UK companies/SIC 28250/Shareholders/Page 6

Shareholders of UK companies in SIC 28250Page 6 of 6

Manufacture of non-domestic cooling and ventilation equipment·608 companies carry this code·24 shown on this page

SIC 28250 — Manufacture of non-domestic cooling and ventilation equipment is the Companies House industry code carried by 608 UK companies. This page sets out the shareholder register of 24 of them: 23 distinct shareholders holding 24 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 2021-10-12 and 2026-04-22. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 28250

On the UK register
608

With a shareholder register
174

Companies on this page
24

Distinct shareholders
23

Shareholders that are UK companies
5

J MARSTON ENGINEERS LTD

openregistry-gb-06173358·confirmation statement 2026-03-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PAUL MARSTONopenregistry-h-paul-marston-8931be	ORDINARY	100	100.00%

CLADE ENGINEERING SYSTEMS LTD

openregistry-gb-06511662·confirmation statement 2023-02-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CLADE ENGINEERING SYSTEMS GROUP LTDopenregistry-gb-09010645	ORDINARY	125

ROFTEK LIMITED

openregistry-gb-07217772·confirmation statement 2021-10-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ROFTEK HOLDINGS LIMITEDopenregistry-gb-13227138	ORDINARY	100

GMB AIR CONDITIONING AND VENTILATION SERVICES LIMITED

openregistry-gb-07678181·confirmation statement 2025-06-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GMB 1066 HOLDINGS LIMITEDopenregistry-gb-14262655	ORD	100	100.00%

FROSTY ICE LIMITED

openregistry-gb-09752501·confirmation statement 2024-05-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DAVID JOHN HUGHESopenregistry-h-david-john-hughes-d32f0c	ORDINARY SHARES	1	100.00%

BRENTWOOD EUROPE LTD

openregistry-gb-09870663·confirmation statement 2024-11-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BRENTWOOD INDUSTRIES, INC.openregistry-h-brentwood-industries-inc-61887b	ORDINARY	2	100.00%

RSM FABRICATIONS LIMITED

openregistry-gb-10049107·confirmation statement 2026-04-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ROBOT SM (LEICESTER) LTDopenregistry-gb-13536721	ORDINARY	3	100.00%

BETH-EL INDUSTRIES (UK) LTD

openregistry-gb-10240713·confirmation statement 2023-02-09·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GRAHAME GEORGE BIRCHALLopenregistry-h-grahame-george-birchall-970d13	ORD	1	100.00%

KITCHEN VENTILATION SERVICES LTD

openregistry-gb-10967749·confirmation statement 2022-09-08·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JOSEPH PHILIP GIBSONopenregistry-h-joseph-philip-gibson-d907eb	ORDINARY	2	100.00%

CLADE LTD

openregistry-gb-11148810·confirmation statement 2022-01-14·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CLADE ENGINEERING SYSTEMS GROUP LTDopenregistry-gb-09010645	A ORDINARY	100

ENERGIVAULT LIMITED

openregistry-gb-12492074·confirmation statement 2022-03-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ORGANIC HEAT EXCHANGERS LIMITEDopenregistry-gb-10439664	ORDINARY	1

MOLD VENT LIMITED

openregistry-gb-12816847·confirmation statement 2022-08-16·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
VIOREL GHEORGHITAopenregistry-h-viorel-gheorghita-d1031a	ORDINARY	1

IDEAL DUST EXTRACTION SYSTEMS LIMITED

openregistry-gb-12948755·confirmation statement 2021-10-12·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
HELEN RHODESopenregistry-h-helen-rhodes-df4a62	ORDINARY	100	100.00%

DOWNDRAFT UK LIMITED

openregistry-gb-13127518·confirmation statement 2022-01-11·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MARK GRIFFITHSopenregistry-h-mark-griffiths-8b08e9	ORDINARY	20	100.00%

PEARCE AIR SYSTEMS LIMITED

openregistry-gb-13286918·confirmation statement 2026-03-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
PETER PEARCEopenregistry-h-peter-pearce-dbce9c	ORDINARY	100	100.00%

U&G METAL WORKS LTD

openregistry-gb-13309284·confirmation statement 2022-03-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
UMUT GULERopenregistry-h-umut-guler-33bd98	ORDINARY	1	100.00%

UK VENT SYSTEM LTD.

openregistry-gb-13354080·confirmation statement 2024-04-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JUN ZHAOopenregistry-h-jun-zhao-9cef62	ORDINARY	5,000,000

THAMER VENTILATION LIMITED

openregistry-gb-13398616·confirmation statement 2024-08-07·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
THAMER HARATIZADAHopenregistry-h-thamer-haratizadah-187254	ORDINARY	100

SURREY AIR CONDITIONING & REFRIGERATION LTD

openregistry-gb-13682052·confirmation statement 2024-09-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MICHAEL GAVIN JONESopenregistry-h-michael-gavin-jones-20e4cd	ORDINARY	1

RPS COOLING UK LIMITED

openregistry-gb-13942067·confirmation statement 2025-02-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
RPS COOLING SRLopenregistry-h-rps-cooling-srl-51f652	ORDINARY	100	100.00%

COLDROOM CONTRACTORS LTD

openregistry-gb-14513814·confirmation statement 2025-11-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ALZBETA BODOROVAopenregistry-h-alzbeta-bodorova-c7a8fa	ORDINARY	1

JSTARS ENGINEERING LTD

openregistry-gb-15878942·confirmation statement 2025-07-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
XIANGCHEN ZHAOopenregistry-h-xiangchen-zhao-04b2d0	ORDINARY	100

KAPLANLAR UK LTD

openregistry-gb-15953363·confirmation statement 2025-04-03·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
KAPLANLAR SOĞUTMA SANAYI VE TICARET A.Şopenregistry-h-kaplanlar-so-utma-sanayi-ve-ticaret-a-2fe9f9	ORDINARY	176

ACCELSIUS, LTD

openregistry-gb-16016680·confirmation statement 2025-10-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ACCELSIUS, LLCopenregistry-h-accelsius-llc-f6700e	ORDINARY	1

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. 174 of the 608 companies in SIC 28250 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.