£17k
vs Dec 2023Active08823256Private limited companySeaford
COSMO CONSTRUCTION (UK) LTD
Significant control: Russell Anthony Martin (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Cosmo Construction (UK) 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
COSMO CONSTRUCTION (UK) LTD is an active private limited company (company number 08823256) incorporated on 20 December 2013, registered in Seaford. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 31 December 2024, showing net assets of £17k and cash of £7,484, with 1 employee on average. Net assets rose 556% on the prior period (−£3,656).
Peer position · net assets
By net assets it sits in the upper half of 93 comparable companies in Brighton (median £13k, upper quartile £166k).
02
Ownership and control
- Mr Russell Anthony Martin
- 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
- 20 December 201312 yrs ago
- Next accounts due
- 30 September 202624 days overdue
- Confirmation statement due
- 3 January 2027in 71 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£7,484
+62267%vs Dec 2023Not reported
1
No changevs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £17k | £7,484 | £33k | — | — | — | 1 |
| 31 December 2023 | −£3,656 | £12 | £59k | — | — | — | 1 |
Cash per employee£7,484Cash ÷ 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 £16,678 at 31 December 2024
- Net assets up 10% or more on the prior period+556.2% vs prior period
- Incorporated five or more years agoIncorporated 20 December 2013
- Accounts past their due dateDue 30 September 2026
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 71 days
- Next accounts due24 days overdue
- Accounts period endNet assets £17k · small accounts
- Accounts period endNet liabilities £3,656 · small accounts
- Incorporated
08
Similar companies in Brighton
- OWEN GROUNDWORKS LIMITEDEastbourne · inc. Dec 2013
- MORGANCARR LIMITEDSussex · inc. Mar 2014
- GAISFORD CONSTRUCTION SERVICES LTDBrighton · inc. Oct 2014
- KING BROTHERS (SOUTH EAST) LIMITEDEastbourne · inc. Dec 2014
- DUAL CAD SERVICES LIMITEDLewes · inc. Nov 2012
- GRIDLINE ENGINEERING LIMITEDLittlehampton · inc. Oct 2012
All companies incorporated on 20 December 2013 · in Dec 2013.
09
Reminders for COSMO CONSTRUCTION (UK) LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.