Sludge Tek Limited
04286952
Healthy
No risk factors detected.
Details
Compliance
Last accounts
31/03/2025
total exemption full
Next accounts due
31/12/2026
Confirmation statement
Last: 17/11/2025
Due 01/12/2026
Industry
Officers
director · Since 04/08/2025
DIRECTOR
BRITISH · ENGLAND · Age 64
Also on 130 other boards
director · Since 04/08/2025
DIRECTOR
BRITISH · ENGLAND · Age 55
Also on 110 other boards
director · Since 04/08/2025
DIRECTOR
BRITISH · ENGLAND · Age 42
Also on 100 other boards
director · Since 04/08/2025
DIRECTOR
BRITISH · ENGLAND · Age 45
Also on 39 other boards
secretary · Since 05/08/2025
BRITISH
Also on 176 other boards
Persons with Significant Control
Sludge Tek Holdings Limited
Level 12, The Shard, 32 London Bridge Street, London, SE1 9SG
Reg: 10748534 · Register Of Companies · Private Limited Company
Notified 31/08/2019
Former PSCs
Mr Peter John Cramp
Ceased 31/08/2019
Charges0 outstanding
HSBC BANK PLC
CompanyRankvs 1118+ SIC 77390 peers69
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How is this score calculated?
Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.
Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.
Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.
One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.
Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.
Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.
Key FinancialsYear ending 31/03/2025
Net Worth
£1
Balance sheet strength
Cash
£901k
Cash in the bank
Net Current Assets
£1.7M
Working capital
Current Assets
£2.8M
Current Liabilities
£1.2M
Debtors
£1.7M
Tax at Year End(2023)
Balance Sheet
EstimatesDerived
| Year | Current Ratio | Implied Profit |
|---|---|---|
| 2025 | 2.44 | — |
| 2023 | 3.75 | — |
| 2022 | 2.58 | — |
| 2021 | 3.52 | — |
| 2020 | 3.78 | +£65k |
| 2019 | 4.86 | -£911k |
| 2018 | 1.69 | — |
Derived from filed accounts. Not audited figures.