TXT In plain English
Company description
HAFREN DYFRDWY CYFYNGEDIG is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 13 March 1998; registered for 28 years; registered office reported in WREXHAM, CLWYD. Its primary declared activity is 36000 · Water collection, treatment and supply.
This BritDB profile also contains linked public records: 6 PSC records, 66 procurement records. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- HAFREN DYFRDWY CYFYNGEDIG
- Company number
- 03527628
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 2 total · 2 outstanding · 0 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 March 2026Next accounts due
31 December 2027Last statement made up to
17 November 2025Next statement due
1 December 2026BritDB does not infer overdue status when the source does not state it.
03 Supplier payments
Payment practices and performance
- Reporting period
- 1 October 2024 – 31 March 2025
- Filed
- 29 April 2025
- Shortest standard term
- 15 days
- Longest standard term
- 60 days
- E-invoicing offered
- Yes
- Supply-chain finance
- Not offered
- Payment codes
- No
- Construction retentions
- No qualifying construction contracts
Complete reported payment fields
- Policy regime
- Regime-1
- Financial period started
- 1 April 2024
- Qualifying contracts
- Yes
- Payments made
- Yes
- Invoices paid in 31–60 days
- 29.0%
- Maximum contractual payment period
- 90 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Maximum contractual payment information
The maximum contractual payment terms of 90 days falls outside our current standard payment terms. These terms are only used for older contracts which have not yet fallen due for renewal.
Reported terms and dispute process
- Standard payment terms
Hafren Dyfrdwy Cyfyngedig’s standard payment term for new contracts is 60 days (or 30 days for businesses with less than 50 employees); this applies across all contracts raised and would be agreed with suppliers prior to the commencement of the trading activity.
On occasion, authorisation may be granted to reduce the payment terms below 60 days if there is commercial requirement/benefit in doing so. Such a change requires approval from the Commercial team. We would not attempt to impose payment terms longer than 60 days on any of our suppliers, nor do we use early settlement discounts as part of contractual arrangements. - Other payment-term information
N/A
- Dispute resolution process
If communication between the purchaser and supplier fails to resolve the dispute, the Commercial or Finance team will engage with the supplier and the business user to bring about a resolution.
Earlier payment reports (1 shown)
- 44.0 average days to pay10.0% outside terms
This is a company-submitted statutory disclosure, not a credit rating. BritDB preserves the reporting period and links the report only through the Companies House number supplied by the official service. Percentages describe payments made during that period and may change in later reports.
04 Supply-chain transparency
Modern slavery statement
- Organisation
- HAFREN DYFRDWY CYFYNGEDIG
- Group submission
- Yes
- Parent organisation
- SEVERN TRENT PLC
- Statement period
- 1 April 2025 – 31 March 2026
- Approved
- 18 September 2026
- Sectors
- Utilities: gas, water and electricity Waste management and recycling
Organisation structure
Covered in the statement
Policies
Covered in the statement
Risk assessment
Covered in the statement
Due diligence
Covered in the statement
Training
Covered in the statement
Goals and KPIs
Covered in the statement
Full statement information supplied to the registry
- Reported turnover band
- Over £500 million
- Years producing statements
- More than 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 23 September 2026
Policies described
Freedom of workers to terminate employment Freedom of movement Freedom of association Prohibits any threat of violence, harassment and intimidation Prohibits compulsory overtime Prohibits child labour Prohibits discrimination Provides access to remedy, compensation and justice for victims of modern slavery
Training described
Your whole organisation Your front line staff Human resources Executive-level staff Procurement staff Your suppliers
Worker engagement and working conditions
Your suppliers Professional auditors Workers within your organisation Workers within your supply chain Businesses in your industry or sector
Grievance mechanisms
Using anonymous whistleblowing services, such as a helpline or mobile phone app Through trade unions or other worker representative groups
Other monitoring
We've entered into a partnership with EcoVadis, an independent assessment tool, which provides a risk profile of our suppliers and the support we may be able to provide them in mitigating MS risks.
Demonstrated progress
Page 4 of our modern slavery statement provides detail on our progress and actions towards addressing modern slavery risks over the past year. Page 25 addresses our key KPIs which we use to monitor and report on the effectiveness of our actions to mitigate against modern slavery.
Reported risks and mitigations
- Risk: Due to its complexity and breadth, our supply chain is the element within our organisation that poses the highest risk of modern slavery. The risk primarily lie with our; Tier 1, 2 and 3 suppliers.
- Area: Within your supply chains
- Tier: Tier 1 suppliers Tier 2 suppliers Tier 3 suppliers and below
- Mitigation: To further assist in the management of potential risk, contracted suppliers undergo a continual risk assessment and heat mapping process, monitored by a team independent to the Procurement and Contract Management team. The top 50 high-risk suppliers identified through this process are flagged to the responsible specialists. They conduct a deeper risk assessment and continued monitoring of the supplier, including a focus on modern slavery and worker welfare.
A registry entry records what the organisation declared in its statement. It is not an independent audit. Group statements can cover several companies; BritDB preserves each exact source-supplied company-number link and excludes approver names and email addresses.
