ATOS IT SERVICES UK LIMITED

Active
Company number 01245534Private limited companyIncorporated 1976

Key figures

£1,148,920,000
Net assets 2024

† ATOS IT SERVICES UK LIMITED filed these accounts on paper, so Companies House publishes them only as a scanned image. The figures for the years marked † were read automatically from the scan and kept only where the statements add up (for example net assets equal total equity), but a reading error is still possible — check the original accounts at Companies House.

Ratios

2024

Sector comparison

SIC 26200

Where the company stands among the 978 active companies whose first SIC code is 26200 (Manufacture of computers and peripheral equipment).

Turnover£1,012,875,000
Higher than 96% · median £8,860,653 among 69 that publish turnover
Net assets£1,148,920,000
Higher than 99% · median £20,419
Total assets£1,988,234,000
Higher than 99% · median £98,780
Cash£30,340,000
Higher than 97% · median £106,896
Employees4,300
Higher than 99% · median 1
Company age50.7 years
Older than 98% · median 9.4 years
Largest in this sector by net assets
  1. IBM UNITED KINGDOM LIMITED£2bn
  2. ATOS IT SERVICES UK LIMITED£1.1bn
  3. ABACO SYSTEMS LIMITED£102.5m
  4. SCHNEIDER ELECTRIC SYSTEMS UK LIMITED£78.7m
  5. ICEOTOPE GROUP LIMITED£67.8m
  6. GE VERNOVA ELECTRIFICATION SOFTWARE UK LIMITED£67.5m
  7. ADDER TECHNOLOGY LIMITED£53.6m
  8. CAPTEC GROUP PLC£45.1m
  9. EPSON TELFORD LIMITED£43.4m
  10. NU QUANTUM LTD£40.5m

Positions are approximate. Figures come from each company's latest accounts; money and employee figures are compared only with companies that filed accounts in pounds for a period ending in the last two and a half years and are not dormant, so those groups are smaller than 978. The line on each bar marks the median.

Summary: ATOS IT SERVICES UK LIMITED

What kind of company is it?

ATOS IT SERVICES UK LIMITED is a private limited company registered with Companies House under company number 01245534. It was incorporated on 23 Feb 1976. Its status is active. The registered office is in London (WC1V). Its nature of business (SIC 2007) is manufacture of computers and peripheral equipment (26200), other information technology service activities (62090), management consultancy activities other than financial management (70229), other human health activities (86900).

How is the company doing financially?

The latest accounts in the database are for 2024 (period ending 31 Dec 2024); the company files full accounts. Turnover was £1,012,875,000. Loss for the year was £72,961,000. Net assets were £1,148,920,000. Cash at bank and in hand was £30,340,000. Total assets were £1,988,234,000 and total liabilities £355,199,000. The company had an average of 4,300 employees.

How does it compare with similar companies?

Compared with 978 active companies whose first SIC code is 26200: By turnover it ranks higher than 96% of the 69 that publish turnover (median £8,860,653). By net assets it ranks higher than 99% of them (median £20,419). By total assets it ranks higher than 99% of them (median £98,780). By cash it ranks higher than 97% of them (median £106,896). By number of employees it ranks higher than 99% of them (median 1). It is older than 98% of them (median age 9.4 years).

Does it supply the public sector?

The company is named as a supplier in 266 public contract award notices from 112 public sector buyers since 2012. Contracts awarded to it alone have a combined published value of £9.4bn. Its most frequent buyer is Ministry of Defence (31 contracts). 42 of the awards are shared with other suppliers, typically framework agreements. It is recorded as the recipient of one central government grant worth £25.2k, from Department for Work and Pensions.

What do public registers and reports show?

