At a glance · for buyers and watchdogs
Preventx Limited has won £222.7m across 25 public-sector buyers, with 22 live contracts.
Why: top buyer City of London Corporation at 92% · 88% in Software packages · 1 active risk flag · 0 modifications.
ESG & policies vault · 0/5
Key governance & sustainability policies. Published documents link out; missing ones are greyed.
Capabilities
What this supplier does, where they sit, who they sell to.
- Hepatitis C National Testing Portal
- Online Chlamydia Screening Services 3
Extracted automatically from web_search on Jun 2026. Not independently verified — treat as the supplier’s own marketing claims.
Case studies
Delivery stories the supplier has published, with sector and outcome.
No case studies yet
Once a claimed supplier publishes delivery stories — the buyer, the sector, what was delivered and the outcome — they appear here.
Buyer references
Named public-sector contacts who have agreed to act as a reference.
No buyer references yet
Public-sector buyers can confirm they'll act as a reference for this supplier. Confirmed references — with the contract they relate to — show here.
Accreditations & memberships
Independently issued. Verification dates cross-checked against issuer registers.
No accreditations recorded
B-Corp, ISO, Cyber Essentials, Living Wage and similar credentials appear here once added by a claimed supplier and cross-checked against the issuing register.
KPI performance
Delivery, budget and satisfaction scores reported quarterly by buyers.
No verified KPI scores yet
Once buyers report contract KPIs — delivery on time, on budget, satisfaction, adoption and accessibility — a weighted grade and breakdown appear here.
Contracts · 22 live · 19 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| NHS England | 48000000 | 16 Apr 2026 | £1.8m | 1.9 yrs | Live | |
| Sheffield Teaching Hospitals NHS Foundation Trust | 85145000 | 01 Aug 2025 | £247k | 12 mo | Live | |
| London Borough of Hackney | 85000000 | 10 Feb 2025 | £100k | 17 mo | Closed | |
| Royal Borough of Kingston Upon Thames | 85100000 | 01 Apr 2024 | £75k | 2 yrs | Closed | |
| UK HEALTH AND SECURITY AGENCY | 38911000 | 17 Jan 2024 | £27k | 12 mo | Closed | |
| Nottinghamshire County Council | 48000000 | 01 Apr 2023 | £630k | 12 mo | Closed | |
| NHS England | 72212517 | 01 Apr 2023 | £2.5m | 2 yrs | Closed | |
| East Sussex County Council | 85000000 | 01 Nov 2022 | £1.5m | 4 yrs | Live | |
| NHS SBS | 33124110 | 01 Nov 2021 | £3.5m | 3 yrs | Closed | |
| Kent Community Health NHS Foundation Trust | 98000000 | 01 Nov 2021 | £369k | 1.8 yrs | Closed |
Top buyers · 25 buyers · top 3 = 96%
Share of awarded value. Concentration fires above 40% for any single buyer.
Category mix
CPV-division share of last-12m awarded value. Single-category exposure: 88%.
Geography
Distribution of awarded value by buyer region.
Peers
Suppliers with overlapping CPVs & buyers (last 24m). Preventx Limited highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| No | £200.0m | 1 | |
| No | £150.0m | 1 | |
| Yes | £30.0m | 1 | |
| No | £29.8m | 1 | |
| Yes | £18.4m | 2 | |
PR Preventx Limited | Yes | £2.0m | — |
Red flags · 1 active
Automated scan of Companies House status, charges and insolvency records.
Compliance scorecard
Derived from Companies House filings — not a full supplier-assurance check.
Modifications
Variations to awarded contracts logged under Procurement Act 2023 s.74.
No modifications recorded
No published contract variations for this supplier. Modification notices appear here as they are issued under the Procurement Act 2023.
News mentions
UK trade press & nationals, matched to this supplier.
No news mentions found
We haven't matched any recent UK press coverage to this supplier. Mentions appear here automatically as they're published.
Companies House
Live sync — registered details, directors, PSC and SIC codes.
Registered details
- Company no.
- 06603033
- Status
- Dissolved
- Type
- Private limited
- Incorporated
- 27 May 2008
- Reg. office
- 5 Jupiter House, Calleva Park Aldermaston, Reading, Berkshire, RG7 8NN
- SIC codes
- 7499
- Last accounts
- 31 Dec 2008
Directors & PSC
- CHAVES, David — directorAppointed 27 May 2008
Financial
Filed accounts from Companies House.
No financial filings on record
Turnover, profit and headcount appear here once audited or micro-entity accounts are filed at Companies House.
Org tree
Group structure and ownership.
Independent. No parent company or subsidiaries recorded at Companies House for this entity.
Social value
Commitments mapped to the Government Social Value Model themes.
No social-value commitments yet
Jobs, skills, environmental, inequality and community commitments appear here once a claimed supplier attributes them to awarded contracts, or once we detect them on the supplier’s website.