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Sludge Tek Limited

Sludge Tek Limited is an active company incorporated on 13 September 2001 with the registered office located in London, Greater London. Sludge Tek Limited was registered 24 years ago.
Status
Active
Active since incorporation
Company No
04286952
Private limited company
Age
24 years
Incorporated 13 September 2001
Size
Small
Balance sheet is under £7.5M
Under 50 employees
Confirmation
Submitted
Dated 17 November 2025 (20 days ago)
Next confirmation dated 17 November 2026
Due by 1 December 2026 (11 months remaining)
Last change occurred 3 days ago
Accounts
Submitted
For period 1 Oct30 Sep 2023 (12 months)
Accounts type is Total Exemption Full
Next accounts for period 31 March 2025
Due by 31 March 2026 (3 months remaining)
Address
Level 12, The Shard
32 London Bridge Street
London
SE1 9SG
England
Address changed on 26 Aug 2025 (3 months ago)
Previous address was 20 Grosvenor Place London SW1X 7HN England
Telephone
08451307828
Email
Available in Endole App
People
Officers
5
Shareholders
1
Controllers (PSC)
1
Director • British • Lives in England • Born in Dec 1983
Director • British • Lives in England • Born in Nov 1970
Director • British • Lives in England • Born in Mar 1962
Director • British • Lives in England • Born in Sep 1980
Shareholders, PSCs & Group Structure
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Mutual Companies
Alarm Communication Limited
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
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Hydro-X Water Treatment Limited
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
Active
Tersus Consultancy Limited
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
Active
Trans-Fire Protection Limited
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
Active
Marlowe Environmental Services Limited
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
Active
Sterling Hydrotech Limited
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
Active
WCS Environmental Engineering Ltd
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
Active
Island Fire Protection Limited
Peter John Goddard Dickinson, Katherine Louise Woods, and 3 more are mutual people.
Active
Financials
Net Assets, Total Assets & Total Liabilities (2014–2023)
Period Ended
30 Sep 2023
For period 30 Sep30 Sep 2023
Traded for 12 months
Cash in Bank
£1.51M
Increased by £61.18K (+4%)
Turnover
Unreported
Same as previous period
Employees
25
Decreased by 1 (-4%)
Total Assets
£3.15M
Increased by £607.09K (+24%)
Total Liabilities
-£840.71K
Decreased by £143.98K (-15%)
Net Assets
£2.31M
Increased by £751.07K (+48%)
Debt Ratio (%)
27%
Decreased by 12.04% (-31%)
Latest Activity
Confirmation Submitted
3 Days Ago on 4 Dec 2025
Jamie Alexander Hitchcock Resigned
3 Months Ago on 19 Aug 2025
Adam Thomas Councell Resigned
3 Months Ago on 15 Aug 2025
Christopher Bone Resigned
4 Months Ago on 5 Aug 2025
Mitie Company Secretarial Services Limited Appointed
4 Months Ago on 5 Aug 2025
Sludge Tek Holdings Limited (PSC) Details Changed
4 Months Ago on 4 Aug 2025
Mr Peter John Goddard Dickinson Appointed
4 Months Ago on 4 Aug 2025
Mr Matthew Robert Peacock Appointed
4 Months Ago on 4 Aug 2025
Miss Katherine Louise Woods Appointed
4 Months Ago on 4 Aug 2025
Mr Peter Hugo Young Appointed
4 Months Ago on 4 Aug 2025
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Documents
Confirmation statement made on 17 November 2025 with updates
Submitted on 4 Dec 2025
Change of details for Sludge Tek Holdings Limited as a person with significant control on 4 August 2025
Submitted on 22 Oct 2025
Termination of appointment of Adam Thomas Councell as a director on 15 August 2025
Submitted on 26 Aug 2025
Registered office address changed from 20 Grosvenor Place London SW1X 7HN England to Level 12, the Shard 32 London Bridge Street London SE1 9SG on 26 August 2025
Submitted on 26 Aug 2025
Appointment of Mr Peter John Goddard Dickinson as a director on 4 August 2025
Submitted on 26 Aug 2025
Appointment of Mitie Company Secretarial Services Limited as a secretary on 5 August 2025
Submitted on 26 Aug 2025
Termination of appointment of Jamie Alexander Hitchcock as a director on 19 August 2025
Submitted on 26 Aug 2025
Appointment of Mr Peter Hugo Young as a director on 4 August 2025
Submitted on 26 Aug 2025
Appointment of Miss Katherine Louise Woods as a director on 4 August 2025
Submitted on 26 Aug 2025
Appointment of Mr Matthew Robert Peacock as a director on 4 August 2025
Submitted on 26 Aug 2025
Repayment History
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