£2
No changevs Dec 2024Active02149359Private limited companyCambridge
ASTREA BIOSEPARATIONS LTD.
Significant control: Kkr Europe Vi Aggregator Holdings Iii Lp (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Non-trading company (SIC 74990). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ASTREA BIOSEPARATIONS LTD. is an active private limited company (company number 02149359) incorporated on 22 July 1987, registered in Cambridge. Its registered activity is non-trading company (SIC 74990). Latest dormant accounts cover the period ending 31 December 2025, showing net assets of £2. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the lower half of 201 comparable companies in Cambridge (median £3, upper quartile £10k).
02
Ownership and control
- Kkr Europe Vi Aggregator Holdings Iii Lp
- owns 25–50% of shares
- Prometic Life Sciences Inc
- has significant influence or control
- Astrea Group Holdings Company Limited
- owns 75–100% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 22 July 198739 yrs ago
- Next accounts due
- 30 September 2027in 340 days
- Confirmation statement due
- 5 August 2027in 284 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 74990
- Non-trading company
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £2 | — | — | — | — | — | — |
| 31 December 2024 | £2 | — | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £2 at 31 December 2025
- Incorporated five or more years agoIncorporated 22 July 1987
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 340 days
- Confirmation statement duein 284 days
- Accounts period endNet assets £2 · dormant accounts
- Accounts period endNet assets £2 · dormant accounts
- Incorporated
08
Similar companies in Cambridge
- STATELY HOLIDAY COTTAGES LIMITEDNewmarket · inc. Oct 1987
- QUEENSGATE ESTATES LIMITEDCambridgeshire · inc. Nov 1987
- BEFKAMRING LIMITEDNewmarket · inc. Nov 1987
- GILTOPTION LIMITEDNewmarket · inc. Mar 1987
- PLATINUM GROUP METALS LIMITEDinc. Dec 1986
- HEAP-COMET LIMITEDCambridge · inc. Sept 1986
All companies incorporated on 22 July 1987 · in Jul 1987.
09
Reminders for ASTREA BIOSEPARATIONS LTD.
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