Filing status
- Accounts due
- 31 January 2028
- Last accounts
- 30 April 2026
- Conf. stmt due
- 2 May 2027
- Last conf. stmt
- 18 April 2026
Concrete Harbor Limited
- Incorporated
- 18 April 2003 (23 years)
- Previously known as
- Havis Capital Investments Limited (until 24 November 2015)Skutterudite Limited (until 22 May 2003)
- Industry
- Dormant Company (99999)
- Directors
- Adam Michal Kniewski
- Owned by
- Adam Michal Kniewski
- Accounts type
- Micro entity
- Region
- East of England
- Address
- C/o Ascot Drummond Devonshire HouseManor WayBorehamwoodWD6 1QQ
Officers 2 active
Officer details are public data from the Companies House register.
Kniewski, Adam Michal
Director · Appointed 13 May 2003
Polish
Born October 1977 (49)
Corporate Secretary · Appointed 18 April 2003
Officer history (1 former)
13 May 2003
Appointed Kniewski, Adam Michal as Director
13 May 2003
18 April 2003
18 April 2003
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Adam Michal Kniewski
Individual · Notified 15 March 2024
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Polish
Born October 1977 (49)
Former controllers (2)
3 May 2023
Ceased Aneta Kniewska — Owns 75–100% of shares
29 May 2019
Ceased Anna Kniewska — Owns 75–100% of shares
Financials
Balance sheet as at 30 April 2026 · micro entity accounts
Trend
Shareholder Funds
Balance sheet detail
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
| Current Assets | £100 | £100 | £100 | £100 | £100 | £100 | |
| Net Current Assets | £100 | £100 | £100 | £100 | £100 | £100 | |
| Shareholder Funds | £100 | £100 | £100 | £100 | £100 | £100 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 19 May 2026 | Confirmation statement with no updates | 18 April 2026 | ||
| 19 May 2026 | Micro company accounts | 30 April 2026 | ||
| 16 May 2026 | Director's details changed | |||
| 27 November 2025 | Micro company accounts | 30 April 2025 | ||
| 13 May 2025 | Confirmation statement with no updates | 18 April 2025 |
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