M. K. M. BUILDING SUPPLIES LIMITED

UK registered

Companies House number 03100815·111 UK shareholdings·2 ownership layers

M. K. M. BUILDING SUPPLIES LIMITED is a UK-registered corporate shareholder (Companies House number 03100815) and holds shares in 111 active UK companies, recorded across 112 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 3 companies spanning 2 ownership layers, of which 3 direct holdings are themselves holding companies; the persons-with-significant-control register independently agrees on 110 of these holdings. It ranks #7 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Companies held
111

Share-class positions
112

Identity
UK company 03100815

Jurisdiction
UNITED KINGDOM

Ownership layers below
2

Holdings that are holding companies
3

PSC register agrees on
110 holdings

Company profile

Companies House profile of M. K. M. BUILDING SUPPLIES LIMITED

Shareholders

Shares held by M. K. M. BUILDING SUPPLIES LIMITED in 111 UK companies

Ownership chain

3 companies across 2 layers beneath M. K. M. BUILDING SUPPLIES LIMITED

Official record

Companies House record 03100815

Shareholdings

Every company M. K. M. BUILDING SUPPLIES LIMITED appears on as a member, as filed. 111 of 111 are linked to their Companies House profile.

Company held	Status	Share class	Shares	% of class	% of capital	Total % of capital	As of
OCEANAIR (UK) LTD ▼04278661	Active	ORDINARY	10,000	100.00%	100.00%	100.00%	2025-01-01
M.K.M. BUILDING SUPPLIES (CHELMSFORD) LIMITED05881114	Active	ORDINARY	28,400	100.00%	100.00%	100.00%	2024-09-24
M.K.M. BUILDING SUPPLIES (HONITON) LIMITED10001369	Active	ORDINARY	24,000	100.00%	100.00%	100.00%	2023-09-25
M.K.M. BUILDING SUPPLIES (ALDERSHOT) LIMITED13014065	Active	ORDINARY	1	100.00%	100.00%	100.00%	2021-11-11
TRADE SHAKE HOLDINGS LTD ▼13355645	Active	ORDINARY	400	100.00%	100.00%	100.00%	2025-11-14
M.K.M. BUILDING SUPPLIES (AIRDRIE) LIMITED13660588	Active	ORDINARY	22,500	100.00%	100.00%	100.00%	2026-03-13
M.K.M. BUILDING SUPPLIES (SWINDON) LIMITED13660592	Active	ORDINARY	1	100.00%	100.00%	100.00%	2022-10-03
M.K.M. BUILDING SUPPLIES (WAKEFIELD) LIMITED13660611	Active	ORDINARY	20,000	100.00%	100.00%	100.00%	2025-10-03
M.K.M. BUILDING SUPPLIES (KIDLINGTON) LIMITED14432010	Active	ORDINARY	1	100.00%	100.00%	100.00%	2023-10-19
M.K.M. BUILDING SUPPLIES (BICESTER) LIMITED14432046	Active	ORDINARY	1	100.00%	100.00%	100.00%	2023-10-19
M.K.M. BUILDING SUPPLIES (RUGBY) LIMITED14432119	Active	ORDINARY	1	100.00%	100.00%	100.00%	2023-10-19
M.K.M. BUILDING SUPPLIES (BANBURY) LIMITED14432133	Active	ORDINARY	1	100.00%	100.00%	100.00%	2023-10-19
HEAVYSIDE HOLDINGS LIMITED ▼14477184	Active	ORDINARY	10,000	100.00%	100.00%	100.00%	2023-11-09
M.K.M. BUILDING SUPPLIES (WOLVERHAMPTON) LIMITED15210749	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
M.K.M. BUILDING SUPPLIES (BANGOR) LIMITED15210762	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
M.K.M. BUILDING SUPPLIES (CONGLETON) LIMITED15210805	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
M.K.M. BUILDING SUPPLIES (EDINBURGH FORT KINNAIRD) LIMITED15210814	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
M.K.M. BUILDING SUPPLIES (SIDCUP) LIMITED15210822	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
M.K.M. BUILDING SUPPLIES (WELLINGBOROUGH) LIMITED15210877	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
M.K.M. BUILDING SUPPLIES (ARBROATH) LIMITED15210890	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
M.K.M. BUILDING SUPPLIES (IPSWICH) LIMITED15210898	Active	ORDINARY	1	100.00%	100.00%	100.00%	2024-10-12
AGHOCO 2360 LIMITED16823079	Active	ORDINARY	1	100.00%	100.00%	100.00%	2026-02-06