It appears on the Home Office register of licensed sponsors (Global Business Mobility: Graduate Trainee, Global Business Mobility: Senior or Specialist Worker, Skilled Worker). HMRC lists it as an importer of goods, mainly machinery, electrical equipment. HMRC lists it as an exporter of goods, mainly machinery, rubber. In its latest payment practices report it took an average of 24 days to pay suppliers, and 43% of invoices were not paid within agreed terms. Its gender pay gap report for 2025/26 shows median hourly pay for women 17.9% lower than for men. It has modern slavery statements on the government registry for 4 years.

Who runs and controls the company?

One person with significant control is registered. 4 of 14 registered charges are outstanding.

When are its next filings due?

The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 26 Jun 2027.

Filed accounts2024
2024 †
Turnover1,012,875,000
Profit for the year-72,961,000
Cash at bank and in hand30,340,000
Total assets1,988,234,000
Total liabilities355,199,000
Net assets / total equity1,148,920,000
Average number of employees4,300

A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.

Public contracts

266 contracts

ATOS IT SERVICES UK LIMITED is named as a supplier in 266 public contract award notices from 112 public sector buyers since 2012. The 210 contracts awarded to it alone with a published value add up to £9.4bn. 42 awards are shared with other suppliers and not counted in that total.

Contracts per year
Main buyers112
Ministry of Defence
31 contracts · £62.7m
Department for Work and Pensions
22 contracts · £5.8bn
Home Office
16 contracts · £126.4m
Ministry of Justice
10 contracts · £97.9m
Crown Commercial Service
7 contracts
Latest 100 contracts
  1. Precise Policing 2Mayor's Office for Policing and Crime · shared by 61 suppliers
  2. Audio Visual and Video Conferencing Services - Updated RequestNATIONAL GRID UK LIMITED · shared by 24 suppliers
  3. 715990490-FRF-01676 Project McBride OCD2Ministry of Defence · £3,590,000 · runs until Jun 2027
  4. Engineering Framework‡British Business Bank Plc · shared by 4 suppliers, up to £3,000,000 in total · runs until Nov 2030
  5. Optimizely Experimentation Platform RenewalH M REVENUE & CUSTOMS · £40,797,307 · runs until Sep 2028
Show 95 more
  1. Atos Resource AugmentationSellafield Limited · £1,736,384 · 2 lots · runs until Mar 2027
  2. ServiceNow RBAC ImprovementsSellafield Limited · £59,359 · runs until Nov 2026
  3. ATOS Infrastructure PlatformMEDWAY NHS FOUNDATION TRUST · £415,000 · runs until Sep 2027
  4. Specialist financial and economic case support tCAMBRIDGE UNIVERSITY HOSPITALS NHS FOUNDATION TRUST · £14,000 · runs until Sep 2027
  5. MicroStrategy On Premise to SaaS Upgrade Software Subscription - Extension 2 of 2STUDENT LOANS COMPANY LIMITED · £292,892 · runs until Sep 2027
  6. UVDB Powered by Achilles QUDM for Goods, Works and ServicesAFFINITY WATER LIMITED · shared by 550 suppliers
  7. G Cloud 15‡Government Commercial Agency · shared by 2,282 suppliers, up to £42,000,000,000 in total · 3 lots · runs until Aug 2030
  8. Application Management Services - The Mayor's Office for Policing And CrimeMayor's Office for Policing and Crime · £350,000,000 · runs until Apr 2032
  9. GMCA 1989 GM One Network Service Now Renewal and Support Fund Top UpGreater Manchester Combined Authority · £454,815
  10. Pulse Migration Partner‡NHS Blood and Transplant · £2,333,333 · runs until Jun 2028
