UK companies/SIC 43999/Shareholders/Page 521

Shareholders of UK companies in SIC 43999Page 521 of 525

Other specialised construction activities n.e.c.·70,795 companies carry this code·30 shown on this page

SIC 43999 — Other specialised construction activities n.e.c. is the Companies House industry code carried by 70,795 UK companies. This page sets out the shareholder register of 30 of them: 30 distinct shareholders holding 30 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 2021-04-23 and 2026-04-30. Each company and each shareholder carries a Sophymarine OpenRegistry ID.

Industry code
SIC 43999

On the UK register
70,795

With a shareholder register
15,722

Companies on this page
30

Distinct shareholders
30

Shareholders that are UK companies
12

SERIMAX LIMITED

openregistry-gb-SC073616·confirmation statement 2021-10-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SERIMAX HOLDINGS SASopenregistry-h-serimax-holdings-sas-545603	ORDINARY	36,600,000	100.00%

MACKINTOSH STRUCTURES LIMITED

openregistry-gb-SC073937·confirmation statement 2025-10-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MR ALASTAIR STEWART KYDDopenregistry-h-mr-alastair-stewart-kydd-c8779b	ORDINARY 1 GBP	500	100.00%

RHI REFRACTORIES UK LIMITED

openregistry-gb-SC075200·confirmation statement 2026-04-28·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
RHI MAGNESITA DEUTSCHLAND AGopenregistry-h-rhi-magnesita-deutschland-ag-46c0e0	ORDINARY	8,875,000	100.00%

A. & J. (MAINTENANCE SUPPORT) LIMITED

openregistry-gb-SC080361·confirmation statement 2025-06-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MRS JUNE DUNCANopenregistry-h-mrs-june-duncan-1a7b41	ORDINARY 1 GBP	1	100.00%

EQUANS SPECIALIST CONTRACTING UK LIMITED

openregistry-gb-SC087174·confirmation statement 2024-01-18·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
EQUANS GROUP UK LIMITEDopenregistry-gb-03151861	ORDINARY	65,500,000

G. & D. SCAFFOLDING SERVICES LIMITED

openregistry-gb-SC094968·confirmation statement 2025-12-31·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
GERALD HENDRYopenregistry-h-gerald-hendry-27ac7b	ORDINARY	100	100.00%

ACI INTEGRATED SOLUTIONS LTD

openregistry-gb-SC103713·confirmation statement 2026-04-30·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ACI HOLDINGS LTD (SC242720)openregistry-h-aci-holdings-ltd-sc242720-0750ae	ORDINARY	90,200

FORSYTH OF DENNY LIMITED

openregistry-gb-SC105626·confirmation statement 2026-04-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
EASTERTON HOLDINGS LTDopenregistry-gb-SC614765	ORDINARY	500,000	100.00%

BELL GROUP LTD

openregistry-gb-SC114142·confirmation statement 2025-01-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
BELL GLOBAL PROPERTY SERVICES (U.K.) LTDopenregistry-gb-SC190648	ORDINARY	2

MACMILLAN PRESERVATION LIMITED

openregistry-gb-SC123252·confirmation statement 2025-06-22·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DONALD JOSEPH MACMILLANopenregistry-h-donald-joseph-macmillan-7c04d0	ORDINARY	2	100.00%

DUNDONALD FENCING LIMITED

openregistry-gb-SC169003·confirmation statement 2023-03-25·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
DONALD EDWARDSopenregistry-h-donald-edwards-15353b	ORDINARY SHARES A	6,250	100.00%

KILPATRICK & MCGILL LIMITED

openregistry-gb-SC171223·confirmation statement 2022-01-06·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
THOMAS JOHN MCGILLopenregistry-h-thomas-john-mcgill-91e679	ORDINARY	104,000	100.00%

UNDERGROUND INSPECTION SERVICES LIMITED

openregistry-gb-SC187741·confirmation statement 2021-04-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
UNDERGROUND INSPECTION SERVICES (HOLDINGS) LIMITEDopenregistry-gb-SC397914	ORDINARY	5,000

ADVANCED BUILDING CONTRACTORS LTD.

