Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 14 January 2027
- Last conf. stmt
- 31 December 2025
Astrea Bioseparations Ltd.
- Incorporated
- 22 July 1987 (39 years)
- Previously known as
- Prometic Bioseparations Ltd (until 6 February 2020)Prometic Biosciences Ltd (until 20 January 2017)Affinity Chromatography Limited (until 5 May 2000)Earlier: Habitwild Limited
- Industry
- Non-trading company (74990)
- Directors
- Owned by
- KKR Europe VI Aggregator Holdings Iii LP
- Accounts type
- Dormant
- Region
- East of England
- Address
- Unit 1A Barton RoadCombertonCambridgeCB23 7AJ
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 1 active
Officer details are public data from the Companies House register.
Director · Appointed 11 March 2025
British
Born October 1988 (38)
Officer history (13 former)
14 March 2025
11 March 2025
25 November 2019
Resigned Sartore, Patrick, Mr. as Director
25 November 2019
25 November 2019
25 November 2019
Resigned Sartore, Patrick, Mr. as Secretary
19 December 2018
19 December 2018
Appointed Sartore, Patrick, Mr. as Director
19 December 2018
15 December 2015
Appointed Sartore, Patrick, Mr. as Secretary
15 December 2015
Resigned Pritchard, Bruce Philip as Secretary
24 January 2007
Appointed Pritchard, Bruce Philip as Secretary
24 January 2007
Resigned Laflamme, Michelle as Secretary
24 May 2000
Resigned Perrault, Roger as Director
24 May 2000
Resigned Burton, Steven James, Dr as Director
24 May 2000
13 March 2000
Appointed Laflamme, Michelle as Secretary
13 March 2000
13 March 2000
Appointed Perrault, Roger as Director
13 March 2000
Resigned Jones, Kenneth as Secretary
3 March 2000
Appointed Burton, Steven James, Dr as Director
14 January 1999
Resigned Jones, Kenneth as Director
13 January 1999
13 January 1999
Resigned Jones, Elizabeth Ann as Director
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
KKR Europe VI Aggregator Holdings Iii LP
Corporate entity · Notified 11 July 2025
Owns 25–50% of shares
Ontario Limited Partnership
Reg. no. 1000976663
Former controllers (2)
11 July 2025
Ceased Astrea Group Holdings Company Limited — Owns 75–100% of shares
25 November 2019
Ceased Prometic Life Sciences Inc — Has significant influence or control
Financials
Balance sheet as at 31 December 2025 · dormant accounts · dormant
- Net Assets
- £2
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Net Assets | £2 | £2 | £2 | £2 | £2 | £2 | £2 |
| Shareholder Funds | £2 | £2 | £2 | £2 | £2 | £2 | £2 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 5 February 2026 | Accounts for a dormant company | 31 December 2025 | ||
| 12 January 2026 | Confirmation statement with no updates | 31 December 2025 | ||
| 9 January 2026 | Notification of a person with significant control | |||
| 9 January 2026 | Cessation of a person with significant control | |||
| 9 January 2026 | Change of details for a person with significant control |
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