PIONEER UK MIDCO 1 LIMITED
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Next accounts due
2027-03-31 (in 10mo)
Last filed for 2025-06-30
Confirmation statement due
2026-06-14 (in 1mo)
Last made up 2025-05-31
Watchouts
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
1 PSC ceased in last 24 months
Significant control changed hands — see the Ownership section.
Accounts
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- PricewaterhouseCoopers LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“After making reasonable enquiries and assessing forecasts (up to 31 December 2026) including severe, but plausible and downside scenarios, the Directors have a reasonable expectation that the Company has adequate resources to continue in operational existence for the foreseeable future. This assessment takes into acco”
Group structure
- PIONEER UK MIDCO 1 LIMITED · parent
- Pioneer UK Midco 2 Limited* 100%
- Pioneer UK Holdings Limited 100%
- Pioneer US Holdings II, Inc. 100%
- PCI Penn UK Holdco Limited 100%
- Biotec Services International Limited 100%
- AndersonBrecon (UK) Limited 100%
- Penn Pharma Group Limited 100%
- Penn Pharmaceuticals Services Limited 100%
- Packaging Coordinators Midco, Inc. 100%
- Packaging Coordinators, Inc. 100%
- Packaging Coordinators, LLC 100%
- AndersonBrecon Inc. 100%
- Pioneer Australia Holdings Pty Limited 100%
- Pharmaceuticals Packaging Professional Pty Limited 100%
- Millmount Healthcare Limited 100%
- Sherpa Clinical Pacakaging Services LLC 100%
- PCI Services Canada Inc 100%
- PCI San Diego, Inc. 100%
- PCI Pharma Services Germany 100%
- PCI Pharma Services New England, LLC 100%
- Lyo Lux Holdings, Inc 100%
- Lyo Lux, Inc 100%
- LSNE - Real Estate, LLC 100%
- Lyophilization Services of New England, Inc 100%
- LSNE Madison, LLC 100%
- LSNE Contract Manufacturing - Spain 100%
- LSNE - Leon S.L.U. 100%
Significant events
- “On 24 January 2025 the board approved a plan to refinance the Group's debt structure which include a repayment of the preferred equity that resided at the Parent Company level.”
- “On 11 July 2025, the current owners of the Parent Company (KPCI Holdings Ltd.) entered into a recapitalisation agreement with Maverick Intermediate Holdings Limited (buyer), valuing the Group at approximately $9.8bn.”
- “On 15 October 2025, the Company received a dividend from its fully owned subsidiary Pioneer UK Midco 2 Limited in the amount of $795,790,189. Then, as a part of the recapitalization of the Parent Company, A dividend was then issued for $795,790,189 to the Company's immediate parent Pioneer Cayman Holdings, LLC, which was ultimately distributed to the ultimate parent KPCI Holdings Ltd. as a part of the recapitalization transaction.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 8 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CSC CLS (UK) LIMITED | Corporate Secretary | 2025-09-04 | — | — |
| DE WEERDT, Tom Wim Frans | Director | 2021-03-10 | May 1972 | Belgian |
| HAFFAR, Salim | Director | 2018-09-20 | Apr 1973 | French |
Show 8 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CAPITAL LAW AND PEOPLE LIMITED | Corporate Secretary | 2016-07-01 | 2025-09-04 |
| BLUMENFELD, Mitchell Eric | Director | 2016-07-01 | 2018-06-01 |
| DUPUIS, Serge | Director | 2019-06-26 | 2021-03-10 |
| HAUSER, Remy | Director | 2016-07-01 | 2020-11-30 |
| JOHN, Sujit | Director | 2016-06-01 | 2020-11-30 |
| LORITE, Carlos Sanz | Director | 2016-06-01 | 2016-07-01 |
| MITCHELL, III, William T | Director | 2016-07-01 | 2019-06-26 |
| SCHWARTZ, Joel Todd | Director | 2016-06-01 | 2016-07-01 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Pioneer Cayman Holdings Llc | Corporate entity | Shares 75–100%, Voting 75–100% | 2016-06-02 | Ceased 2025-04-08 |
| Partners Group Management (Scots) Llp | Corporate entity | Significant influence | 2016-06-01 | Ceased 2016-06-01 |
Filing timeline
Last 20 of 81 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-10-23 RESOLUTIONS Resolution
- 2025-10-23 MA Memorandum articles
- 2025-01-28 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-19 | AA | accounts | Accounts with accounts type full | |
| 2025-10-23 | RESOLUTIONS | resolution | Resolution | |
| 2025-10-23 | MA | incorporation | Memorandum articles | |
| 2025-10-13 | AP04 | officers | Appoint corporate secretary company with name date | |
| 2025-10-13 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-06-16 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-06-16 | CH01 | officers | Change person director company with change date | |
| 2025-04-09 | PSC08 | persons-with-significant-control | Notification of a person with significant control statement | |
| 2025-04-09 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2025-04-03 | AA | accounts | Accounts with accounts type full | |
| 2025-01-28 | SH19 | capital | Capital statement capital company with date currency figure | |
| 2025-01-28 | SH20 | capital | Legacy | |
| 2025-01-28 | CAP-SS | insolvency | Legacy | |
| 2025-01-28 | RESOLUTIONS | resolution | Resolution | |
| 2025-01-27 | SH01 | capital | Capital allotment shares | |
| 2025-01-23 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-01-23 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2024-07-25 | CH01 | officers | Change person director company with change date | |
| 2024-06-13 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-06-13 | PSC07 | persons-with-significant-control | Cessation of a person with significant control |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 7
- Capital events
- 3
- Officers appointed
- 1
- Officers resigned
- 1
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.
Year-on-year
Latest filed period vs the prior one