05 Ownership and control
People with significant control
Severn Trent Draycote Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- United Kingdom
- Legal authority
- Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- England And Wales Registry
- Registration number
- 07681784
- Notified
- 31 March 2022
Severn Trent Water Limited
- Owns 50% to 75% of shares
- Controls 50% to 75% of voting rights
- Can appoint or remove directors
- Country registered
- England
- Legal authority
- Companies Act 2006
- Legal form
- Limited By Shares
- Place registered
- Companies House (England And Wales)
- Registration number
- 2366686
- Notified
- 28 March 2019
- Ceased
- 31 March 2022
Severn Trent Draycote Limited
- Owns 25% to 50% of shares
- Controls 25% to 50% of voting rights
- Country registered
- England And Wales
- Legal authority
- United Kingdom (England And Wales)
- Legal form
- Limited By Shares
- Place registered
- Companies House (England And Wales)
- Registration number
- 7681784
- Notified
- 19 November 2018
- Ceased
- 19 November 2018
Severn Trent Water Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England
- Legal authority
- Companies Act 2006
- Legal form
- Limited By Shares
- Place registered
- Companies House (England And Wales)
- Registration number
- 2366686
- Notified
- 19 November 2018
- Ceased
- 31 March 2022
Severn Trent Water Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England And Wales
- Legal authority
- Companies Act 2006
- Legal form
- Limited By Shares
- Place registered
- Companies House (England And Wales)
- Registration number
- 02366686
- Notified
- 17 August 2018
- Ceased
- 19 November 2018
Dee Valley Water (Holdings) Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England And Wales
- Legal authority
- Companies Act 2006
- Legal form
- Limited By Shares
- Place registered
- Registrar Of Companies
- Registration number
- 04421854
- Notified
- 6 April 2016
- Ceased
- 17 August 2018
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
06 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
07 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
08 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
09 Public procurement
Find a Tender links
Ductile Iron Pipe and Associated Fittings
SEVERN TRENT WATER LIMITED · updated 18 September 2026
- Tender value
- £71,350,000
- Awards
- 0
Technical & Operational Training Services (Lots 2 -5 )
SEVERN TRENT WATER LIMITED · updated 16 September 2026
- Tender value
- £7,135,670
- Awards
- 6
Coal Mining Risk Assessment
SEVERN TRENT WATER LIMITED · updated 9 September 2026
- Tender value
- Not supplied
- Awards
- 0
Ecology Surveys
SEVERN TRENT WATER LIMITED · updated 9 September 2026
- Tender value
- Not supplied
- Awards
- 0
Service, Maintenance and Repair of Analytical Monitors
SEVERN TRENT WATER LIMITED · updated 9 September 2026
- Tender value
- £21,488,000
- Awards
- 1
HD Sewage Waste Treatment and Disposal
HAFREN DYFRDWY CYFYNGEDIG · updated 7 September 2026
- Tender value
- £1,100,000
- Awards
- 0
Capital Design Services Framework Tender
SEVERN TRENT WATER LIMITED · updated 25 August 2026
- Tender value
- £200,000,000
- Awards
- 0
UVDB Powered by Achilles QUDM for Goods, Works and Services
AFFINITY WATER LIMITED · updated 19 August 2026
- Tender value
- Not supplied
- Awards
- 1
Blower Servicing
SEVERN TRENT WATER LIMITED · updated 7 August 2026
- Tender value
- Not supplied
- Awards
- 0
Traffic management services
Hafren Dyfrdwy Cyfyngedig (Severn Dee Ltd) · updated 31 July 2026
- Tender value
- £3,333,333
- Awards
- 0
Capital Programme Delivery Framework(s)
SEVERN TRENT WATER LIMITED ('STW') · updated 30 July 2026
- Tender value
- £25,000,000,000
- Awards
- 0
Supply & Install of Modular Treatment Equipment: Preliminary, Primary Filtration and Fixed Film Biological Systems
SEVERN TRENT WATER LIMITED · updated 28 July 2026
- Tender value
- £19,372,500
- Awards
- 0
Supply of Salt
SEVERN TRENT WATER LIMITED · updated 20 July 2026
- Tender value
- Not supplied
- Awards
- 1
Fencing Services
SEVERN TRENT WATER LIMITED · updated 17 July 2026
- Tender value
- £4,112,000
- Awards
- 0
Employee Engagement Survery
SEVERN TRENT WATER LIMITED · updated 13 July 2026
- Tender value
- £1,260,000
- Awards
- 1
Employee Benefits and Platforms
SEVERN TRENT WATER LIMITED · updated 10 June 2026
- Tender value
- £805,000
- Awards
- 0
Supply of diesel self priming solids handling pumps
SEVERN TRENT WATER LIMITED · updated 14 May 2026
- Tender value
- £3,500,000
- Awards
- 3
Forestry Planting and Maintenance Services
HAFREN DYFRDWY CYFYNGEDIG · updated 30 April 2026
- Tender value
- £10,000,000
- Awards
- 0
Mobile Plant and Tools: Hire, Purchase and Maintenance
SEVERN TRENT WATER LIMITED · updated 27 April 2026
- Tender value
- £60,000,000
- Awards
- 0
Core Networks Tender
SEVERN TRENT WATER LIMITED · updated 27 April 2026
- Tender value
- £14,400,000
- Awards
- 0
Showing the first 20 of 66 linked procurement processes.
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
10 Environmental register
Environment Agency waste registrations
No exact company-number registration linked
The licensed Environment Agency subset did not contain this exact Companies House number. BritDB did not attempt a name-only match.
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
11 Nature of business
Standard Industrial Classification
12 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
66 procurement processes linked by exact GB-COH identifier.
Waste register
0 exact company-number registrations.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
13 Record timeline
Dates in the bulk record
- Detected change
Accounts due date: 2026-12-31 → 2027-12-31
- Accounts
Latest accounts made up to this date
- Confirmation statement
Latest confirmation statement made up to this date
- Company name
Previous name: HAFREN DYFRDWY LIMITED
- Company name
Previous name: DEE VALLEY WATER LIMITED
- Incorporation
Company incorporated
14 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Statutory supplier-payment reports linked by the exact source-supplied Companies House number.
Annual statement summaries linked by exact source company number.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.