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HW

HCS Water Treatment Ltd

Glasgow
Large

HCS Water Treatment Ltd offers a range of water treatment services including Legionella risk assessments, cooling tower monitoring, and chemical dosing system maintenance. They operate nationwide and are available 24/7.

hcswatertreatment.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£16.9m
Live
11
Buyers
12
12m
£143k
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts11 / 14
  • Top buyers12
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — HCS Water Treatment LtdUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

HCS Water Treatment Ltd has won £16.9m across 12 public-sector buyers, with 11 live contracts. No active Companies House risk flags.

Why: top buyer North of England Commercial Procurement Collaborative (NOE CPC) at 63% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
11 of 14Live contracts
63%Top-buyer concentration
—Category exposure
0Contract modifications
If you're a buyer:CapabilitiesReferencesKPIComplianceWatchdog?FlagsModificationsConcentrationNews

Social value

Commitments mapped to the Government Social Value Model themes.

⚑ Self-reported
—

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.

ESG & policies vault · 0/5

Key governance & sustainability policies. Published documents link out; missing ones are greyed.

↔ Cross-checked
Net-zero planNot provided✓
Modern slavery statementNot provided✓
EDI policyNot provided✓
Anti-briberyNot provided✓
Data protectionNot provided✓

Capabilities

What this supplier does, where they sit, who they sell to.

◐ From website & notices
Sectors served · 1/8
Central government✓
Local government✓
NHS & health✓
Housing✓
Utilities & energy✓
Financial services✓
Education✓
Defence✓
Services · 11
Legionella Risk AssessmentCooling Tower Monitoring and TreatmentClosed Water TreatmentChemical SuppliesInstallation and Maintenance of Chemical Dosing SystemsWater HygieneCleaning and DisinfectionMicro and Bio Chemical AnalysisWater Remedial ProjectsTMV Installation and MaintenanceRemote Monitoring

Extracted automatically from hcswatertreatment.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.

⚑ Self-reported
—

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.

✓ Confirmed by buyer
—

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.

↔ Cross-checked
—

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.

✓ Verified
84

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 · 11 live · 3 historic

Pulled from Contracts Finder & Find a Tender. Most recent first.

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Water Hygiene (Legionella)
Yorkshire Housing Limited—01 Sept 2026£143k3 yrspending
Water Hygiene Maintenance Services
The Royal Household—29 Jun 2026—3 yrspending
Fusion21 Building Safety & Compliance Framework - CF Award Notice
Fusion21 Members Consortium4530000028 Apr 2025£5.4m4 yrsLive
Water Hygiene Services for NCG - Lot 2, Treatment
NCG Corporation4523243001 Sept 2024£750k4.9 yrsLive
NOE CPC Specialist Estates Engineering & Maintenance Services (Hard FM)
North of England Commercial Procurement Collaborative (NOE CPC)3971520001 Jul 2024£10.6m4 yrsLive
Water Treatment Services - AWARD
Solihull College3116140001 Jan 2024—2 yrsClosed
Water hygiene services (incl. legionella control) for NatureScot offices & buildings
Scottish Natural Heritage71600000———Live
198_25 Water System Risk Assessment and Water Hygiene Monitoring Services
Espo71317200———Live
NOE CPC Specialist Estates Engineering & Maintenance Services (Hard FM)
Leeds and York Partnership NHS Foundation Trust, trading as North of England NHS Commercial Procurement Collaborative ("NOE CPC")45331230———Live
PURCH2237 PROVISION OF A FRAMEWORK FOR SUPPLY AND INSTALLATION OF WATER FOUNTAINS
University of Glasgow44400000———Live
Total live value £16.7m · mean award £1.2m1–10 of 14

Top buyers · 12 buyers · top 3 = 99%

Share of awarded value. Concentration fires above 40% for any single buyer.

✓ From notices
1
North of England Commercial Procurement Collaborative (NOE CPC)
1 contract
63%
since 2024
2
Fusion21 Members Consortium
2 contracts
32%
since 2025
3
NCG Corporation
2 contracts
4%
since 2024
4
Yorkshire Housing Limited
1 contract
1%
since 2026
5
The Royal Household
1 contract
0%
since 2026
6
Solihull College
1 contract
0%
since 2023
7
Scottish Natural Heritage
1 contract
0%
8
Espo
1 contract
0%
9
Leeds and York Partnership NHS Foundation Trust, trading as North of England NHS Commercial Procurement Collaborative ("NOE CPC")
1 contract
0%
10
University of Glasgow
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
Yorkshire3 contracts
64%
North West2 contracts
32%
North East2 contracts
4%
London1 contract
0%
West Midlands1 contract
0%
Scotland3 contracts
0%
East Midlands1 contract
0%
South East1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). HCS Water Treatment Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
LF
LIVGREEN FUTURES LIMITED
No£25.0m1
SD
Sentry Doors Limited
No£6.0m1
IF
Infinity Fire Prevention Ltd
Yes£4.0m1
PE
PRB Estates
Yes£3.9m1
MS
MONKS SECURITY SYSTEMS LTD
No£3.5m1
HW
HCS Water Treatment Ltd
No£143k—
Compare peers →

Red flags · 0 active

Automated scan of Companies House status, charges and insolvency records.

✓ Verified
✓ Clean. No active risk signals from Companies House status, charges or insolvency records.

Compliance scorecard

Derived from Companies House filings — not a full supplier-assurance check.

↔ Cross-checked
Trading status
Active
Live at Companies House
Annual accounts
Up to date
Last made up to 28 Dec 2024
Confirmation statement
Up to date
Next due 19 Jan 2027
Outstanding charges
0
No charges registered
Insolvency history
None
No insolvency cases registered
Certifications (ISO, Cyber Essentials, Living Wage, B-Corp, modern-slavery) are supplier self-reported and appear once a claimed profile adds them.

Modifications

Variations to awarded contracts logged under Procurement Act 2023 s.74.

✓ From notices
±

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.

✓ Live sync

Registered details

Company no.
SC423458
Status
Active
Type
Private limited
Incorporated
04 May 2012
Reg. office
Sinclair Building, 18-20 Eagle Street, Glasgow, G4 9XA
SIC codes
82990
Last accounts
28 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • WARD, Gregory — director
    Appointed 11 Jun 2025
  • COATES, Adam John — secretary
    Appointed 12 Aug 2024
  • IRVINE, John Alexander — director
    Appointed 12 Aug 2024
  • TEASDALE, Paul William — director
    Appointed 15 Jun 2021
  • Ptsg Electrical Services Limited — person with significant control
    ownership of shares 75 to 100 percent · voting rights 75 to 100 percent · right to appoint and remove directors

Financial

Filed accounts from Companies House.

↔ From Cos 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.

↔ From Cos House
HCS WATER TREATMENT LTD
SC423458 · this company

Independent. No parent company or subsidiaries recorded at Companies House for this entity.