Filing status
- Accounts due
- 30 June 2027
- Last accounts
- 30 September 2025
- Conf. stmt due
- 24 September 2027
- Last conf. stmt
- 10 September 2026
Qbyss Ltd
- Incorporated
- 25 April 2019 (7 years)
- Previously known as
- Energy Research Lab Ltd (until 20 November 2024)Advanced Energy Research Ltd (until 4 March 2020)This list may be incomplete. See all names on Companies House
- Industry
- Other research and experimental development on natural sciences and engineering (72190)
- Directors
- Robert Andrzej WozniakLee Harrison
- Owned by
- Sebastian KulczykLee Harrison
- Accounts type
- Small
- Region
- Greater London
- Address
- 16 Great Queen StreetCovent GardenLondonWC2B 5AH
Officers 3 active
Officer details are public data from the Companies House register.
Wozniak, Robert Andrzej
Director · Appointed 5 March 2024
Polish
Born November 1990
Harrison, Lee
Director · Appointed 29 November 2021
British
Born August 1964 (62)
Director · Appointed 28 February 2020
British
Born January 1967 (59)
Officer history (3 former)
16 August 2024
Resigned Hersov, James Ronald as Director
5 March 2024
Appointed Wozniak, Robert Andrzej as Director
5 March 2024
Resigned Baros, Vanja as Director
29 November 2021
Appointed Harrison, Lee as Director
29 November 2021
Appointed Baros, Vanja as Director
16 March 2020
Resigned Baros, Vanja as Director
28 February 2020
25 April 2019
Appointed Baros, Vanja as Director
25 April 2019
Appointed Hersov, James Ronald as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Sebastian Kulczyk
Individual · Notified 28 October 2021
Owns 50–75% of shares
Holds 50–75% of voting rights
Polish
Born November 1980
Lee Harrison
Individual · Notified 17 February 2020
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born August 1964 (62)
Former controllers (3)
7 November 2023
Ceased Sebastian Kulczyk — Owns 25–50% of shares
17 February 2020
Ceased Vanja Baros — Owns 25–50% of shares
17 February 2020
Ceased James Ronald Hersov — Owns 25–50% of shares
Financials
Balance sheet as at 30 September 2025 · small accounts
- Net Assets
- (£4,774,461)
- Cash
- £401,935
- Employees
- 18
- Current Ratio
- 0.3x
Trend
Net Assets
Balance sheet detail
| 2025 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|
| Fixed Assets | £288,501 | £282,627 | £497,852 | £285,183 |
| Current Assets | £862,828 | £524,979 | £477,495 | £1,784,885 |
| Cash | £401,935 | £227,819 | £1,626,530 | |
| Creditors (< 1 year) | £3,116,473 | £109,143 | £56,027 | £3,262,708 |
| Creditors (> 1 year) | £2,809,317 | |||
| Net Current Assets | (£2,253,645) | £415,836 | £421,468 | (£1,477,823) |
| Net Assets | (£4,774,461) | £698,463 | £919,320 | (£1,192,640) |
| Shareholder Funds | (£4,774,461) | £698,463 | £919,320 | (£1,192,640) |
Filings
Filing history not loaded yet. See it on Companies House
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