£2.48m
+33%vs Nov 2024Active01688008Private limited companyLondon
CONISTON LIMITED
Significant control: Coniston Dartford Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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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
CONISTON LIMITED is an active private limited company (company number 01688008) incorporated on 21 December 1982, registered in London. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest full accounts cover the period ending 30 November 2025, showing net assets of £2.48m and cash of £5.20m, with 86 employees on average. Turnover was £42.91m and profit for the year £1.59m. Net assets rose 33% on the prior period (£1.86m).
Peer position · net assets
By net assets it sits in the top quarter of 832 comparable companies in London (median £5,799, upper quartile £58k).
02
Ownership and control
- Coniston Dartford Limited
- holds 75–100% of voting rights
- can appoint or remove directors
- has significant influence or control
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 December 198243 yrs ago
- Next accounts due
- 30 August 2027in 311 days
- Confirmation statement due
- 4 January 2027in 73 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
- Full
- Size band
- MediumCompanies Act thresholds
05
Financials
£5.20m
+127%vs Nov 2024£42.91m
+22%vs Nov 202486
−13%vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £2.48m | £5.20m | — | £11.94m | £42.91m | £1.59m | 86 |
| 30 November 2024 | £1.86m | £2.29m | — | £8.54m | £35.30m | £1.74m | 99 |
| 1 December 2023 | — | — | — | — | — | — | — |
Current ratio1.2Current assets ÷ creditors within one year
Net margin3.7%Profit for the year ÷ turnover
Cash per employee£60kCash ÷ 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 £2,482,146 at 30 November 2025
- Net assets up 10% or more on the prior period+33.1% vs prior period
- Cash at bank of £50,000 or moreCash £5,195,513
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 21 December 1982
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 311 days
- Confirmation statement duein 73 days
- Accounts period endNet assets £2.48m · full accounts
- Accounts period endNet assets £1.86m · full accounts
- Accounts period end
- Incorporated
08
Similar companies in London
- HERBOX LIMITEDLondon · inc. Dec 1982
- CLOCKTOWER DESIGN & CONSTRUCTION LIMITEDinc. Dec 1982
- ALBAN BUILDING CONTRACTORS LIMITEDLondon · inc. Jun 1983
- WHITESTONE LIMITEDLondon · inc. Feb 1984
- RADCLIFFE COURT LIMITEDLondon · inc. Apr 1984
- T CLARKE NORTH WEST LIMITEDLondon · inc. Apr 1984
All companies incorporated on 21 December 1982 · in Dec 1982.
09
Reminders for CONISTON LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.