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DW

D. W. Windsor Limited

IT services · Telford
Large

D. W. Windsor Limited is a manufacturer of LED lighting solutions, specializing in exterior lighting applications. They offer a range of products including solar lighting and bespoke solutions for various environments.

dwwindsor.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£52.4m
Live
11
Buyers
9
12m
£9.5m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities4
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts11 / 18
  • Top buyers9
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — D. W. Windsor LimitedUpdated 20 Jul 2026

At a glance · for buyers and watchdogs

D. W. Windsor Limited has won £52.4m across 9 public-sector buyers, with 11 live contracts. No active Companies House risk flags.

Why: top buyer National Highways at 49% · 100% in IT services · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
11 of 18Live contracts
49%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 · 3
Lighting SolutionsProviding innovative lighting solutions for various applications. ↗Column TestingTesting services for lighting columns. ↗Bespoke SolutionsCustom lighting solutions tailored to specific needs. ↗
Frameworks & DPS · 4 from notices
  • YPO - 001259 Street Lighting Products and ServicesYPO · £15.6m
  • National Highways Operational Technology Commercial FrameworkNational Highways · £7.6m
  • CWC19015 - LED LightingWolverhampton City Council · £2.4m
  • YPO - 001027 Street Lighting Products and ServicesYPO · £2.4m

Extracted automatically from dwwindsor.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

Case studies · 5

Delivery stories from the supplier’s website. Clients are not yet cross-checked against award records.

◐ From supplier website
Eden BridgeDelivering sensitive lighting with innovative, environmentally friendly LED solutions with Tunable White technology. ↗Wandsworth BridgeRestoring luminaires to their original condition while reducing costs and minimising environmental impact. ↗Exchange SquareDW Windsor helps illuminate London's latest green space. ↗Leadenhall MarketDW Windsor delivers complementary lighting solution for iconic London landmark. ↗Meridian Water StationDW Windsor achieves optimum lighting for Meridian Water station stairs. ↗

Extracted automatically from dwwindsor.com on Jul 2026. Not independently verified — treat as the supplier’s own marketing claims.

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 · 7 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
ORT - Operational Technology Commercial Framework Extension
National Highways7222230010 Dec 2025£9.5m2.1 yrsLive
YPO - 001259 Street Lighting Products and Services
YPO3152720028 Jan 2025£15.6m4 yrsLive
Street Lighting Materials
East Riding of Yorkshire Council3492850024 Nov 2023£1.1m4 yrsLive
Information Technology Commercial Framework
National Highways7222230013 Sept 2022£8.3m4 yrsLive
National Highways Operational Technology Commercial Framework
National Highways7222230010 Jan 2022£7.6m2 yrsClosed
YPO - 001027 Street Lighting Products and Services
YPO3100000023 Oct 2020£2.4m4 yrsClosed
CWC19015 - LED Lighting
Wolverhampton City Council3100000001 Dec 2019£2.4m5 yrsClosed
2202-19 Street Lighting Materials
East Riding of Yorkshire Council3492000001 Oct 2019£1.8m4 yrsClosed
KMCHS-205 Framework Agreement for the Supply of Street Lighting Equipment West Yorkshire Contract 13 March 2017 to 12 March 2019 (with provision to extend to 12 March 2021)
Kirklees Council3130000013 Mar 2017£644k4 yrsClosed
Supply and delivery of LED's to Wandsworth Council
Wandsworth Borough Council3171234131 Mar 2017£572k12 moClosed
Total live value £34.6m · mean award £2.9m1–10 of 18

Top buyers · 9 buyers · top 3 = 88%

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

✓ From notices
1
National Highways
7 contracts
49%
since 2022
2
YPO
3 contracts
34%
since 2020
3
East Riding of Yorkshire Council
2 contracts
5%
since 2019
4
Devon County Council
1 contract
5%
since 2016
5
Wolverhampton City Council
1 contract
5%
since 2020
6
Kirklees Council
1 contract
1%
since 2017
7
Wandsworth Borough Council
1 contract
1%
since 2017
8
Westmorland and Furness Council
1 contract
0%
9
Barnsley Metropolitan Borough Council
1 contract
0%

Category mix

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

✓ From notices
IT services72
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
South East7 contracts
49%
Yorkshire7 contracts
41%
South West1 contract
5%
West Midlands1 contract
5%
London1 contract
1%
North West1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). D. W. Windsor Limited highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
SO
Softcat
No£455.9m6
AM
Alexander Mann Solutions
No£127.8m6
RS
Reed Specialist Recrutiment
No£31.5m1
CL
COMENSURA LIMITED (04085767)
Yes£20.0m2
CI
CGI IT UK LIMITED
No£19.0m1
DW
D. W. Windsor Limited
No£9.5m—
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 31 Dec 2024
Confirmation statement
Due in -38d
Next due 14 Jun 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.
01309755
Status
Active
Type
Private limited
Incorporated
21 Apr 1977
Reg. office
Building E Stafford Park 1, Stafford Park, Telford, Shropshire, TF3 3BD
SIC codes
27400
Last accounts
31 Dec 2024
Next accounts due
30 Sept 2026

Directors & PSC

  • PEAK, Roger Michael — secretary
    Appointed 12 Jun 2024
  • NEWTON, Esther — director
    Appointed 29 Nov 2023
  • MALINS, Michael — director
    Appointed 14 Sept 2023
  • HOY, William James — director
    Appointed 31 Mar 2023
  • HORNBY, Jonathan Charles — director
    Appointed 12 Oct 2021
  • Dw Windsor Group 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
D.W. WINDSOR LIMITED
01309755 · this company

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