Concessio Canonical ID
GB40P0005393
Registry Preview
Overview
Capital value
£12.23m
HMT 2025
Expiry
2037
11 years remaining
Unitary charge
£2.92m
FY 2026-27
Deep Scan
Investment ThesisLocked
GH Stone House is an operational Private Finance Initiative social infrastructure concession in the United Kingdom, with 11 years remaining to the 2037 contract end — grantor Kent and Medway NHS and Social Care Partnership Trust, operated by GH Stone House Limited, a 1-holder equity registry on file (HMT 2025).
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Public Registry Fields
General Information
Display format
GB-40-P-000539-3
Country
United Kingdom (GB)
Sector
Social Infrastructure (40)
Family
Social
Structure
PFI/PF2 (P) · Private Finance Initiative
Grantor
Kent and Medway NHS and Social Care Partnership Trust
Operator
GH Stone House Limited
Financial close
31 Mar 2007
Operations start
01 Apr 2007
Contract end
31 Mar 2037
Capital value
£12.23m (HMT 2025)
Unitary charge (2026-27)
£2.92m
Equity holders (2025)Semperian PPP Investment Partners Holdings — 100%
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Contract Economics
Financial Terms & ClausesLocked
| Term | Value | Price base | Period | As of |
|---|---|---|---|---|
| Unitary charge (annual) | £2.92m | Nominal · outturn | FY 2026-27 | HMT 2025 · verified |
| Indexation basis | ||||
| Availability deductions | ||||
| Performance deductions | ||||
| Market testing / benchmarking | ||||
| Termination compensation | ||||
| Change in law | ||||
| Handback provisions |
Locked rows show the standard UK PFI project agreement term set tracked by Concessio; extracted values render as they are verified against primary sources. Full clause text and citations are available in the app.
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Sector-Benchmarked
Operating KPIsLocked
| Metric | Latest | Period | Sector percentile | Coverage |
|---|---|---|---|---|
| Concession period (years) | 30 | — | 75th |
registry |
| Capital value | £12.23m | 2025 | 15th |
HMT annual · public |
| Availability (%) | ||||
| Deductions (% of UC) | ||||
| Lifecycle spend vs plan (%) |
Percentile bars show this concession's position against Social Infrastructure benchmark cohorts in the registry (largest cohort n=1,517). Interquartile band shaded. Locked rows show the standard KPI set for this asset class — series and percentile placement unlock in the app.
Equity History
Ownership & TransactionsLocked
| Date | Event | Stake | Consideration | Implied EV | Counterparty |
|---|
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Counterparties
Parties & ContactsPartial
Grantor
Kent and Medway NHS and Social Care Partnership Trust
Department of Health and Social Care (DHSC) · United Kingdom
Operator / SPV
GH Stone House Limited
Company No. 05265025
In the full profile
Management service co.
Hard FM provider
Senior lenders
Financial adviser
Legal adviser
Diligence Signals
Risk & CounterpartyLocked
Diligence signals
3 tracked
contractual · market · political
Grantor election exposure
Disputes & precedent
The full risk register covers counterparty credit, political cycle, regulatory determinations and dispute history for concessions in this class.
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Public Record
FAQs
Who is the grantor of this concession?
The grantor on file is Kent and Medway NHS and Social Care Partnership Trust.
Who operates GH Stone House?
The operator on record is GH Stone House Limited.
When does the concession expire?
The contract end on file is 31 Mar 2037 — 11 years remaining.
What is the unitary charge?
The unitary charge for FY 2026-27 is £2.92m per the HM Treasury 2025 return. The full indexed schedule is available in the platform.
What is the capital value?
£12.23m per the HM Treasury 2025 return.
Who holds the equity?
Per the HMT 2025 return: Semperian PPP Investment Partners Holdings (100%). Transaction history is available in the platform.
Transparency
Data & Sources
How this entry is verified
Reconciled against HM Treasury PFI/PF2 2025 summary data. View the gov.uk publication →
How Concessio sources data
Records are extracted from primary public sources — regulatory filings, government disclosures and official registries — and cross-checked before entering the platform. Every published datum carries its source citation in the app.