Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 16 November 2027
- Last conf. stmt
- 2 November 2026
Portsmouth Diamond Drilling Ltd
- Incorporated
- 2 November 2006 (20 years)
- Industry
- Other specialised construction activities n.e.c. (43999)
- Directors
- Clinton Northam
- Owned by
- Julie NorthamClinton Northam
- Accounts type
- Total exemption full
- Region
- South East
- Address
- Lake House 2 Port WayPort SolentPortsmouthPO6 4TY
Officers 2 active
Officer details are public data from the Companies House register.
Northam, Julie
Secretary · Appointed 17 December 2007
British
Northam, Clinton
Director · Appointed 17 December 2007
British
Born February 1963 (63)
Officer history (3 former)
6 November 2009
Resigned Hempstead, Shaun Norman as Director
17 December 2007
Appointed Northam, Julie as Secretary
17 December 2007
Appointed Northam, Clinton as Director
17 December 2007
Appointed Hempstead, Shaun Norman as Director
5 December 2007
5 December 2007
2 November 2006
2 November 2006
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Julie Northam
Individual · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born September 1962 (64)
Clinton Northam
Individual · Notified 6 April 2016
Owns 50–75% of shares
Holds 50–75% of voting rights
British
Born February 1963 (63)
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £261,027
- Cash
- £135,595
- Employees
- 9
- Debt Ratio
- 47%
- Current Ratio
- 2.2x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £209,845 | £197,626 | £114,344 | £83,163 | £76,196 | £44,569 |
| Current Assets | £281,985 | £272,963 | £175,760 | £200,152 | £143,771 | £102,198 |
| Debtors | £138,390 | £165,675 | £97,288 | £63,992 | £88,657 | £69,257 |
| Cash | £135,595 | £101,288 | £73,472 | £131,160 | £50,614 | £29,941 |
| Creditors (< 1 year) | £127,046 | £108,649 | £104,028 | £97,013 | £90,639 | £89,886 |
| Creditors (> 1 year) | £51,344 | £64,587 | £34,224 | £23,500 | £30,509 | £6,817 |
| Net Current Assets | £154,939 | £164,314 | £71,732 | £103,139 | £53,132 | £12,312 |
| Net Assets | £261,027 | £248,018 | £130,199 | £147,092 | £84,451 | £41,896 |
| Shareholder Funds | £261,027 | £248,018 | £130,199 | £147,092 | £84,451 | £41,896 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 10 November 2026 | Confirmation statement with updates | 2 November 2026 | ||
| 12 March 2026 | Director's details changed | |||
| 12 March 2026 | Registered office address changed | |||
| 12 March 2026 | Secretary's details changed | |||
| 12 March 2026 | Change of details for a person with significant control |
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