At a glance · for buyers and watchdogs
Calderdale Sewer Services ltd has won £848k across 3 public-sector buyers, with 1 live contract. No active Companies House risk flags.
Why: top buyer Borough Council of Calderdale at 86% · 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.
- Highway Works Contract
- Drain and Gully Clearance 2019
Extracted automatically from caldersewerservices.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 · 1
Credentials listed on the supplier’s website. Not yet checked against issuer registers.
Extracted automatically from caldersewerservices.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 · 1 live · 6 historic
Pulled from Contracts Finder & Find a Tender. Most recent first.
| Title | Buyer | CPV | Awarded | Value | Term | Status |
|---|---|---|---|---|---|---|
| City of Bradford Metropolitan District Council | 45232450 | 03 Jan 2022 | £10k | 12 mo | Closed | |
| Bradford Metropolitan District Council | 45232452 | 01 Dec 2019 | £18k | 2 yrs | Closed | |
| Bradford Metropolitan District Council | 45111240 | 03 Jan 2020 | £62k | 12 mo | Closed | |
| Borough Council of Calderdale | 45111240 | 01 Apr 2019 | £633k | 3 yrs | Closed | |
| Borough Council of Calderdale | 45233000 | 01 Apr 2018 | £100k | 12 mo | Closed | |
| Bradford Metropolitan District Council | 45111240 | 03 Jan 2018 | £27k | 12 mo | Closed | |
| City of Bradford Metropolitan District Council | 45232451 | — | — | — | Live |
Top buyers · 3 buyers · top 3 = 100%
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). Calderdale Sewer Services ltd highlighted.
| Supplier | SME? | Awarded · 24m | Contracts |
|---|---|---|---|
| No | £350.0m | 2 | |
| Yes | £170.0m | 3 | |
| Yes | £28.4m | 3 | |
| No | £14.3m | 2 | |
| Yes | £6.5m | 1 | |
CS Calderdale Sewer Services ltd | No | — | — |
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.
- 04021960
- Status
- Active
- Type
- Private limited
- Incorporated
- 27 Jun 2000
- Reg. office
- Unit 7, Emstead Works Old Lane, Ovenden Halifax, West Yorkshire, HX3 5QN
- SIC codes
- 37000
- Last accounts
- 30 Sept 2025
- Next accounts due
- 30 Jun 2027
Directors & PSC
- SHAW, Margaret Rose — directorAppointed 01 Oct 2024
- SHAW, Craig — directorAppointed 01 Aug 2000
- Mr Craig Shaw — person with significant controlownership of shares 75 to 100 percent · voting rights 75 to 100 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.