Filing status
- Accounts due
- 31 July 2027
- Last accounts
- 31 October 2025
- Conf. stmt due
- 7 October 2027
- Last conf. stmt
- 23 September 2026
Brightline Diagnostics Limited
- Incorporated
- 5 October 2020 (6 years)
- Industry
- Research and experimental development on biotechnology (72110) Other research and experimental development on natural sciences and engineering (72190)
- Directors
- Duane Joseph Alexander MackayGreg ReidAndrew Clifford Chaloner
- Accounts type
- Dormant
- Region
- North West
- Address
- Alderley ParkAlderley ParkNether AlderleySK10 4TG
Officers 4 active
Officer details are public data from the Companies House register.
Mackay, Duane Joseph Alexander
Director · Appointed 21 July 2026
Canadian
Born July 1969 (57)
Reid, Greg
Director · Appointed 21 July 2026
Canadian
Born November 1970
Griffin, Andrew
Secretary · Appointed 21 July 2026
Chaloner, Andrew Clifford
Director · Appointed 5 October 2020
British
Born September 1969 (57)
Officer history (2 former)
21 July 2026
Appointed Mackay, Duane Joseph Alexander as Director
21 July 2026
Appointed Reid, Greg as Director
21 July 2026
Appointed Griffin, Andrew as Secretary
2 July 2026
21 July 2023
14 July 2023
5 October 2020
Appointed Chaloner, Andrew Clifford as Director
5 October 2020
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 5 October 2020
Owns 25–50% of shares
Holds 25–50% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 00832429
Corporate entity · Notified 5 October 2020
Owns 25–50% of shares
Holds 25–50% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 09836625
Group structure 12 companies
Ownership group derived from the Companies House PSC register
Blackbushe Management Company Limited Owns 25–50% of shares (as a firm)
Covelya Limited Owns 75–100% of shares
Forcys Limited Owns 75–100% of shares
Kraken Robotics UK Limited Owns 75–100% of shares
Brightline Diagnostics Limited This company Owns 25–50% of shares
Propcov Limited Owns 75–100% of shares
Sonardyne Group Limited Owns 75–100% of shares
Sonardyne International Limited Owns 75–100% of shares
Sonardyne Overseas Holdings Limited Owns 75–100% of shares
Sonardyne Brazil Limited Owns 75–100% of shares
Wavefront Systems Limited Owns 75–100% of shares
Financials
Balance sheet as at 31 October 2025 · dormant accounts · dormant
- Net Assets
- £100
- Cash
- £100
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Cash | £100 | £100 | £100 | £100 | £100 |
| Net Assets | £100 | £100 | £100 | £100 | £100 |
| Shareholder Funds | £100 | £100 | £100 | £100 | £100 |
Filings 22
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 7 October 2026 | Confirmation statement with no updates | 23 September 2026 | ||
| 11 August 2026 | Appointment of a director | |||
| 11 August 2026 | Appointment of a director | |||
| 11 August 2026 | Appointment of a secretary | |||
| 31 July 2026 | Other filing | — |
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