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  4. MARSTON (HOLDINGS) LIMITED
M(

MARSTON (HOLDINGS) LIMITED

Other services · London
Large

Marston Holdings Limited provides technology solutions for air quality management, traffic enforcement, and urban infrastructure. They offer 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
£774.9m
Live
102
Buyers
91
12m
£100.3m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities6
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts102 / 159
  • Top buyers91
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags0
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — MARSTON (HOLDINGS) LIMITEDUpdated 06 Jul 2026

At a glance · for buyers and watchdogs

MARSTON (HOLDINGS) LIMITED has won £774.9m across 91 public-sector buyers, with 102 live contracts. No active Companies House risk flags.

Why: top buyer Transport for London at 24% · 62% in Other services · 0 active risk flags · 0 modifications.

Decision signals
0Active red flags
ActiveCompany status
102 of 159Live contracts
24%Top-buyer concentration
62%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
  • TC520 - Parking EnforcementManchester City Council · £65.0m
  • Environmental Services 2023 - Parking Enforcement (EPR 2122-200)London Borough of Brent · £44.5m
  • Civil Parking EnforcementWarwickshire County Council · £18.9m
  • Contract for Civil Parking Enforcement and Management Services for Durham County CouncilDurham County Council · £18.0m
  • RM6099 Provision of Civil Parking Enforcement TechnologyBirmingham City Council · £15.7m
  • Parking Enforcement and Associated ServicesSalford City Council · £13.0m

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 · 102 live · 57 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
WHC - Parking Permit Software - AWARD
Welwyn Hatfield Borough Council4821930001 Jul 2026—12 moLive
The Provision of Corporate Enforcement Agents for Enfield Council
London Borough of Enfield—05 May 2026£10.0m1.9 yrspending
The Provision of Parking Enforcement Agents for Enfield Council
London Borough of Enfield—05 May 2026£12.0m1.9 yrspending
RM6099 Provision of Civil Parking Enforcement Technology
Birmingham City Council9835111001 Feb 2026£15.7m12 moLive
London Red Route Enforcement Services
Transport for London—30 Jan 2026£45.6m5.2 yrspending
ORT - Operational Technology Commercial Framework Extension
National Highways7222230010 Dec 2025£9.5m2.1 yrsLive
Notice and Permit Processing System
Southend-on-Sea City Council—05 Jan 2026£280k3 yrspending
RE-TENDER CPU 4035 For the provision of Debt Recovery Enforcement Agents
Nottingham City Council—17 Nov 2025£1.2m2.8 yrsLive
Highways Enforcement System Framework
Manchester City Council—17 Nov 2025£6.0m4 yrspending
Enforcement Agents
The Mayor and Commonalty and Citizens of the City of London—25 Oct 2025—5 yrspending
Total live value £540.1m · mean award £4.9m1–10 of 159

Top buyers · 91 buyers · top 3 = 49%

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

✓ From notices
1
Transport for London
6 contracts
24%
since 2020
2
Surrey County Council
1 contract
12%
since 2023
3
Ministry of Justice
5 contracts
12%
since 2018
4
Manchester City Council
9 contracts
9%
since 2020
5
London Borough of Brent
2 contracts
6%
since 2023
6
Brighton & Hove City Council
5 contracts
4%
since 2023
7
National Highways
7 contracts
3%
since 2022
8
Birmingham City Council
2 contracts
3%
since 2024
9
Hertfordshire County Council - Environment
1 contract
3%
since 2024
10
London Borough of Enfield
2 contracts
3%
since 2026

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 62%.

✓ From notices
Other services98
62%
IT services72
38%
Software packages48
0%
⚠ Concentration: 62% 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
London24 contracts
41%
South East26 contracts
25%
North West17 contracts
15%
West Midlands10 contracts
7%
Eastern12 contracts
4%
South West11 contracts
3%
North East6 contracts
3%
Yorkshire24 contracts
2%
East Midlands12 contracts
1%
Scotland2 contracts
0%
Northern Ireland1 contract
0%

Peers

Suppliers with overlapping CPVs & buyers (last 24m). MARSTON (HOLDINGS) LIMITED highlighted.

✓ From notices
SupplierSME?Awarded · 24mContracts
DE
Deloitte LLP
No£200.0m1
PC
PA Consulting
No£150.0m1
M(
MARSTON (HOLDINGS) LIMITED
No£100.3m—
AT
Atamis Ltd
Yes£36.4m3
CU
CAPGEMINI UK PLC
No£33.8m2
IS
Influential Software Services
Yes£30.0m1
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 30 Oct 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.
04305487
Status
Active
Type
Private limited
Incorporated
16 Oct 2001
Reg. office
77 Shaftesbury Avenue, 3rd Floor, London, W1D 5DU
SIC codes
82990 · 84230
Last accounts
31 May 2025
Next accounts due
28 Feb 2027

Directors & PSC

  • COWAN, Emma — director
    Appointed 03 Feb 2025
  • FLEMING, Martin — director
    Appointed 03 Feb 2025
  • MOORE, Fraser — director
    Appointed 03 Feb 2025
  • LAMBERT, Marcus Edward — director
    Appointed 02 Jul 2024
  • ASTLEY BIRTWISTLE, Edward — director
    Appointed 02 Jul 2024
  • DEL MAR, Sam — director
    Appointed 02 Jul 2024
  • Magenta Bidco Limited — person with significant control
    ownership of shares 75 to 100 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
MARSTON (HOLDINGS) LIMITED
04305487 · this company

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