M.K.M. BUILDING SUPPLIES (LUTON) LIMITED16823176	Active	ORDINARY	1	100.00%	100.00%	100.00%	2026-02-06
AGHOCO 2362 LIMITED16849789	Active	ORDINARY	1	100.00%	100.00%	100.00%	2026-02-06
AGHOCO 2361 LIMITED16849815	Active	ORDINARY	1	100.00%	100.00%	100.00%	2026-02-06
AGHOCO 2363 LIMITED16849826	Active	ORDINARY	1	100.00%	100.00%	100.00%	2026-02-06
M.K.M. BUILDING SUPPLIES (BURTON UPON TRENT) LIMITED11230822	Active	ORDINARY	27,500	100.00%	91.67%	91.67%	2026-02-27
M.K.M. DUMFRIES TIMBER COMPANY LIMITED13014105	Active	ORDINARY	18,000	100.00%	90.00%	90.00%	2023-11-11
M. K. M. BUILDING SUPPLIES (SCARBOROUGH) LIMITED03205362	Active	ORDINARY	42,583	100.00%	89.49%	89.49%	2021-09-25
M.K.M. BUILDING SUPPLIES (ELGIN) LIMITED11199030	Active	ORDINARY	19,500	100.00%	88.64%	88.64%	2025-02-11
M.K.M. BUILDING SUPPLIES (CHESTER) LIMITED10927579	Active	ORDINARY	17,500	100.00%	87.50%	87.50%	2025-08-21
M.K.M. BUILDING SUPPLIES (WEYMOUTH) LIMITED11610069	Active	ORDINARY	17,500	100.00%	87.50%	87.50%	2024-10-07
M.K.M. BUILDING SUPPLIES (SCUNTHORPE) LIMITED12123330	Active	ORDINARY	17,500	100.00%	87.50%	87.50%	2024-07-25
M.K.M. BUILDING SUPPLIES (AVIEMORE) LIMITED12123335	Active	ORDINARY	17,500	100.00%	87.50%	87.50%	2025-03-13
M.K.M. BUILDING SUPPLIES (INVERNESS) LIMITED12123342	Active	ORDINARY	17,500	100.00%	87.50%	87.50%	2025-03-14
M.K.M. BUILDING SUPPLIES (ASHFORD) LIMITED13014001	Active	ORDINARY	17,500	100.00%	87.50%	87.50%	2026-03-13
M.K.M. BUILDING SUPPLIES (RUTHIN) LIMITED13013767	Active	ORDINARY	15,000	100.00%	85.71%	85.71%	2022-11-11
M.K.M. BUILDING SUPPLIES (NORWICH) LIMITED06059849	Active	ORDINARY	21,000	100.00%	84.00%	84.00%	2025-09-25
M.K.M. BUILDING SUPPLIES (SKELTON) LIMITED05253523	Active	ORDINARY	25,000	83.33%	83.33%	83.33%	2025-09-25
M.K.M. BUILDING SUPPLIES (HEXHAM) LIMITED05717610	Active	ORDINARY	24,000	100.00%	82.76%	82.76%	2021-09-30
M.K.M. BUILDING SUPPLIES (BERWICK ON TWEED) LIMITED04825083	Active	ORDINARY	23,999	100.00%	82.76%	82.76%	2021-09-24
M.K.M. BUILDING SUPPLIES (GLOUCESTER) LIMITED13661480	Active	ORDINARY	19,000	100.00%	82.61%	82.61%	2026-03-14
M.K.M. BUILDING SUPPLIES (MALTON) LIMITED03618686	Active	ORDINARY	40,000	100.00%	82.47%	82.47%	2024-09-30
M.K.M. BUILDING SUPPLIES (EDINBURGH) LIMITED04822185	Active	ORDINARY	21,500	100.00%	81.13%	81.13%	2024-09-24
M.K.M. BUILDING SUPPLIES (GLASGOW) LIMITED08568565	Active	ORDINARY	24,000	100.00%	80.00%	80.00%	2024-09-25
M.K.M. BUILDING SUPPLIES (BOLTON) LIMITED13013781	Active	ORDINARY	20,000	100.00%	80.00%	80.00%	2026-03-13
M.K.M. BUILDING SUPPLIES (PERTH) LIMITED07334964	Active	ORDINARY	20,000	100.00%	78.43%	78.43%	2021-09-25
M.K.M. BUILDING SUPPLIES (SHEFFIELD NORTH) LIMITED05847743	Active	ORDINARY	25,000	100.00%	78.12%	78.12%	2024-09-30
M.K.M. BUILDING SUPPLIES (YORK) LIMITED06406745	Active	ORDINARY	26,500	100.00%	77.94%	77.94%	2025-09-25
M.K.M. BUILDING SUPPLIES (ANLABY) LIMITED03883449	Active	ORDINARY	17,500	100.00%	77.78%	77.78%	2021-09-24
M.K.M. BUILDING SUPPLIES (BIRMINGHAM NORTH) LIMITED12123338	Active	ORDINARY	17,500	100.00%	77.78%	77.78%	2024-03-13
M.K.M. BUILDING SUPPLIES (NEWBURY) LIMITED13014076	Active	ORDINARY	17,500	100.00%	77.78%	77.78%	2025-03-14
M.K.M. BUILDING SUPPLIES (BARNSLEY) LIMITED13014216	Active	ORDINARY	17,500	100.00%	77.78%	77.78%	2022-11-11
M.K.M. BUILDING SUPPLIES (NOTTINGHAM) LIMITED13661682	Active	ORDINARY	17,500	100.00%	77.78%	77.78%	2025-03-14
M.K.M. BUILDING SUPPLIES (SLEAFORD) LIMITED13661786	Active	ORDINARY	17,500	100.00%	77.78%	77.78%	2025-03-14
M.K.M. BUILDING SUPPLIES (MORPETH) LIMITED04439020	Active	ORDINARY	24,000	100.00%	77.42%	77.42%	2024-09-25
