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  4. P. DUCKER SYSTEMS LIMITED
PD

P. DUCKER SYSTEMS LIMITED

Transport equipment · Derby
Large

P. Ducker Systems Limited specializes in infrastructure systems, offering services such as project delivery, system support, and various technological solutions including control and monitoring systems, environmental monitoring, and traffic management systems.

pdslimited.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£65.5m
Live
12
Buyers
2
12m
£37.7m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities1
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts12 / 14
  • Top buyers2
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — P. DUCKER SYSTEMS LIMITEDUpdated 13 Jul 2026

At a glance · for buyers and watchdogs

P. DUCKER SYSTEMS LIMITED has won £65.5m across 2 public-sector buyers, with 12 live contracts. No active Companies House risk flags.

Why: top buyer National Highways at 100% · 75% in Transport equipment · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
12 of 14Live contracts
100%Top-buyer concentration
75%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 · 9
Project DeliverySystem SupportMechanical & ElectricalProfessional ServicesControl & Monitoring SystemsIntelligent Transportation ManagementAudio Visual CommunicationsEnvironmental Monitoring & ControlTraffic Management Systems
Frameworks & DPS · 1 from notices
  • National Highways Operational Technology Commercial FrameworkNational Highways · £7.6m

Extracted automatically from pdslimited.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

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 · 12 live · 2 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
ORT0175 - Signs & Signals RIS3 P Ducker Systems Ltd
National Highways3492847024 Dec 2025£28.1m5.8 yrsLive
ORT - Operational Technology Commercial Framework Extension
National Highways7222230010 Dec 2025£9.5m2.1 yrsLive
NMWTRA Control Systems Framework 2025
Cyngor Gwynedd—26 Jan 2026£12.8 yrspending
Technical Surveys and Testing - Tunnels
National Highways4522124111 Dec 2023£4.0m6 yrsLive
A38 Saltash Tunnel Management System
National Highways7212000001 Apr 2023£7.9m5 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
NMWTRA Highway Mechanical, Electrical & Civil Engineering Framework Contract 2021
Cyngor Gwynedd45220000———Live
NMWTRA Highway Assets & Systems Design Framework Contract 2021
Cyngor Gwynedd71320000———Live
Information Technology Commercial Framework
National Highways72222300———Live
Total live value £57.9m · mean award £4.7m1–10 of 14

Top buyers · 2 buyers · top 3 = 100%

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

✓ From notices
1
National Highways
11 contracts
100%
since 2022
2
Cyngor Gwynedd
3 contracts
0%
since 2025

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 75%.

✓ From notices
Transport equipment34
75%
IT services72
25%
⚠ Concentration: 75% 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 East11 contracts
100%
Wales3 contracts
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). P. DUCKER SYSTEMS LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
SO
Softcat
No£456.8m8
RI
Ringway Infrastructure Services Limited
No£350.0m2
MH
Marlborough Highways Limited
Yes£170.0m2
CR
Crayon Limited
Yes£120.0m1
MG
M GROUP HIGHWAYS LIMITED
No£117.8m1
PD
P. DUCKER SYSTEMS LIMITED
No£37.7m—
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 Mar 2025
Confirmation statement
Due in -29d
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.
02265701
Status
Active
Type
Private limited
Incorporated
08 Jun 1988
Reg. office
Olympus House Stephensons Way, Wyvern Business Park, Derby, DE21 6LY
SIC codes
62012
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • DUCKER, Patricia — director
  • DUCKER, Paul David — director
  • BRAMLEY, Andrew — director
    Appointed 01 Aug 2024
  • SMITH, Kirk James — director
    Appointed 01 Aug 2024
  • LAWSON, Nathan James — director
    Appointed 01 Jan 2021
  • Mr Nathan James Lawson — person with significant control
    significant influence or control
  • Mr Paul David Ducker — person with significant control
    ownership of shares 25 to 50 percent
  • Mrs Patricia Ducker — person with significant control
    ownership of shares 25 to 50 percent

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
P. DUCKER SYSTEMS LIMITED
02265701 · this company

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