Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 2 October 2027
- Last conf. stmt
- 18 September 2026
Owlstone Portfolio Ltd
- Incorporated
- 18 April 2017 (9 years)
- Previously known as
- Owl Stone Portfolio Ltd (until 21 April 2017)This list may be incomplete. See all names on Companies House
- Industry
- Other letting and operating of own or leased real estate (68209)
- Owned by
- Andrew Daren Kemp-SmithDeborah Kemp-Smith
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 6th Floor9 Appold StreetLondonEC2A 2AP
Charges
- Total
- 6
- Outstanding
- 6
- Part satisfied
- 0
- Satisfied
- 0
Officers
Not loaded yet. See them on Companies House
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Andrew Daren Kemp-Smith
Individual · Notified 18 April 2017
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
British
Born August 1969 (57)
Deborah Kemp-Smith
Individual · Notified 18 April 2017
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born January 1970 (56)
Holdings 1
Companies where Owlstone Portfolio Ltd is registered as a person with significant control
Holds 25–50% of voting rights
Active
Financials
Balance sheet as at 31 March 2025 · total exemption full accounts
- Net Assets
- £586,277
- Cash
- £92,654
- Profit Before Tax
- £32,858
- Employees
- 1
- Debt Ratio
- 65%
- Current Ratio
- 6.7x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Fixed Assets | £1,460,343 | £777,750 | £777,750 | £777,750 | £777,750 |
| Current Assets | £198,616 | £484,046 | £562,365 | £44,916 | £35,727 |
| Cash | £92,654 | £466,177 | £555,060 | £44,916 | £34,682 |
| Creditors (< 1 year) | £29,543 | £28,210 | £122,677 | £23,117 | £27,538 |
| Creditors (> 1 year) | £1,043,139 | £673,924 | £691,356 | £708,193 | £716,061 |
| Net Current Assets | £169,073 | £455,836 | £439,688 | £21,799 | £8,189 |
| Net Assets | £586,277 | £559,662 | £526,082 | £91,356 | £69,878 |
| Shareholder Funds | £586,277 | £559,662 | £526,082 | £91,356 | £69,878 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 10 December 2025 | Total exemption full accounts | 31 March 2025 | ||
| 10 November 2025 | Registered office address changed | |||
| 25 September 2025 | Confirmation statement with no updates | 18 September 2025 | ||
| 27 November 2024 | Registration of a charge | |||
| 9 October 2024 | Total exemption full accounts | 31 March 2024 |
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