01 Company overview
Identity and registration
- Official name
- STERLING HYDROTECH LIMITED
- Company number
- 02275897
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
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 2025Next accounts due
31 December 2026Last statement made up to
3 June 2026Next statement due
17 June 2027BritDB does not infer overdue status when the source does not state it.
UK Additional public registers
Schools, childcare, care and HSE records
Sterling Hydrotech Limited
30 November 2022 · Improvement Notice
Sterling Hydrotech Limited
30 November 2022 · Improvement Notice
Identity methods differ by source. DfE links use source-supplied company numbers. Ofsted and Scottish care links are unique exact name-and-postcode candidates. HSE links require one unique exact Companies House organisation name. Verify candidate associations independently.
03 Data protection
ICO fee-payer registration
Sterling Hydrotech Limited
Registration ZB247129
- Registered from
- 21 October 2021
- Current end date
- 20 October 2026
This is a candidate association, not an official Companies House link. The ICO file supplies no company number. The organisation name and postcode uniquely matched this company in the current snapshot. BritDB excludes all DPO contact fields and does not publish unmatched personal entries.
04 Public procurement
Contracts Finder awards
Ultra Violet Filtration System Refurbishment at Corby East Midlands International Pool
CORBY BOROUGH COUNCIL · ocds-b5fd17-ada02fe2-5ed2-4cba-956e-312bfc95711b
- Award value
- £29,476
- Contract period
- 17 March 2021 – 31 March 2021
- Procedure
- Competitive quotation (below threshold)
Filter Media Replacement At Corby East Midlands International Pool
CORBY BOROUGH COUNCIL · ocds-b5fd17-2239109c-6748-4b81-b252-c1029e949e11
- Award value
- £83,864
- Contract period
- 20 January 2021 – 19 April 2021
- Procedure
- Open procedure (below threshold)
Pool Water Treatment Systems & Movable Floor Servicing & Maintenance
Newcastle-under-Lyme Borough Council · ocds-b5fd17-9c03864f-3116-4898-b50d-4215688b03a6
- Award value
- £26,997
- Contract period
- 1 October 2020 – 30 September 2023
- Procedure
- Open procedure
Urgent Replacement of Swimming Pool Filters @ ERL Driffield
.East Riding Of Yorkshire Council · ocds-b5fd17-9a9e9c56-d38e-45e1-821f-088664cf6305
- Award value
- £46,250
- Contract period
- 4 May 2020 – 22 May 2020
- Procedure
- Single tender action (below threshold)
Contract for Pool Plant Maintenance
GATESHEAD COUNCIL · ocds-b5fd17-c7ab2a71-3580-4fd0-9ab1-73be28467160
- Award value
- £20,000
- Contract period
- 1 November 2019 – 31 October 2023
- Procedure
- Open procedure (below threshold)
Pools Maintenance Services
City of London Corporation · ocds-b5fd17-0343e66b-4add-4570-a031-c840123e052c
- Award value
- £52,015
- Contract period
- 1 October 2019 – 30 September 2022
- Procedure
- Open procedure (below threshold)
Tender for the provision of filtration media change and filtration vessel refurbishment
Erewash Borough Council · ocds-b5fd17-6978e476-dfec-4d81-b14d-df6e6644ebbb
- Award value
- £62,000
- Contract period
- 1 August 2018 – 28 February 2020
- Procedure
- Open procedure (below threshold)
Mill House Leisure Centre, Raby Road, Hartlepool - Pool Filter Refurbishment
Hartlepool Borough Council · ocds-b5fd17-de1a9638-5642-41bd-9f34-ac3c68bc90fb
- Award value
- £32,000
- Contract period
- 1 May 2018 – 30 June 2018
- Procedure
- Other - Quick Quote
The supplier link is exact, but the award remains buyer-published procurement data. BritDB requires the GB-COH identifier supplied in the Contracts Finder OCDS release and does not infer suppliers from similar names.
05 Ownership and control
People with significant control
Sterling Hydrotech Holdings Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Notified
- 6 October 2021
Sterling Hydrotech Holdings Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Notified
- 28 August 2019
- Ceased
- 6 October 2021
Mr Darryl Philip Gleeson
- Has significant influence or control
- Nationality
- British
- Country of residence
- England
- Notified
- 6 April 2016
- Ceased
- 28 August 2019
Mr Stephen Paul ThompsonSee 9 companies with this PSC name →
- Owns 25% to 50% of shares
- Nationality
- British
- Country of residence
- England
- Notified
- 6 April 2016
- Ceased
- 28 August 2019
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
Pool & Rain Water Recovery System
Cambridge City Council · updated 27 February 2026
- Tender value
- Not supplied
- Awards
- 1
Swimming pool planned maintenance programme and reactive maintenance arrangements
King's Lynn and West Norfolk Borough Council · updated 15 December 2025
- Tender value
- £100,000
- Awards
- 1
Pool Water Treatment, Service and Support
UNIVERSITY OF LANCASTER · updated 31 October 2025
- Tender value
- £83,000
- Awards
- 1
Pool Plant: Inspection, Testing, Servicing & Responsive Maintenance
The North Yorkshire Council · updated 13 October 2025
- Tender value
- £687,087
- Awards
- 1
TSC for the for the Repair, Maintenance, Periodic Inspection and Servicing of Swimming Pool Systems and Plant
East Riding Of Yorkshire Council · updated 22 March 2023
- Tender value
- £555,000
- Awards
- 1
MTC for Repair, Maintenance & Minor Works for swimming pools filtration and ozone installations at Belfast City Council properties and locations
Belfast City Council · updated 28 April 2026
- Tender value
- £2,300,000
- Awards
- 1
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
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
Water collection, treatment and supply
Other specialised construction activities n.e.c.
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
6 procurement processes linked by exact GB-COH identifier.
Waste register
1 exact company-number registration.
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
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Incorporation
Company incorporated
14 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Organisation enforcement records linked by one unique exact company name.
Privacy-reduced candidate associations based on a unique exact name-and-postcode match.
Historic awards linked by exact source-supplied GB-COH company identifier.
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.