At a glance · for buyers and watchdogs
Calvium Ltd has won £1.4m across 4 public-sector buyers, with 4 live contracts. No active Companies House risk flags.
Why: top buyer The Arts Council of England at 75% · 0 active risk flags · 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.
- Op Creative Portal
- Market Exploration of the Land Use Choices Tool (LUCT)
Extracted automatically from calvium.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
Case studies · 1
Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.
Extracted automatically from calvium.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
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 · 6
Credentials listed on the supplier’s website. Not yet checked against issuer registers.
Extracted automatically from calvium.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.
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 · 4 live · 3 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| The Arts Council of England | 72200000 | 23 Aug 2024 | £1.1m | 5 yrs | Live | |
| City of London Corporation | 75241100 | 29 Aug 2024 | £222k | 7 yrs | Live | |
| DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | 72212100 | 18 Sept 2023 | £25k | 3 mo | Closed | |
| University Of The West Of England | 72212000 | 25 May 2016 | £42k | — | Closed | |
| City of London Corporation | 48000000 | 11 Sept 2015 | £59k | 16 mo | Closed | |
| City of London Corporation | 48611000 | — | — | — | Live | |
| The Arts Council of England | 48900000 | — | — | — | Live |
Top buyers · 4 buyers · top 3 = 98%
Share of awarded value. Concentration fires above 40% for any single buyer.
Geography
Distribution of awarded value by buyer region.
Peers
Suppliers with overlapping CPVs & buyers (last 24m). Calvium Ltd highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| Yes | £265.3m | 2 | |
| No | £20.7m | 2 | |
| Yes | £18.1m | 2 | |
| Yes | £12.4m | 1 | |
| No | £10.8m | 4 | |
CA Calvium Ltd | Yes | — | — |
Red flags · 0 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.
- 07055812
- Status
- Active
- Type
- Private limited
- Incorporated
- 24 Oct 2009
- Reg. office
- Charlton Baker Dean House, 94 Whiteladies Road, Clifton, Bristol, BS8 2QX
- SIC codes
- 62012
- Last accounts
- 31 Oct 2024
- Next accounts due
- 31 Jul 2026
Directors & PSC
- CLAYTON, Benjamin James — directorAppointed 24 Oct 2009
- REID, Josephine Evelyn — directorAppointed 24 Oct 2009
- Ms Josephine Evelyn Reid — person with significant controlownership of shares 50 to 75 percent · voting rights 50 to 75 percent · right to appoint and remove directors
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.