Filing status
- Accounts due
- 24 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 26 May 2027
- Last conf. stmt
- 12 May 2026
Aseptium Limited
- Incorporated
- 4 October 2007 (19 years)
- Previously known as
- Borsukk Limited (until 15 April 2014)This list may be incomplete. See all names on Companies House
- Industry
- Other research and experimental development on natural sciences and engineering (72190)
- Directors
- Christopher Campbell BrysonPawel De Sternberg Stojalowski
- Owned by
- Pawel De Sternberg Stojalowski
- Accounts type
- Total exemption full
- Region
- East of England
- Address
- The Old Court House26A Church StreetBishops StortfordCM23 2LY
Officers 4 active
Officer details are public data from the Companies House register.
Bryson, Christopher Campbell
Director · Appointed 12 May 2016
British
Born March 1969 (57)
British
Born October 1976 (50)
Stojalowska, Klementyna De Sternberg
Secretary · Appointed 4 October 2007
British
Stojalowski, Pawel De Sternberg
Director · Appointed 4 October 2007
Polish
Born March 1982 (44)
Officer history (3 former)
28 April 2017
Resigned Mitra, Jayanta, Prof. as Director
12 May 2016
Appointed Bryson, Christopher Campbell as Director
12 May 2016
12 May 2016
Appointed Mitra, Jayanta, Prof. as Director
4 October 2007
Appointed Stojalowska, Klementyna De Sternberg as Secretary
4 October 2007
Appointed Stojalowski, Pawel De Sternberg as Director
4 October 2007
4 October 2007
4 October 2007
4 October 2007
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Pawel De Sternberg Stojalowski
Individual · Notified 6 April 2016
Owns 25–50% of shares
Polish
Born March 1982 (44)
Financials
Balance sheet as at 31 March 2025 · total exemption full accounts
- Cash
- £87
- Employees
- 3
- Current Ratio
- 0.1x
Trend
Shareholder Funds
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £562,775 | £511,750 | £437,326 | £385,317 | £328,452 | £247,537 |
| Current Assets | £62,785 | £106,307 | £106,802 | £62,247 | £89,830 | £55,766 |
| Debtors | £35,743 | £68,871 | £64,348 | £13,699 | £37,927 | £30,334 |
| Cash | £87 | £3,355 | £2,279 | £2,023 | £1,661 | £1,498 |
| Creditors (< 1 year) | £491,353 | £465,359 | £384,613 | £280,276 | £276,159 | £175,663 |
| Net Current Assets | (£428,568) | (£359,052) | (£277,811) | (£218,029) | (£186,329) | (£119,897) |
| Shareholder Funds | £134,207 | £152,698 | £159,515 | £167,288 | £142,123 | £127,640 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 25 June 2026 | Total exemption full accounts | 31 March 2025 | ||
| 14 May 2026 | Confirmation statement with no updates | 12 May 2026 | ||
| 25 March 2026 | Current accounting period shortened | |||
| 26 June 2025 | Total exemption full accounts | 31 March 2024 | ||
| 19 May 2025 | Confirmation statement with no updates | 12 May 2025 |
Some other companies at this address
Other companies in this industry
Oxford
Cambridge
Coventry
Weybridge
Stevenage
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →