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  4. Mastek (UK) Ltd.
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Mastek (UK) Ltd.

IT services · Harrow
Large

Mastek (UK) Ltd. is a specialist in enterprise digital and cloud transformation, offering services in AI, data modernization, and software delivery. They provide solutions for various platforms including Oracle and Salesforce.

mastek.com ↗

Summary from the supplier’s website — unverified

Compare peers
Awarded
£1.1bn
Live
43
Buyers
47
12m
£331.2m
At a glance
  • Quick answer
Profile
  • Social value
  • ESG & policies
  • Capabilities6
  • Buyer references
  • Accreditations
Track record · verified
  • KPI performance
  • Contracts43 / 137
  • Top buyers47
  • Category mix
  • Geography
  • Peers5
Trust & risk
  • Red flags1
  • Compliance
  • Modifications
  • News
Company
  • Companies House
  • Financial
  • Org tree
Quick answer — Mastek (UK) Ltd.Updated 13 Jul 2026

At a glance · for buyers and watchdogs

Mastek (UK) Ltd. has won £1.1bn across 47 public-sector buyers, with 43 live contracts.

Why: top buyer Home Office at 30% · 93% in IT services · 1 active risk flag · 0 modifications.

Decision signals
1Active red flags
ActiveCompany status
43 of 137Live contracts
30%Top-buyer concentration
93%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 · 5
Digital Engineering & ExperienceAccelerate software delivery, modernize legacy platforms, and secure operations with intelligent AI. ↗Data and AI ServicesData platforms, governance and AI acceleration services. ↗Oracle Cloud ServicesOracle implementation, modernization and managed services. ↗Salesforce ServicesSalesforce consulting, build and run services. ↗Quality EngineeringDigital Quality Engineering & QA Services for Faster Delivery. ↗
Frameworks & DPS · 6 from notices
  • Cumberlege ProgrammeNHS Digital · £45.0m
  • DSA Collection & ProcessNHS Digital · £20.0m
  • DIGITAL HEALTH ADVISORY (SBS10225)N H S Shared Business Services · £12.2m
  • Identity Access Management - Care Identity ManagementNHS Digital · £11.9m
  • Technology Transformation & Delivery Framework Contract Award - TECH-178BANK OF ENGLAND · £11.3m
  • NHS PathwaysNHS Digital · £11.0m

Extracted automatically from mastek.com 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 · 1

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 · 1
Great Place to Workaward ↗

Extracted automatically from mastek.com 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 · 43 live · 94 historic

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

✓ From notices
TitleBuyerCPVAwardedValueTermStatus
ServiceNow Licences
DSIT4800000013 Jul 2026£2.0m3 yrsLive
Award of a Call Off Contract for the provision of Application Development and Environment Service
Home Office7200000029 Mar 2026£49.5m3 yrsLive
Digital Screening - Digital Leadership
NHS England7200000011 Mar 2026£9.5m12 moLive
Oracle Cloud Enhancement Services
Suffolk County Council7200000001 Apr 2026£612k3.7 yrsLive
Consultancy & Skilled Persons Framework 3
Financial Conduct Authority—01 Apr 2026£170.0m4 yrspending
Delivery Team- flexible resources: DSF direct awards
FCA7200000013 Jan 2026£1.5m3 moClosed
Technology Transformation & Delivery Framework Contract Award - TECH-178
BANK OF ENGLAND4800000005 Dec 2025£11.3m4 yrsLive
Biometric Residence Permit Fulfilment Notice
Home Office7200000001 Oct 2025£4.3m2 yrsLive
ITT for the Provision of an Enterprise Resource Planning (ERP) Solution including Implementation, Licences and Associated Services - AWARD
PD Ports4845100030 Oct 2025—3 yrsLive
Framework Engineering
Home Office7200000003 Nov 2025£87.8m3 yrsLive
Total live value £254.7m · mean award £7.8m1–10 of 137

Top buyers · 47 buyers · top 3 = 55%

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

✓ From notices
1
Home Office
25 contracts
30%
since 2016
2
Financial Conduct Authority
4 contracts
17%
since 2023
3
NHS Digital
6 contracts
9%
since 2020
4
Crown Commercial Service
2 contracts
7%
since 2021
5
Department of Health and Social Care (T&T)
3 contracts
6%
since 2020
6
Health and Social Care Information Centre
1 contract
5%
since 2016
7
Ministry of Defence, DIO,
16 contracts
3%
since 2017
8
ATAMIS LTD
3 contracts
3%
since 2020
9
NHS Business Services Authority
7 contracts
3%
since 2020
10
H M REVENUE & CUSTOMS
2 contracts
3%
since 2022

Category mix

CPV-division share of last-12m awarded value. Single-category exposure: 93%.

✓ From notices
IT services72
93%
Software packages48
4%
Business services79
3%
⚠ Concentration: 93% 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
London48 contracts
70%
Yorkshire18 contracts
13%
North West3 contracts
9%
North East9 contracts
4%
South West9 contracts
3%
South East8 contracts
1%
Eastern1 contract
0%
Scotland2 contracts
0%
Region resolved for 75% of awarded value (by buyer postcode); the remainder lacks a usable address.

Peers

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

✓ From notices
SupplierSME?Awarded · 24mContracts
M(
Mastek (UK) Ltd.
No£331.2m—
DE
Deloitte LLP
No£200.8m2
KS
Kainos Software Limited
No£152.0m2
EE
Equal Experts UK Limited
No£150.3m2
PC
PA Consulting
No£150.0m1
I1
i10 Limited
No£150.0m1
Compare peers →

Red flags · 1 active

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

✓ Verified
Confirmation statement overdue. Statement was due 19 Apr 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 19 Apr 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.
07559069
Status
Active
Type
Private limited
Incorporated
10 Mar 2011
Reg. office
Harrow Business Centre, 429-433 Pinner Road, Harrow, Middlesex, HA1 4HN
SIC codes
62020
Last accounts
31 Mar 2025
Next accounts due
31 Dec 2026

Directors & PSC

  • DESAI, Ashank Datta — director
    Appointed 21 Sept 2023
  • GROVER, Rajeev Kumar — director
    Appointed 21 Sept 2023
  • SINGH, Abhishek — director
    Appointed 21 Sept 2023
  • SARKAR, Soutik — secretary
    Appointed 09 Aug 2023
  • Mastek Enterprise Solutions Private Limited (India) — 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
MASTEK SYSTEMS COMPANY LTD
07559069 · this company

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