  11. Tactical Communications SystemsGovernment Commercial Agency · shared by 69 suppliers, up to £2,600,000,000 in total · runs until Jun 2029
  12. Specialist financial and economic case supportCAMBRIDGE UNIVERSITY HOSPITALS NHS FOUNDATION TRUST · £22,400
  13. DHSC: Knowledge Sharing (Blueprinting and Optimisation)‡Department of Health and Social Care · £1,200,000
  14. Lot 3 - Leadership Low Code Leadership & Configuration Services Replacement ContractsH M REVENUE & CUSTOMS · £78,200,000 · runs until Jul 2031
  15. WHHT - Command Centre Digital Video Wall Supply‡West Hertfordshire Teaching Hospital NHS Trust · £68,000 · runs until Mar 2027
  16. Development of Digital Elections ServicesMinistry of Housing, Communities and Local Government · £63,700,000 · runs until Mar 2033
  17. Digital Outcomes and Specialists 7Crown Commercial Service · shared by 1,624 suppliers, up to £11,940,000,000 in total · 3 lots · runs until Jul 2027
  18. Digital Decision Accelerators for Defence (DDAD), UK6 Contract Award Notification (CAN)MINISTRY OF DEFENCE · £1 · runs until Jan 2029
  19. FW Services - Operational Technology Framework‡SCOTTISH HYDRO ELECTRIC TRANSMISSION PLC · runs until Feb 2029
  20. Atos WER-7200 Intune Remediation‡Sellafield Ltd · £69,998 · 2 lots
  21. Technology Services 4Crown Commercial Service · shared by 263 suppliers, up to £16,000,000,000 in total · 9 lots · runs until Jun 2028
  22. IT Asset Lifecycle Management Service‡United Lincolnshire Teaching Hospitals NHS Trust · £280,000 · runs until Oct 2027
  23. The Procurement of UPSVelindre University NHS Trust · £2,500,000,000
  24. Transport TechnologyCrown Commercial Service · shared by 106 suppliers, up to £2,050,000,000 in total · 6 lots · runs until Oct 2027
  25. GB-Glasgow: MicroStrategy On Premise to SaaS Upgrade Software Subscription - Extension 1 of 2‡Student Loans Company · £268,069
  26. Annual Maintenance‡CAMBRIDGE UNIVERSITY HOSPITALS NHS FOUNDATION TRUST · £56,000
  27. National Highways Operational Technology Commercial Framework‡National Highways · shared by 36 suppliers, up to £190,000,000 in total · 2 lots
  28. Application and Data ManagementHome Office · £248,450
  29. BLC0206 - Robotic Process Automation (RPA) Framework - AWARD‡BlueLight Commercial · shared by 12 suppliers, up to £76,000,000 in total · runs until Apr 2029
  30. BLC0206 - Robotic Process Automation (RPA) Framework‡BlueLight Commercial · £26,000,000
  31. Digital Technical Clinical Support (DTCS) Framework Agreement‡Guy's and St Thomas' NHS Foundation Trust
  32. PICTS Contract #1: Service Desk and End User Support - 'Bridging Contract' only‡Sellafield Ltd · £13,000,000 · runs until Sep 2027
  33. PICTS Contract 1: Service Desk and End User SupportSELLAFIELD LIMITED · £13,000,000 · runs until Sep 2027
  34. Pj MCBRIDE - Operational Capability Demonstrator‡Ministry of Defence · £2,765,903
  35. CAN-BASE/097Ministry of Defence · £172,626
  36. EUC Platforms and Legacy ServicesMinistry of Justice · £58,492,845 · runs until May 2029
  37. EUS Applications, Peripherals and Test & TrialsMINISTRY OF DEFENCE · £1,262,090
  38. Sybase Licence Support‡Ministry of Defence · £954,396
  39. ServiceNow & FEUSPP Implementation Support Services‡DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS · £1,353,000
  40. ServiceNow & FEUSPP Implementation Support Services‡DEFRA · £1,353,000
  41. Core Infrastructure - Future End User Services‡Department for Environment, Food & Rural Affairs · £150,618,808 · runs until Mar 2030
  42. ServiceNow Platform Support‡Ministry of Justice · £2,000,000 · runs until Mar 2027
