Filing status
- Accounts due
- 28 February 2027
- Last accounts
- 31 May 2025
- Conf. stmt due
- 5 February 2027
- Last conf. stmt
- 22 January 2026
AB Scientific Ltd
- Incorporated
- 12 May 2014 (12 years)
- Industry
- Other professional, scientific and technical activities n.e.c. (74909)
- Directors
- David Arthur KavanaghGreg Andrew Dobson
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 124 City RoadLondonEC1V 2NX
Officers 4 active
Officer details are public data from the Companies House register.
British
Born November 1977
Kavanagh, David Arthur
Director · Appointed 28 March 2024
Irish
Born June 1979 (47)
Dobson, Greg Andrew
Director · Appointed 12 November 2015
British
Born August 1986 (40)
Algar, Mark
Director · Appointed 30 December 2014
British
Born April 1978 (48)
Officer history (3 former)
16 January 2026
28 March 2024
Appointed Kavanagh, David Arthur as Director
28 March 2024
Resigned Baron, Nigel Paul as Director
12 November 2015
Appointed Dobson, Greg Andrew as Director
30 December 2014
Appointed Algar, Mark as Director
30 December 2014
Appointed Baron, Nigel Paul as Director
30 December 2014
Resigned Algar, Helen Angela as Director
30 December 2014
Resigned Baron, Karen as Director
12 May 2014
Appointed Algar, Helen Angela as Director
12 May 2014
Appointed Baron, Karen as Director
Ownership 3 active
People and entities with significant control, from the Companies House PSC register
Greg Andrew Dobson
Individual · Notified 9 December 2021
Holds 25–50% of voting rights
British
Born August 1986 (40)
Limited By Shares
Reg. no. 13426281
Limited By Shares
Reg. no. 13396186
Former controllers (4)
28 March 2024
Ceased NKLB Limited — Owns 25–50% of shares
9 December 2021
Ceased Mark Algar — Holds 25–50% of voting rights
9 December 2021
Ceased Nigel Paul Baron — Holds 25–50% of voting rights
9 December 2021
Ceased Greg Andrew Dobson — Holds 25–50% of voting rights
Group structure 3 companies
Ownership group derived from the Companies House PSC register
AB Scientific Ltd This company Owns 25–50% of shares
AD Diagnostics Limited Owns 75–100% of shares
Financials
Balance sheet as at 31 May 2025 · total exemption full accounts
Trend
Net Assets
No net assets figure read from accounts after 2023.
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £46,770 | £52,064 | £69,555 | £39,388 | ||
| Current Assets | £1,757,267 | £1,825,414 | £7,165,217 | £1,947,741 | ||
| Debtors | £766,993 | £645,430 | £1,155,838 | £1,522,544 | ||
| Cash | £835,716 | £866,437 | £5,729,258 | £45,706 | ||
| Creditors (< 1 year) | £701,824 | £772,927 | £2,910,328 | £1,662,807 | ||
| Net Current Assets | £1,055,443 | £1,052,487 | £4,254,889 | £284,934 | ||
| Net Assets | £1,099,430 | £1,101,634 | £4,319,076 | £316,838 | ||
| Shareholder Funds | £1,099,430 | £1,101,634 | £4,319,076 | £316,838 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 26 February 2026 | Total exemption full accounts | 31 May 2025 | ||
| 24 January 2026 | Confirmation statement with updates | 22 January 2026 | ||
| 23 January 2026 | Appointment of a director | |||
| 13 May 2025 | Confirmation statement with no updates | 12 May 2025 | ||
| 26 February 2025 | Total exemption full accounts | 31 May 2024 |
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