Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 31 December 2026
- Last conf. stmt
- 17 December 2025
Quadratech Diagnostics Limited
- Incorporated
- 28 January 1999 (27 years)
- Industry
- Research and experimental development on biotechnology (72110)
- Directors
- Kathleen JonesGraham Ross Jones
- Owned by
- Accounts type
- Total exemption full
- Region
- South East
- Address
- Suite 9-11 The Old Printworks20 Wharf RoadEastbourneBN21 3AW
Officers 2 active
Officer details are public data from the Companies House register.
Jones, Kathleen
Director · Appointed 24 March 2016
British
Born July 1955 (71)
Jones, Graham Ross
Director · Appointed 28 January 1999
British
Born December 1955 (70)
Officer history (5 former)
24 March 2016
Appointed Jones, Kathleen as Director
1 January 2014
Resigned Jones, Graham Ross as Secretary
1 January 2014
1 May 2004
Appointed Jones, Graham Ross as Secretary
1 May 2004
31 March 1999
31 March 1999
Resigned Jones, Graham Ross as Secretary
28 January 1999
Appointed Jones, Graham Ross as Director
28 January 1999
28 January 1999
28 January 1999
Appointed Jones, Graham Ross as Secretary
28 January 1999
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 12 February 2025
Owns 50–75% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited Company
Reg. no. 16186907
Former controllers (4)
12 February 2025
Ceased Kathleen Jones — Owns 25–50% of shares
12 February 2025
Ceased Graham Ross Jones — Owns 75–100% of shares
1 January 2024
Ceased Kathleen Jones — Owns 25–50% of shares
28 January 2017
Ceased Graham Ross Jones — Owns 50–75% of shares
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Net Assets
- £1,267,896
- Cash
- £1,215,043
- Employees
- 8
- Debt Ratio
- 24%
- Current Ratio
- 4.1x
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £36,488 | £37,310 | £31,072 | |||
| Current Assets | £1,630,336 | £1,464,751 | £1,239,855 | £1,201,064 | £1,130,212 | £737,584 |
| Debtors | £245,208 | £282,486 | £240,476 | £149,769 | £178,345 | |
| Cash | £1,215,043 | £1,020,772 | £847,550 | £877,745 | £719,770 | £361,127 |
| Creditors (< 1 year) | £395,342 | £349,848 | £229,509 | £388,121 | £131,397 | |
| Net Current Assets | £1,234,994 | £1,114,903 | £1,017,005 | £971,555 | £742,091 | £606,187 |
| Net Assets | £1,267,896 | £1,148,422 | £1,048,077 | £994,647 | £750,139 | £615,239 |
| Shareholder Funds | £1,267,896 | £1,148,422 | £615,239 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 22 December 2025 | Total exemption full accounts | 31 March 2025 | ||
| 17 December 2025 | Confirmation statement with updates | 17 December 2025 | ||
| 29 August 2025 | Director's details changed | |||
| 29 August 2025 | Director's details changed | |||
| 17 June 2025 | Cessation of a person with significant control |
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