At a glance · for buyers and watchdogs
GreyLine Builders Limited has won £47.6m across 17 public-sector buyers, with 17 live contracts.
Why: top buyer South East Consortium at 34% · 100% in Construction work · 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.
- Refurbishment and Modernisation Framework Agreement
- Untitled
Extracted automatically from greylineltd.com on Jul 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 · 3
Credentials listed on the supplier’s website. Not yet checked against issuer registers.
Extracted automatically from greylineltd.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 · 17 live · 21 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| London Borough of Hounslow | 45260000 | 01 Oct 2025 | £1.9m | 12 mo | Live | |
| London Borough of Hounslow | 45000000 | 02 Jun 2025 | £105k | 6 mo | Closed | |
| Central and Cecil Housing Trust | 50720000 | 06 Jan 2025 | £1.1m | 4 yrs | Live | |
| Central and Cecil Housing Trust | 50700000 | 06 Jan 2025 | £2.2m | 5 yrs | Live | |
| London Borough of Hillingdon | 09332000 | 01 Jan 2025 | £400k | 12 mo | Closed | |
| London Borough of Hammersmith & Fulham | 50000000 | 25 Nov 2024 | £642k | 5 mo | Closed | |
| LHC | 45000000 | 01 Mar 2024 | £4.7m | 4 yrs | Live | |
| London Borough of Hillingdon | 45260000 | 27 Nov 2023 | £751k | 3 mo | Closed | |
| South East Consortium | 45453100 | 24 Oct 2023 | £14.7m | 4 yrs | Live | |
| London Borough of Hillingdon | 45215222 | 21 Aug 2023 | £6.2m | 2 yrs | Closed |
Top buyers · 17 buyers · top 3 = 71%
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: 100%.
Geography
Distribution of awarded value by buyer region.
Peers
Suppliers with overlapping CPVs & buyers (last 24m). GreyLine Builders Limited highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| No | £67.8m | 1 | |
| Yes | £35.4m | 2 | |
| No | £28.1m | 2 | |
| No | £18.8m | 2 | |
| No | £18.1m | 1 | |
GB GreyLine Builders Limited | Yes | £1.9m | — |
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
Registered details, directors and PSC.
No Companies House record linked
No Companies House number on file — this supplier may be overseas, a sole trader or a consortium.
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 · 2/5
Commitments mapped to the Government Social Value Model themes. Each is tagged self-reported or from the website.
Extracted automatically from greylineltd.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.