  43. Atos WER-7148 Software Asset Management project services‡Sellafield Limited · £48,720
  44. Atos WER-7148 Software Asset Management project services‡Sellafield Ltd · £48,720
  45. Core Banking, Payment, Reporting and Business-to-Business Services‡NS&I · £474,380,000
  46. Sourcing Four Network Delivery Resource‡Sellafield Ltd · £132,348
  47. RM6194 WCA & SB IT ServiceDepartment for Work and Pensions · £61,300,000 · runs until Dec 2029
  48. Smart Manufacturing Data Hub (SMDH) - Lighthouse ProjectCENTRE FOR PROCESS INNOVATION LIMITED · £47,410
  49. WHTHT - OBC Readiness Document‡West Hertfordshire Hospitals NHS Trust · £285,550
  50. Supply and Implementation of a Financial Management System, Including Ongoing Hosting, Support, and Maintenance‡The North Yorkshire Council · £8,408,138 · runs until Oct 2034
  51. IT Delivery PartnerHS2 · £25,000,000 · runs until Sep 2027
  52. CLOUD SOLUTIONS 2N H S Shared Business Services · shared by 34 suppliers, up to £500,000,000 in total
  53. Aruba Support 2025 - SBS Cloud Solutions 2 (10256)Sussex Community NHS Foundation Trust · £1,000,000,000 · 2 lots
  54. DIGITAL HEALTH ADVISORY (SBS10225)N H S Shared Business Services · shared by 40 suppliers, up to £500,000,000 in total
  55. DIGITAL HEALTH ADVISORY (SBS10225)NHS Shared Business Services Limited · £50,000,000
  56. BTH24-029 Application Review and Strategy (Efficiency and Quality)‡Bradford Teaching Hospitals NHS Foundation Trust · £66,950
  57. GB-Swindon: UKRI-3753 Hardware Maintenance and Software Support Renewal for the QLM38 System‡UK Research & Innovation · £36,466
  58. UKRI-3754 12 Months Support and Maintenance for the Scafell Pike HPC System‡UK Research & Innovation · £304,825
  59. Defra Cloud Infrastructure Engineering Service - Extension of 6 months under Reg 72‡DEFRA · £7,600,000 · 2 lots
  60. INTELLIGENT AUTOMATION (SBS10137)N H S Shared Business Services · shared by 25 suppliers, up to £250,000,000 in total
  61. NHS SBS INTELLIGENT AUTOMATION (SBS10137)NHS Shared Business Services Limited · £500,000,000 · 2 lots
  62. Infrastructure and Security Services: Additional Work Requests‡NHS England · £950,000
  63. RM6249 Digital and IT Professional Services (DIPS) Framework - CANMinistry of Defence · shared by 17 suppliers, up to £17 in total · runs until Nov 2027
  64. DHSC: WIST Data Migration 2023 (FY 23-24)‡Department of Health and Social Care (DHSC) · £300,095
  65. AWS Outbound Apps Transit and Internet Gateway Service‡Department for Environment, Food & Rural Affairs · £1,177,069
  66. Apollo Go-Live Service Desk (GSTT & KCH)‡Guy's and St Thomas' NHS Foundation Trust · £849,619
  67. Telephony Systems Contract 2023‡The Royal Borough of Kingston upon Thames · £140,000
  68. Consultancy ServicesTHAMES WATER UTILITIES LIMITED
  69. PS268 - Redacted for TransparencyDIGITAL DEFENCE LIMITED · £229,200
  70. Technical Design Authority (TDA) Enterprise ArchitectDIGITAL DEFENCE LIMITED · £335,000
  71. Support Contract for Unify Telephony PlatformPolice and Crime Commissioner for South Yorkshire · £47,200
  72. Shared Application Service - Application Support Partner‡Home Office · £72,000,000
  73. AWARDED CONTRACT - Pj NOCTUAMINISTRY OF DEFENCE · £3,657,262
  74. BMFS Enabling AgentDIGITAL DEFENCE LIMITED · £2,465,330
  75. Integrated Carbon Monitoring and Building Control Solution - AWARD‡CPI (Centre for Process Innovation) · shared by 2 suppliers, up to £1,000,000 in total
  76. Development within Power BI platform + