£1.16m
+37%vs Sept 2024Active12210746Private limited companyChesterfield
ELECTROTEST MARINE LTD
Significant control: Lucy Brookes (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Coming soon · product and service lists
What does Electrotest Marine Ltd sell?
Registered activity: Service activities incidental to water transportation (SIC 52220). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
ELECTROTEST MARINE LTD is an active private limited company (company number 12210746) incorporated on 17 September 2019, registered in Chesterfield. Its registered activity is service activities incidental to water transportation (SIC 52220). Latest micro accounts cover the period ending 30 September 2025, showing net assets of £1.16m, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 37% on the prior period (£848k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 596 comparable companies in the UK (median £7,866, upper quartile £84k).
02
Ownership and control
- Miss Lucy Brookes
- 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
- 17 September 20197 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 1 October 2027in 343 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 52220
- Service activities incidental to water transportation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
3
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £1.16m | — | — | £367k | — | — | 3 |
| 30 September 2024 | £848k | — | — | £414k | — | — | 3 |
| 30 September 2023 | £379k | — | — | £386k | — | — | 2 |
Current ratio3.36Current assets ÷ creditors within one year
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 £1,162,696 at 30 September 2025
- Net assets up 10% or more on the prior period+37.1% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.36
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 17 September 2019
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 343 days
- Next accounts duein 250 days
- Accounts period endNet assets £1.16m · micro accounts
- Accounts period endNet assets £848k · micro accounts
- Accounts period endNet assets £379k · micro accounts
- Incorporated
08
Similar companies in Sheffield
- GLOMAR OFFSHORE LTD.Doncaster · inc. Nov 2017
- LHS OFFSHORE LTDGrimsby · inc. Nov 2023
- DAN BRIGGS MARINE LTDBarnsley · inc. Apr 2024
- G S BOAT CONTROLS LIMITEDDoncaster · inc. Jul 2014
- FLOW CONTROL CONSULTING LTDDoncaster · inc. May 2025
- 4BEES MARITIME CONSULTANCY LTDGainsborough · inc. Sept 2025
All companies incorporated on 17 September 2019 · in Sept 2019.
09
Reminders for ELECTROTEST MARINE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.