M.K.M. BUILDING SUPPLIES (ALNWICK) LIMITED04182468	Active	ORDINARY	20,000	100.00%	76.92%	76.92%	2024-09-24
M.K.M. BUILDING SUPPLIES (SKEGNESS) LIMITED05717644	Active	ORDINARY	25,000	100.00%	76.92%	76.92%	2024-09-25
M.K.M. BUILDING SUPPLIES (DEAL) LIMITED07745980	Active	ORDINARY	20,000	100.00%	76.92%	76.92%	2023-09-30
M.K.M. BUILDING SUPPLIES (BURY) LIMITED13661379	Active	ORDINARY	16,500	100.00%	76.74%	76.74%	2026-03-13
M.K.M. BUILDING SUPPLIES (NEWENT) LIMITED10689517	Active	ORDINARY	16,000	100.00%	76.19%	76.19%	2022-03-23
M.K.M. BUILDING SUPPLIES (DARLINGTON) LIMITED04202544	Active	ORDINARY	20,000	100.00%	75.47%	75.47%	2024-09-24
M.K.M. BUILDING SUPPLIES (DRIFFIELD) LIMITED03217287	Active	ORDINARY	25,200	100.00%	75.00%	75.00%	2025-09-24
M.K.M. BUILDING SUPPLIES (BLACKPOOL) LIMITED11046758	Active	ORDINARY	18,000	100.00%	75.00%	75.00%	2024-11-02
M.K.M. BUILDING SUPPLIES (YEOVIL) LIMITED11610057	Active	ORDINARY	24,000	100.00%	75.00%	75.00%	2024-10-07
M.K.M. BUILDING SUPPLIES (PETERHEAD) LIMITED11610080	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-10-07
M.K.M. BUILDING SUPPLIES (MANCHESTER CENTRAL) LIMITED11610084	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2023-03-14
M.K.M. BUILDING SUPPLIES (MIDDLESBROUGH) LIMITED11610282	Active	ORDINARY	22,500	100.00%	75.00%	75.00%	2024-10-07
M.K.M. BUILDING SUPPLIES (STOKE) LIMITED11610296	Active	ORDINARY	15,000	85.71%	75.00%	75.00%	2025-10-07
M.K.M. BUILDING SUPPLIES (BIRKENHEAD) LIMITED12123327	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-07-25
M.K.M. BUILDING SUPPLIES (STIRLING) LIMITED12123329	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-07-25
M.K.M. BUILDING SUPPLIES (WALLINGFORD) LIMITED12123333	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-07-25
M.K.M. BUILDING SUPPLIES (IRVINE) LIMITED12123336	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2022-07-25
M.K.M. BUILDING SUPPLIES (DUMFRIES) LIMITED12123340	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2022-07-25
M.K.M. BUILDING SUPPLIES (CANTERBURY) LIMITED13013988	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-11-11
M.K.M. BUILDING SUPPLIES (SUNDERLAND) LIMITED13014052	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-11-11
M.K.M. BUILDING SUPPLIES (REDRUTH) LIMITED13014086	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2022-11-11
M.K.M. BUILDING SUPPLIES (BROMSGROVE) LIMITED13014090	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2023-03-13
M.K.M. BUILDING SUPPLIES (DERBY) LIMITED13014144	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-11-11
M.K.M. BUILDING SUPPLIES (NEWARK) LIMITED13014161	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-11-11
M.K.M. BUILDING SUPPLIES (PENRITH) LIMITED13014227	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2021-11-11
M.K.M. BUILDING SUPPLIES (LLANDUDNO JUNCTION) LIMITED13015371	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2022-11-12
M.K.M. BUILDING SUPPLIES (CARDIFF) LIMITED13659435	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-03
M.K.M. BUILDING SUPPLIES (CHICHESTER) LIMITED13660566	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-03
M.K.M. BUILDING SUPPLIES (WIGAN) LIMITED13660577	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2023-10-03
M.K.M. BUILDING SUPPLIES (STAFFORD) LIMITED13660583	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-03-08
M.K.M. BUILDING SUPPLIES (DUNFERMLINE) LIMITED13660587	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2022-10-03
M.K.M. AYR TIMBER & SUPPLIES LIMITED13660594	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2022-10-03
