDINARY	1
SAM THOMPSONopenregistry-gb-12237601	ORDINARY	1

THE AIR COMPANY NATIONWIDE LIMITED

openregistry-gb-09677354·confirmation statement 2022-07-07·2 shareholders·2 share classes

Shareholder	Share class	Shares held	% of class
KEVIN DENNIS RUSSEL BECKopenregistry-h-kevin-dennis-russel-beck-4a48be	ORDINARY 'A'	70	100.00%
KEVIN DENNIS RUSSEL BECKopenregistry-h-kevin-dennis-russel-beck-4a48be	ORDINARY 'B'	30	100.00%
THOMAS RUSSEL ROY BECKopenregistry-h-thomas-russel-roy-beck-7c7f1d	ORDINARY 'B'	0	0.00%

WEST MECHANICAL LIMITED

openregistry-gb-09995531·confirmation statement 2025-02-10·2 shareholders·2 share classes

Shareholder	Share class	Shares held
DANIEL WESTERMANopenregistry-h-daniel-westerman-09f03c	A ORDINARY GBP1 SHARES	70
DANIEL WESTERMANopenregistry-h-daniel-westerman-09f03c	B ORDINARY GBP1 SHARES	30
JOHN WESTERMANopenregistry-h-john-westerman-860f23	A ORDINARY GBP1 SHARES	0

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. 504 of the 2,030 companies in SIC 35300 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.