openregistry-gb-SC193698·confirmation statement 2026-02-23·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ADVANCED BUILDING CONTRACTORS HOLDINGS LTDopenregistry-gb-SC539868	ORDINARY	100	100.00%

LAST MILE D&B (NORTH & SCOTLAND) LIMITED

openregistry-gb-SC234695·confirmation statement 2025-07-27·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
LAST MILE (DESIGN AND BUILD) LIMITEDopenregistry-gb-SC573458	ORDINARY	30,000,117

CRAWLEY SCHOOLS (HOLDINGS) LIMITED

openregistry-gb-SC249931·confirmation statement 2022-05-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
SMBC BANK INTERNATIONAL PLCopenregistry-gb-04684034	ORDINARY	10,000

MOYCROFT CONTRACTING LIMITED

openregistry-gb-SC268266·confirmation statement 2022-05-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MR IAN WILSONopenregistry-h-mr-ian-wilson-a26077	ORDINARY	1

M & M ENERGY SYSTEMS LTD.

openregistry-gb-SC270914·confirmation statement 2025-07-20·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
STUDWELDPRO-UK LTDopenregistry-gb-01307206	ORDINARY	100

LAST MILE INFRASTRUCTURE LIMITED

openregistry-gb-SC293480·confirmation statement 2023-11-21·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
LAST MILE INFRASTRUCTURE HOLDCO LIMITEDopenregistry-gb-SC455073	ORDINARY	4,589,426

CASTLE GROUP SCOTLAND LIMITED

openregistry-gb-SC293798·confirmation statement 2021-11-29·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
CASTLE GROUP SCOTLAND HOLDINGS LTDopenregistry-gb-SC526356	ORDINARY	14,000	100.00%

STONE INSPIRED LIMITED

openregistry-gb-SC298889·confirmation statement 2026-02-24·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JASON HOFFMANopenregistry-h-jason-hoffman-96432f	ORDINARY	2

THE STOVE CENTRE LIMITED

openregistry-gb-SC303927·confirmation statement 2023-06-13·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
THOMAS ANTHONY BROCKopenregistry-h-thomas-anthony-brock-41728b	ORDINARY	100	100.00%

ABO ENERGY UNITED KINGDOM LTD

openregistry-gb-SC314110·confirmation statement 2026-01-04·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
ABO ENERGY GMBH & CO. KGAA ABO WIND AGopenregistry-h-abo-energy-gmbh-co-kgaa-abo-wind-ag-0d2a01	ORDINARY	70,000

ROBBIE MORRISON (BUCKIE) LIMITED

openregistry-gb-SC326389·confirmation statement 2022-06-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
MR ROBERT MORRISONopenregistry-h-mr-robert-morrison-29a91c	ORDINARY SHARES	10

BOUNDARIES (SCOTLAND) LIMITED

openregistry-gb-SC340186·confirmation statement 2026-03-26·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
NEIL WILSONopenregistry-gb-05780221	ORDINARY	1	100.00%

S.J.B. WASTE & RECYCLING LTD.

openregistry-gb-SC350635·confirmation statement 2025-07-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
THE LANARK TRUSTopenregistry-h-the-lanark-trust-489352	OTHER	1

WILLIAM MCLELLAN LANDSCAPES LIMITED

openregistry-gb-SC356264·confirmation statement 2026-03-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
WILLIAM ALLAN MCLELLANopenregistry-h-william-allan-mclellan-258aa0	ORDINARY	1	100.00%

IAS (DUNDEE) LTD.

openregistry-gb-SC366270·confirmation statement 2025-03-04·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
TRIANG PROPERTIES LTD.openregistry-gb-SC442881	ORDINARY	100

RCS GROUP (SCOTLAND) LTD

openregistry-gb-SC373861·confirmation statement 2024-03-01·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
JOHN FRIELopenregistry-h-john-friel-5f5e34	ORDINARY	250,000

HARDWARE HEROES LTD

openregistry-gb-SC388295·confirmation statement 2024-01-02·1 shareholder·1 share class

Shareholder	Share class	Shares held	% of class
KATHLEEN ELDER GRAHAMopenregistry-h-kathleen-elder-graham-d1f6f5	ORD	100	100.00%

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. 15,722 of the 70,795 companies in SIC 43999 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.