M.K.M. BUILDING SUPPLIES (CARLISLE) LIMITED13660601	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-03-13
M.K.M. BUILDING SUPPLIES (EASTLEIGH) LIMITED13661447	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-03-13
M.K.M. BUILDING SUPPLIES (NORTH WALSHAM) LIMITED13661463	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2023-03-14
M.K.M. BUILDING SUPPLIES (BOSTON) LIMITED13661485	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-04
M.K.M. BUILDING SUPPLIES (NEWCASTLE) LIMITED13661491	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-04
M.K.M. BUILDING SUPPLIES (BARROW-IN-FURNESS) LIMITED13661693	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-04
M.K.M. BUILDING SUPPLIES (COLCHESTER) LIMITED13661774	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-04
M.K.M. BUILDING SUPPLIES (THAME) LIMITED14431893	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-19
M.K.M. BUILDING SUPPLIES (WORKINGTON) LIMITED14432028	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-19
M.K.M. BUILDING SUPPLIES (CHELTENHAM) LIMITED14432062	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2025-10-19
M.K.M. BUILDING SUPPLIES (SHREWSBURY) LIMITED14432089	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-19
M.K.M. BUILDING SUPPLIES (PLYMOUTH) LIMITED14432370	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2025-10-19
M.K.M. BUILDING SUPPLIES (LONDON COLNEY) LIMITED14432406	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-19
M.K.M. BUILDING SUPPLIES (BRIDGEND) LIMITED15210703	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2025-10-12
M.K.M. BUILDING SUPPLIES (ROTHERHAM) LIMITED15210712	Active	ORDINARY	15,000	100.00%	75.00%	75.00%	2024-10-12
DTC MERCHANTS LIMITEDSC299941	Active	ORDINARY	0	0.00%	0.00%		2021-04-19
RICHARD WILLIAMS (DEGANWY) LIMITED00343107	Active	B ORDINARY	149				2021-12-30
RICHARD WILLIAMS (DEGANWY) LIMITED00343107	Active	ORDINARY	1,511				2021-12-30
M.K.M. BUILDING SUPPLIES (GRIMSBY) LIMITED03634743	Active	ORDINARY	20,001				2025-09-25
M.K.M. BUILDING SUPPLIES (WHITBY) LIMITED05368905	Active	ORDINARY	25,500				2025-09-25
M.K.M. BUILDING SUPPLIES (KIRKCALDY) LIMITED05386527	Active	ORDINARY	21,000				2025-09-25
M.K.M. BUILDING SUPPLIES (LINCOLN) LIMITED05847741	Active	ORDINARY	30,000				2025-09-30
M.K.M. BUILDING SUPPLIES (GRANTHAM) LIMITED12123328	Active	ORDINARY	21,000				2025-07-25
M.K.M. BUILDING SUPPLIES (CORBY) LIMITED12123331	Active	ORDINARY	22,500				2025-07-25

Ownership structure below these holdings

3 further companies sit beneath this entity’s direct holdings, across 2 layers. Each is linked to its Companies House profile.

OCEANAIR (UK) LTD04278661
- OCEANAIR PERTH LIMITED16320590 ORDINARY · 100.00%
TRADE SHAKE HOLDINGS LTD13355645
- TRADE SHAKE LTD12474046 ORDINARY
HEAVYSIDE HOLDINGS LIMITED14477184
- HEAVYSIDECO LIMITED14479084 ORDINARY · 100.00%

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Every company on this page is identified by its original Companies House registration number, shown beside its name and repeated in the data-company-number attribute of the same element. A shareholder that does not resolve to a registered company carries no number.

▼ marks a holding that itself holds shares in further companies, so ownership continues below it.

“% of capital” is the entity’s share of issued capital by nominal value, the correct basis when a company has multiple share classes.

Figures are as filed on each company’s most recent confirmation statement; the “As of” column gives that statement date. Source: Companies House Free Company Data and CS01 confirmation statements. Official record: find-and-update.company-information.service.gov.uk.