£861
−99%vs Mar 2024Active12516183Private limited companyWrotham Heath
S.E. DRAINAGE LIMITED
Significant control: Karl Smyth (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does S.E. Drainage Limited sell?
Registered activity: Sewerage (SIC 37000). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
S.E. DRAINAGE LIMITED is an active private limited company (company number 12516183) incorporated on 13 March 2020, registered in Wrotham Heath. Its registered activity is sewerage (SIC 37000). Latest abridged accounts cover the period ending 31 March 2025, showing net assets of £861 and cash of £29k, with 2 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 99% on the prior period (£79k).
Peer position · net assets
By net assets it sits in the lower half of 890 comparable companies in the UK (median £3,960, upper quartile £58k).
02
Ownership and control
- Mr Karl Smyth
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 13 March 20206 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 27 March 2027in 155 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 37000
- Sewerage
- SIC 39000
- Remediation activities and other waste management services
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£29k
−60%vs Mar 2024Not disclosed
2
vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £861 | £29k | £6,984 | — | — | — | 2 |
| 31 March 2024 | £79k | £72k | £56k | — | — | — | 0 |
Cash per employee£14kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £861 at 31 March 2025
- Net assets down 25% or more on the prior period-98.9% vs prior period
- Incorporated five or more years agoIncorporated 13 March 2020
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 155 days
- Next accounts duein 69 days
- Accounts period endNet assets £861 · abridged accounts
- Accounts period endNet assets £79k · abridged accounts
- Incorporated
08
Similar companies in Kent
- E-FLO DRAINS AND CONTRACTING SERVICES LTDMaidstone · inc. Jan 2020
- OSBOUR LTDDeal · inc. Aug 2020
- MT DRAINS KENT LTDFolkestone · inc. Aug 2019
- R&R DRAINAGE LIMITEDAshford · inc. Nov 2020
- DRAINS SOUTH EAST LIMITEDBexhill-On-Sea · inc. Jul 2019
- DRAINS & MAINS LTDWest Malling · inc. Apr 2021
All companies incorporated on 13 March 2020 · in Mar 2020.
09
Reminders for S.E. DRAINAGE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.