CompanyTrack
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SLUDGE TEK LIMITED

Active London

Renting and leasing of other machinery, equipment and tangible goods n.e.c.

25 employees Website
Environment, agriculture and waste Renting and leasing of other machinery, equipment and tangible goods n.e.c.
S

SLUDGE TEK LIMITED

Renting and leasing of other machinery, equipment and tangible goods n.e.c.

Founded 13 Sept 2001 Active London, England 25 employees sludgetek.co.uk
Environment, agriculture and waste Renting and leasing of other machinery, equipment and tangible goods n.e.c.
Accounts Submitted
Confirmation Statement Submitted 4 Dec 2025
Net assets £2.31M £751.07K 2023 year on year
Total assets £3.15M £607.09K 2023 year on year
Total Liabilities £840.71K £143.98K 2023 year on year
Charges 1
1 satisfied

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Contact & Details

Registered Address

Level 12, The Shard 32 London Bridge Street London SE1 9SG England

Office (Andover)

West Portway Industrial Estate, 51 Royce Cl, Andover SP10 3TS

Credit Report

Discover SLUDGE TEK LIMITED's Credit Score, limit, and payment likelihood.

Mutual Companies

Financials

Financials

Period 1 Jan → 31 Dec 2023
Type Total Exemption Full
Next accounts 31 December 2024
Due by 30 September 2025 9 months

Net Assets, Total Assets & Total Liabilities (2014–2023)

Cash in Bank

£1.51M

Increased by £61.18k (+4%)

Net Assets

£2.31M

Increased by £751.07k (+48%)

Total Liabilities

£840.71k

Decreased by £143.98k (-15%)

Turnover

N/A

Employees

25

Decreased by 1 (-4%)

Debt Ratio

27%

Decreased by 12 (-31%)

Financial History

Revenue, profit, EBITDA and key financial figures

2023
Dec Year End
2022
Dec Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

No fundraising or grants recorded

Investors (0)

No investor information available

Officers

Officers

6 active 7 resigned
Status
Christopher BoneSecretaryUnknownUnknown2 Apr 2025Active
Katherine Louise WoodsDirectorBritishEngland424 Aug 2025Active
Matthew Robert PeacockDirectorBritishEngland554 Aug 2025Active
Mitie Company Secretarial Services LimitedCorporate-secretaryUnited KingdomUnknown5 Aug 2025Active
Peter Hugo YoungDirectorBritishEngland454 Aug 2025Active
Peter John Goddard DickinsonDirectorBritishEngland634 Aug 2025Active

Shareholders

Shareholders (2)

Peter Cramp
50.0%
120 Nov 2020
Sludgetek Holdings Ltd
0.0%
020 Nov 2020

Persons with Significant Control

Persons with Significant Control (1)

1 Active 1 Ceased

Sludge Tek Holdings Limited

United Kingdom

Active
Notified 31 Aug 2019
Nature of Control
  • Ownership Of Shares 75 To 100 Percent
  • Voting Rights 75 To 100 Percent
  • Right To Appoint And Remove Directors

Peter John Cramp

Ceased 31 Aug 2019

Ceased

Group Structure

Group Structure

SLUDGE TEK HOLDINGS LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
WCS ENVIRONMENTAL ENGINEERING LTD united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
N-OV8 GROUP LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MARLOWE ENVIRONMENTAL SERVICES LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MARLOWE 2016 LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MARLOWE LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MITIE TREASURY MANAGEMENT LIMITED united kingdom shares 75 to 100 percent, voting rights 75 to 100 percent, appoint/remove directors
MITIE GROUP PLC united kingdom
SLUDGE TEK LIMITED Current Company

Charges

Charges

1 satisfied

Documents

Company Filings

DateCategoryDescriptionDocument
4 Dec 2025Confirmation StatementConfirmation statement made on 2025-11-17 with updatesView(5 pages)
22 Oct 2025Persons With Significant ControlChange to Sludge Tek Holdings Limited as a person with significant control on 2025-08-04View(2 pages)
26 Aug 2025OfficersTermination of Jamie Alexander Hitchcock as director on 2025-08-19View(1 page)
26 Aug 2025OfficersTermination of Adam Thomas Councell as director on 2025-08-15View(1 page)
26 Aug 2025OfficersAppointment of Mr Matthew Robert Peacock as director on 2025-08-04View(2 pages)
4 Dec 2025 Confirmation Statement

Confirmation statement made on 2025-11-17 with updates

22 Oct 2025 Persons With Significant Control

Change to Sludge Tek Holdings Limited as a person with significant control on 2025-08-04

26 Aug 2025 Officers

Termination of Jamie Alexander Hitchcock as director on 2025-08-19

26 Aug 2025 Officers

Termination of Adam Thomas Councell as director on 2025-08-15

26 Aug 2025 Officers

Appointment of Mr Matthew Robert Peacock as director on 2025-08-04

Recent Activity

Latest Activity

Confirmation statement made on 2025-11-17 with updates

2 months ago on 4 Dec 2025

Change to Sludge Tek Holdings Limited as a person with significant control on 2025-08-04

3 months ago on 22 Oct 2025

Termination of Jamie Alexander Hitchcock as director on 2025-08-19

5 months ago on 26 Aug 2025

Termination of Adam Thomas Councell as director on 2025-08-15

5 months ago on 26 Aug 2025

Appointment of Mr Matthew Robert Peacock as director on 2025-08-04

5 months ago on 26 Aug 2025