£488
+495%vs Mar 2024Active03653612Private limited companyRye
DUCKWORTH SITE ENGINEERING SERVICES LTD
Significant control: Mark Duckworth (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Duckworth Site Engineering Services Ltd sell?
Registered activity: Construction of other civil engineering projects n.e.c. (SIC 42990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
DUCKWORTH SITE ENGINEERING SERVICES LTD is an active private limited company (company number 03653612) incorporated on 21 October 1998, registered in Rye. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £488, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 495% on the prior period (£82).
Peer position · net assets
By net assets it sits in the lower half of 411 comparable companies in Kent (median £8,523, upper quartile £74k).
02
Ownership and control
- Mr Mark Duckworth
- owns 75–100% of shares
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
- 21 October 199828 yrs ago
- Next accounts due
- 31 December 2026in 63 days
- Confirmation statement due
- 4 November 2026in 6 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42990
- Construction of other civil engineering projects n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £488 | — | — | — | — | — | 1 |
| 31 March 2024 | £82 | — | — | — | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £488 at 31 March 2025
- Net assets up 10% or more on the prior period+495.1% vs prior period
- Incorporated five or more years agoIncorporated 21 October 1998
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
- Next accounts duein 63 days
- Confirmation statement duein 6 days
- Accounts period endNet assets £488 · micro accounts
- Accounts period endNet assets £82 · micro accounts
- Incorporated
08
Similar companies in Kent
- SONIC LIMITEDSevenoaks · inc. Jun 1998
- G & W GARDNER BUILDING CONTRACTORS LTDRamsgate · inc. Mar 1999
- KENT CARPENTRY CONTRACTORS LIMITEDKent · inc. May 1998
- P.D.K. ENGINEERING LIMITEDSheerness · inc. Apr 1999
- ACORN MAINTENANCE SERVICES LIMITEDChatham · inc. Apr 1998
- LANKELMA LIMITEDIden · inc. Aug 1999
All companies incorporated on 21 October 1998 · in Oct 1998.
09
Reminders for DUCKWORTH SITE ENGINEERING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.