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NS

NSL Ltd

London
Large

NSL Ltd specializes in technology solutions for air quality management, traffic enforcement, and urban infrastructure. They provide services such as ANPR camera systems, air quality monitoring, and smart parking systems.

marstonholdings.co.uk ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£306.4m
Live
8
Buyers
22
12m
—
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities6
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts8 / 30
  • Top buyers22
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — NSL LtdUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

NSL Ltd has won £306.4m across 22 public-sector buyers, with 8 live contracts. No active Companies House risk flags.

Why: top buyer DVLA, Commercial Directorate, C1W at 73% · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
8 of 30Live contracts
73%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
Services · 12
ANPR camera systemsAir quality enforcementAI-enabled field-force solutionsAI-based case management systemLicensing and permitsRoad tolling and paymentsAir quality monitoringIndustrial pollution monitoringContinuous urban scanningRemote infrastructure managementSmart parking systemsNotice processing system
Frameworks & DPS · 6 from notices
  • Northamptonshire County Council Parking Enforcement ServicesLGSS · £15.0m
  • TC165 Civil Parking Enforcement and Car Parking ManagementBolton Metropolitan Borough Council · £7.0m
  • Parking Enforcement Services for The Royal Borough of Windsor & MaidenheadRoyal Borough of Windsor & Maidenhead · £4.6m
  • Parking Enforcement ServicesShepway District Council · £2.8m
  • Off-Street Parking Enforcement and Additional WorksEpping Forest District Council · £460k
  • Remote EnforcementStockport Metropoliton Borough Council · £106k

Extracted automatically from marstonholdings.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 · 8 live · 22 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
COV - 21246 Supply of body worn video cameras for traffic wardens
Coventry City Council (COV)3500000008 Dec 2024£40k12 moClosed
Civil Parking Enforcement - Extension of existing contract
East Sussex County Council6371240001 Jul 2023£11.3m5 yrsLive
Remote Enforcement
Stockport Metropoliton Borough Council3400000008 Oct 2018£106k12 moClosed
Provision of Vehicle Enforcement Services
DVLA, Commercial Directorate, C1W9835111001 Feb 2019£215.0m5 yrsClosed
Parking Enforcement Solutions
Wirral Borough Council9835000001 Oct 2018£375k5 yrsClosed
Provision of Vehicle Immobilisation, Removal, Storage,Disposal and Enforcement Notice Issuing Services
DVLA, Commercial Directorate, C1W9835111006 Nov 2018£4.9m3 moClosed
Provision of Vehicle Immobilisation, Removal, Storage,Disposal and Enforcement Notice Issuing Services
DVLA, Commercial Directorate, C1W9835111006 Nov 2018£4.9m3 moClosed
ESCC MA Civil Parking Enforcement - AWARD
SE Shared Services9835111001 Jul 2018—5 yrsClosed
Arun District Council - Civil Parking Enforcement & Associated Services Contract - AWARD
SE Shared Services9835111001 Apr 2018—5 yrsClosed
CLC5135: Removal of Nuisance Vehicles and Parking Enforcement Services
Tower Hamlets9835111001 May 2018£6.5m7 yrsClosed
Total live value £27.0m · mean award £10.2m1–10 of 30

Top buyers · 22 buyers · top 3 = 83%

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

✓ From notices
1
DVLA, Commercial Directorate, C1W
3 contracts
73%
since 2018
2
LGSS
1 contract
5%
since 2018
3
Wandsworth Borough Council
1 contract
5%
since 2016
4
East Sussex County Council
1 contract
4%
since 2023
5
Bolton Metropolitan Borough Council
2 contracts
2%
since 2016
6
Tower Hamlets
1 contract
2%
since 2018
7
Salford City Council
1 contract
2%
since 2018
8
Royal Borough of Windsor & Maidenhead
1 contract
2%
since 2017
9
Sefton Council
1 contract
1%
since 2018
10
Watford Borough Council
2 contracts
1%
since 2018

Geography

Distribution of awarded value by buyer region.

✓ From notices
UK · schematic only
London2 contracts
28%
North West5 contracts
24%
South East5 contracts
21%
East Midlands1 contract
20%
Eastern4 contracts
7%
Wales2 contracts
0%
West Midlands1 contract
0%
Region resolved for 25% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

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

✓ From notices
SupplierSME?Awarded · 24mContracts
DE
Deloitte LLP
No£331.6m2
R1
Route 101 Limited
Yes£267.7m3
PC
PA Consulting
No£150.0m1
CI
CGI IT UK LIMITED
No£19.0m2
TS
Trustmarque Solutions Ltd
No£18.0m1
NS
NSL Ltd
No——
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 May 2025
Confirmation statement
Up to date
Next due 02 Mar 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.
06033060
Status
Active
Type
Private limited
Incorporated
19 Dec 2006
Reg. office
77 Shaftesbury Avenue, 3rd Floor, London, W1D 5DU
SIC codes
84110
Last accounts
31 May 2025
Next accounts due
28 Feb 2027

Directors & PSC

  • MOORE, Fraser — director
    Appointed 03 Feb 2025
  • COWAN, Emma — director
    Appointed 03 Feb 2025
  • FLEMING, Martin — director
    Appointed 03 Feb 2025
  • DEL MAR, Sam — director
    Appointed 02 Jul 2024
  • ASTLEY BIRTWISTLE, Edward — director
    Appointed 02 Jul 2024
  • LAMBERT, Marcus Edward — director
    Appointed 02 Jul 2024
  • Marston (Holdings) 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
NSL LIMITED
06033060 · this company

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