South West Materials Limited

Active05436232 Private limited company
Incorporated
26 April 2005 (21 years)
Previously known as
Duo Processing Limited (until 9 October 2025)
Duo Mineral Processing Limited (until 14 November 2018)
Duo Contracting Limited (until 25 November 2010)
This list may be incomplete. See all names on Companies House
Industry
Other mining and quarrying n.e.c. (08990)
Directors
Owned by
Accounts type
Total exemption full
Region
West Midlands
Address
Siskin Drive
Middlemarch Business Park
Coventry
CV3 4FJ

Filing status

Accounts due
30 September 2026
Last accounts
31 December 2024
Conf. stmt due
3 July 2027
Last conf. stmt
19 June 2026

Charges

Total
5
Outstanding
1
Part satisfied
0
Satisfied
4

Officers 2 active

Officer details are public data from the Companies House register.

Director · Appointed 15 January 2019
Also at Nationwide Materials Limited, South Wales Materials Limited, Duo Equipment Sales Limited · more companies
British
Born June 1976 (50)
Director · Appointed 12 January 2017
Also at North Wales Materials Limited, Duo Group (U.K.) Ltd, Duo Operations Limited · more companies
British
Born November 1966
Officer history (12 former)
17 May 2022
Resigned Mcalister, Laura Betty as Director
17 April 2020
Resigned Hall, Simon John as Secretary
30 September 2019
Appointed Mcalister, Laura Betty as Director
30 September 2019
Resigned Williams, Donna as Director
27 September 2019
Resigned Shaw, Trevor James as Director
31 July 2019
Resigned Moss, Alexander Franklin as Director
31 July 2019
Resigned Bolt, Owen Stanley as Director
15 January 2019
Resigned Last, Terence Robert as Director
15 January 2019
Appointed Mcwilliams, Martin Francis as Director
18 December 2018
Appointed Williams, Donna as Director
1 February 2018
Appointed Shaw, Trevor James as Director
4 September 2017
Appointed Last, Terence Robert as Director
12 January 2017
Appointed Hall, Simon John as Director
23 December 2016
Appointed Bolt, Owen Stanley as Director
23 December 2016
Resigned Bracken, John as Director
23 December 2016
Resigned Jones, Michella Nadine as Director
23 December 2016
Resigned Talbot, Luke Simon as Director
1 August 2016
Appointed Bracken, John as Director
1 August 2016
Appointed Talbot, Luke Simon as Director
18 November 2014
Appointed Jones, Michella Nadine as Director
26 April 2005
Appointed Form 10 Secretaries Fd Ltd as Corporate Nominee Secretary
26 April 2005
Resigned Form 10 Secretaries Fd Ltd as Corporate Nominee Secretary
26 April 2005
Appointed Form 10 Directors Fd Ltd as Corporate Nominee Director
26 April 2005
Resigned Form 10 Directors Fd Ltd as Corporate Nominee Director
26 April 2005
Appointed Moss, Alexander Franklin as Director
26 April 2005
Appointed Hall, Simon John as Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 19 June 2023
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Limited By Shares
Reg. no. 14943418
Former controllers (4)
20 June 2023
Ceased Martin Francis Mcwilliams — Owns 75–100% of shares
19 June 2023
Ceased Duo Group (U.K.) Ltd — Owns 75–100% of shares
1 January 2021
Ceased DMP Assets Ltd — Owns 75–100% of shares
23 December 2016
Ceased Alexander Franklin Moss — Owns 75–100% of shares

Financials

Balance sheet as at 31 December 2024 · total exemption full accounts

Net Assets
(£64,617)
Cash
£720
Employees
2
Debt Ratio
102%
Current Ratio
0.9x

Trend

Net Assets
(£2.0M) £0 £2.0M £4.0M 2019 2020 2021 2022 2023 2024 £3,325,185 £3,366,901 £1,779,560 £1,031,553 £39,568 (£64,617)
Balance sheet detail
202420232022202120202019
Fixed Assets£244,889£1,982,583£14,766,122£11,107,200£12,566,761£13,664,529
Current Assets£4,005,058£901,614£535,955£984,769£1,992,819£4,586,903
Debtors£4,004,338£896,797£535,115£952,674£1,983,492£4,303,055
Cash£720£4,817£840£32,095£9,327£48,626
Creditors (< 1 year)£4,275,915£2,711,544£9,336,936£7,394,236£5,838,431£8,756,197
Creditors (> 1 year)£38,649£133,085£4,625,585£2,918,173£5,079,525£5,910,328
Net Current Assets(£270,857)(£1,809,930)(£8,800,981)(£6,409,467)(£3,845,612)(£4,169,294)
Net Assets(£64,617)£39,568£1,031,553£1,779,560£3,366,901£3,325,185
Shareholder Funds(£64,617)£39,568£1,031,553£1,779,560£3,366,901£3,325,185
Turnover£5,793,543£5,271,758£11,525,475£15,904,903
Cost of Sales£5,585,615£5,247,204£10,474,688£13,075,458
Gross Profit£207,928£24,554£1,050,787£2,829,445
Admin Expenses£132,328£1,112,715£515,181£1,734,484
Staff Costs£0£672,266£2,795,357
Operating Profit£75,600(£1,088,161)£535,606£1,094,961
Profit Before Tax(£440,004)(£1,903,637)£56,717£349,653
Tax£308,003(£316,296)£15,001£117,730
Profit for Period(£748,007)(£1,587,341)£41,716£231,923

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
30 June 2026Confirmation statement with no updates19 June 2026
13 March 2026Previous accounting period shortened
6 March 2026Total exemption full accounts31 December 2024
9 October 2025Certificate of change of name
7 August 2025Director's details changed
Show all recent filings

Some other companies at this address

DMP Holdings Limited
Duo Group (U.K.) Ltd
Duo Operations Limited
Duo Site Services Limited

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