Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 9 February 2027
- Last conf. stmt
- 26 January 2026
Keystone Building Company Limited
- Incorporated
- 11 March 2015 (11 years)
- Previously known as
- Burling Electrical Limited (until 18 November 2015)This list may be incomplete. See all names on Companies House
- Industry
- Electrical installation (43210)
- Directors
- Owned by
- Martin Durham
- Accounts type
- Unaudited abridged
- Region
- Greater London
- Address
- 167-169 Great Portland Street5th FloorLondonW1W 5PF
Officers 1 active
Officer details are public data from the Companies House register.
British
Born July 1974 (52)
Officer history (2 former)
18 November 2015
18 November 2015
12 March 2015
Resigned Burling, Jamie as Director
11 March 2015
Appointed Burling, Jamie as Director
11 March 2015
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Individual · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
British
Born July 1974 (52)
Financials
Balance sheet as at 31 March 2025 · unaudited abridged accounts
- Net Assets
- £12,208
- Cash
- £24,983
- Employees
- 1
- Debt Ratio
- 98%
- Current Ratio
- 1.0x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £41,604 | £27,179 | £37,618 | £44,257 | £19,896 | |
| Current Assets | £451,693 | £369,581 | £322,852 | £188,094 | £95,773 | |
| Debtors | £252 | £252 | £726 | £1,700 | £3,024 | |
| Cash | £24,983 | £1,663 | £29,173 | £64,019 | £18,940 | |
| Creditors (< 1 year) | £442,120 | £356,795 | £326,111 | £268,496 | £127,771 | £97,363 |
| Creditors (> 1 year) | £38,065 | £13,091 | £22,435 | £53,856 | £78,927 | £11,485 |
| Net Current Assets | £9,573 | £12,786 | £54,356 | £60,323 | (£1,590) | |
| Net Assets | £12,208 | £21,746 | £31,024 | £17,309 | £3,120 | |
| Shareholder Funds | £12,208 | £21,746 | £31,024 | £17,309 | £3,120 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 23 February 2026 | Unaudited abridged accounts | 31 March 2025 | ||
| 19 February 2026 | Confirmation statement with updates | 26 January 2026 | ||
| 6 February 2025 | Confirmation statement with no updates | 26 January 2025 | ||
| 30 December 2024 | Total exemption full accounts | 31 March 2024 | ||
| 30 January 2024 | Registered office address changed |
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