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GS

GMS Services Limited

Kings Croft Court
SME

GMS Services Limited specializes in water hygiene and treatment, particularly in Legionella consultancy and management. They offer a range of services including risk assessments, plumbing, and disinfection services.

gmsservicesltd.co.uk ↗

Summary from the supplier’s website — unverified

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Awarded
£9.0m
Live
10
Buyers
8
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities4
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts10 / 13
  • Top buyers8
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — GMS Services LimitedUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

GMS Services Limited has won £9.0m across 8 public-sector buyers, with 10 live contracts. No active Companies House risk flags.

Why: top buyer Fusion21 Members Consortium at 60% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
10 of 13Live contracts
60%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 · 6
Legionella Risk AssessmentAssessment to identify and manage Legionella risks in water systems. ↗Water Hygiene ServicesServices to ensure compliance with water hygiene regulations. ↗Water TreatmentTreatment services to maintain water quality. ↗Legionella Remedial WorkMechanical services to address Legionella issues. ↗Water Disinfection ServicesServices to disinfect water systems. ↗Domestic & Commercial Plumbing ServicesPlumbing services for both domestic and commercial clients. ↗
Frameworks & DPS · 4 from notices
  • Wigan Council: Legionella - risk assessments and monitoring including thermostatic mixing valve servicing on Wigan Council controlled building portfolioWigan Council · £400k
  • Wigan Council - Legionella Risk Assessments and MonitoringWigan Council · £292k
  • Legionella Risk Assessments and Water Hygiene MaintenanceKnowsley Council · £277k
  • BwD Water Hygiene MonitoringBlackburn With Darwen Borough Council · £240k

Extracted automatically from gmsservicesltd.co.uk 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 · 1

Credentials listed on the supplier’s website. Not yet checked against issuer registers.

◐ From supplier website
Core credentials · 0/6
Cyber EssentialsNot evidenced✓
Cyber Essentials PlusNot evidenced✓
ISO 27001 — Information securityNot evidenced✓
ISO 9001 — QualityNot evidenced✓
ISO 14001 — EnvironmentalNot evidenced✓
ISO 45001 — Health & safetyNot evidenced✓
Other credentials & memberships · 1
Legionella Control Associationmembership

Extracted automatically from gmsservicesltd.co.uk 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.

✓ 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 · 10 live · 3 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
Fusion21 Building Safety & Compliance Framework - CF Award Notice
Fusion21 Members Consortium4530000028 Apr 2025£5.4m4 yrsLive
Legionella Risk Assessments and Water Hygiene Maintenance
Knowsley Council2496200001 Jul 2024£277k3 yrsLive
BwD Water Hygiene Monitoring
Blackburn With Darwen Borough Council9070000024 Jun 2024£240k2 yrsClosed
Procurement For Housing - Compliance Solutions Framework
Inprova Group5032420019 Oct 2023£2.2m4 yrsLive
Wigan Council - Legionella Risk Assessments and Monitoring
Wigan Council9070000001 Nov 2023£292k4 yrsLive
Salix Homes Contract for Legionella Water Testing & Associated Services
Salix Homes Limited7100000010 Nov 2020£230k2 yrsClosed
Wigan Council: Legionella - risk assessments and monitoring including thermostatic mixing valve servicing on Wigan Council controlled building portfolio
Wigan Council4523243001 Aug 2018£400k4 yrsClosed
Water Hygiene Maintenance, Thermostatic Mixer Valve (TMV) Servicing Remedial Works and Reactive Repairs and Risk Assessments Contract
MIDLAND HEART HOUSING LTD45252210———Live
Water Systems Risk Assessment Services
Blackburn With Darwen Borough Council————Live
Procurement For Housing - Compliance Solutions Framework
Inprova Group45262660———Live
Total live value £8.2m · mean award £696k1–10 of 13

Top buyers · 8 buyers · top 3 = 92%

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

✓ From notices
1
Fusion21 Members Consortium
2 contracts
60%
since 2025
2
Inprova Group
2 contracts
24%
since 2023
3
Wigan Council
3 contracts
8%
since 2018
4
Knowsley Council
1 contract
3%
since 2024
5
Blackburn With Darwen Borough Council
2 contracts
3%
since 2024
6
Salix Homes Limited
1 contract
3%
since 2020
7
MIDLAND HEART HOUSING LTD
1 contract
0%
8
MIDLAND HEART LIMITED
1 contract
0%

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
North West11 contracts
100%
West Midlands2 contracts
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). GMS Services Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
LF
LIVGREEN FUTURES LIMITED
No£25.0m1
SL
Skyguard Limited T/A PeopleSafe
No£6.8m1
MS
MONKS SECURITY SYSTEMS LTD
No£3.5m1
BB
B Ball Contractors Ltd
Yes£3.3m1
RY
RE:GEN YORKSHIRE AND EAST MIDLANDS LIMITED
Yes£3.0m1
GS
GMS Services Limited
Yes——
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 30 Sept 2025
Confirmation statement
Up to date
Next due 24 Dec 2026
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.
04245767
Status
Active
Type
Private limited
Incorporated
04 Jul 2001
Reg. office
Unit E, Sovereign Busines Park, Kings Croft Court, Wigan, WN1 3AP
SIC codes
74909
Last accounts
30 Sept 2025
Next accounts due
30 Jun 2027

Directors & PSC

  • GREEN, Jamie — director
    Appointed 02 Jun 2025
  • OLLERTON, Carl — director
    Appointed 05 Sept 2022
  • OLLERTON, Gemma Louise — director
    Appointed 16 Jun 2004
  • Mr Jamie Green — person with significant control
    ownership of shares 25 to 50 percent
  • Mr Carl Ollerton — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 percent · right to appoint and remove directors
  • Mrs Gemma Louise Ollerton — person with significant control
    ownership of shares 25 to 50 percent · voting rights 25 to 50 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
GMS SERVICES LIMITED
04245767 · this company

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