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SC

Star Contractors Ltd

Construction work · Isleworth
SME

Star Contractors Ltd is a family-owned main contractor based in Isleworth, London, specializing in construction projects for both residential and commercial sectors. They emphasize quality, safety, and customer satisfaction in their work.

starcontractors.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£11.9m
Live
3
Buyers
5
12m
£6.5m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts3 / 7
  • Top buyers5
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags1
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Star Contractors LtdUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

Star Contractors Ltd has won £11.9m across 5 public-sector buyers, with 3 live contracts.

Why: top buyer Wandsworth Borough Council at 55% · 100% in Construction work · 1 active risk flag · 0 modifications.

Decision signals
1Active red flags
ActiveCompany status
3 of 7Live contracts
55%Top-buyer concentration
100%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
Services · 2
Construction ServicesOffering a complete range of construction services including residential new builds and large-scale redevelopment. ↗ConsultationsProviding free consultations and expert advice for construction projects. ↗

Extracted automatically from starcontractors.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 · 2

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 · 2
CHASCHAS · Certification
Considerate Constructors Schememembership

Extracted automatically from starcontractors.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 · 3 live · 4 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
CONSTRUCTION WORKS AT EASTWOOD NORTH, SW15 (HOMES FOR WANDSWORTH)
Wandsworth Borough Council4521000001 Jan 2026£6.5m12 moLive
GB-London: Main Contractor ITT for Longwick Road Phase 2
Catalyst Housing Limited4500000021 Mar 2022£4.7m2 yrsClosed
New Build Bowls Club at Harlington Bowls Club, Hayes
London Borough of Hillingdon4500000031 May 2019£338k4 moClosed
Construction of a new Guide Hut - Vernon Drive, Harefield
London Borough of Hillingdon4500000012 Nov 2018£290k4 moClosed
66/68/146 Sutton Court Road: repair defective windows.
London Borough of Hounslow4542000023 May 2016£25k3 moClosed
Construction Works at Eastwood North, SW15 (Homes for Wandsworth)
London Borough of Wandsworth————Live
Main Contractor Development Works at Skeena Hill, SW18
London Borough of Wandsworth————Live
Total live value £6.5m · mean award £1.7m

Top buyers · 5 buyers · top 3 = 100%

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

✓ From notices
1
Wandsworth Borough Council
1 contract
55%
since 2025
2
Catalyst Housing Limited
1 contract
40%
since 2022
3
London Borough of Hillingdon
2 contracts
5%
since 2018
4
London Borough of Hounslow
1 contract
0%
since 2016
5
London Borough of Wandsworth
2 contracts
0%

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 100%.

✓ From notices
Construction work45
100%
⚠ Concentration: 100% of recent awarded value sits in a single CPV division. A category-specific downturn would materially affect revenue.

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London4 contracts
95%
South East3 contracts
5%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). Star Contractors Ltd highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
WD
Willmott Dixon Construction Limited
No£77.1m4
JS
John Sisk and Son Ltd
No£67.8m1
TC
Topcoat Construction Limited / TCL Group
Yes£67.6m2
IW
Ian Williams
No£67.6m2
WH
Westone Housing
Yes£67.6m2
SC
Star Contractors Ltd
Yes£6.5m—
Compare peers →

Red flags · 1 active

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

✓ Verified
Confirmation statement overdue. Statement was due 02 May 2026.

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 31 Mar 2025
Confirmation statement
Overdue
Due 02 May 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.
03335846
Status
Active
Type
Private limited
Incorporated
19 Mar 1997
Reg. office
Unit 3 The Metro Centre, Rennels Way, Isleworth, Middlesex, TW7 6NJ
SIC codes
41202
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • RUTH, Paul Anthony — director
    Appointed 23 Jan 2025
  • HURLEY, Denis — secretary
    Appointed 13 Jan 2011
  • COLLINS, John Leo — director
    Appointed 05 Oct 1997
  • Mr John Leo Collins — 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
STAR CONTRACTORS LIMITED
03335846 · this company

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