At a glance · for buyers and watchdogs
Stone Technical Services Group Limited has won £1.5m across 18 public-sector buyers, with 3 live contracts. No active Companies House risk flags.
Why: top buyer Leeds City Council at 28% · 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.
Service tags, sectors served and target geographies appear here once a supplier verifies ownership of this profile.
- Contract for Kirkoswald Castle Consolidation
- INVITATION TO QUOTE FOR THE REPAIR OF THE WORDEN HALL OLD WALL, WORDEN PARK LEYLAND PR25 1DJ
- Loughborough War Memorial - Carillon Tower. External Works to the stonework, masonry, plaques, paving and balustrade.
- Brown Law - Roof Covering Replacement
- Castle Eden Dene Lightning Protection
- PB2023-01019 - Specialist Masonry and Stonework repairs at the Crown Street Library
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 · 3 live · 18 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| Natural England | 31216100 | 10 Mar 2025 | £18k | 1 mo | Closed | |
| Thirteen Housing Group Limited | 35111400 | 01 Nov 2024 | £75k | 3 yrs | Live | |
| Leeds City Council | 45212322 | 17 May 2024 | £426k | — | Closed | |
| Newcastle City Council | 45260000 | 10 Apr 2024 | £71k | 1 mo | Closed | |
| SSC Partnership Limited | 45312310 | 01 Apr 2024 | £2k | 3 yrs | Live | |
| Darlington Borough Council | 45000000 | 01 Jun 2023 | £17k | 1 mo | Closed | |
| South Ribble Borough Council | 45000000 | 31 Oct 2022 | £45k | 1 mo | Closed | |
| Forestry Commission FC | 44112500 | 01 Sept 2022 | £33k | 2 mo | Closed | |
| Thirteen Housing Group Limited | 71317200 | 01 Apr 2022 | £26k | 12 mo | Closed | |
| Lancashire Constabulary | 31216000 | 01 Jan 2021 | £8k | 3 yrs | Closed |
Top buyers · 18 buyers · top 3 = 64%
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). Stone Technical Services Group Limited highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| No | £67.8m | 1 | |
| Yes | £67.6m | 2 | |
| No | £67.6m | 2 | |
| Yes | £67.6m | 2 | |
| No | £67.6m | 2 | |
ST Stone Technical Services Group Limited | 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.
- 03912476
- Status
- Active
- Type
- Private limited
- Incorporated
- 24 Jan 2000
- Reg. office
- Stone Technical Services Group Limited, Kellaw Road, Darlington, County Durham, DL1 4YA
- SIC codes
- 43999 · 81223 · 81229
- Last accounts
- 30 Nov 2024
- Next accounts due
- 31 Aug 2026
Directors & PSC
- PAVLOU, Richard — directorAppointed 19 Nov 2019
- STONE, Grahame — directorAppointed 30 Jun 2008
- STONE, Grahame — secretaryAppointed 24 Jan 2000
- STONE, David — directorAppointed 24 Jan 2000
- Mr David Stone — person with significant controlownership of shares 50 to 75 percent
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.