£1.96m
vs Dec 2023Active12916351Private limited companyBromley
CORNERSTONE NORTH SEA LTD
Significant control: Crg Holdco 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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Cornerstone North Sea Ltd sell?
Registered activity: Extraction of crude petroleum (SIC 06100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CORNERSTONE NORTH SEA LTD is an active private limited company (company number 12916351) incorporated on 30 September 2020, registered in Bromley. Its registered activity is extraction of crude petroleum (SIC 06100). Latest micro accounts cover the period ending 31 December 2024, showing net assets of £1.96m, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 152% on the prior period (−£3.80m).
Peer position · net assets
By net assets it sits in the top quarter of 544 comparable companies in the UK (median £1,526, upper quartile £52k).
02
Ownership and control
- Crg Holdco Limited
- 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
- 30 September 20206 yrs ago
- Next accounts due
- 30 September 202629 days overdue
- Confirmation statement due
- 14 October 2027in 350 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 06100
- Extraction of crude petroleum
- SIC 06200
- Extraction of natural gas
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £1.96m | — | — | — | — | — | 0 |
| 31 December 2023 | −£3.80m | — | — | — | — | — | 0 |
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 £1,956,186 at 31 December 2024
- Net assets up 10% or more on the prior period+151.5% vs prior period
- Incorporated five or more years agoIncorporated 30 September 2020
- 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 350 days
- Next accounts due29 days overdue
- Accounts period endNet assets £1.96m · micro accounts
- Accounts period endNet liabilities £3.80m · micro accounts
- Incorporated
08
Similar companies in Greater London
- CRG HOLDCO LIMITEDBromley · inc. Sept 2020
- SALTFLEETBY ENERGY EUROPE LIMITEDIsleworth · inc. Oct 2020
- THINK ENERGY INTERNATIONAL LTDEsher · inc. Oct 2020
- MECHEM LIMITEDHounslow Middlesex · inc. Apr 2020
- GROSVENOR ENERGY LIMITEDEsher · inc. Dec 2019
- MAX TECH CONSTRUCTION LIMITEDShepperton · inc. Jul 2019
All companies incorporated on 30 September 2020 · in Sept 2020.
09
Reminders for CORNERSTONE NORTH SEA LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.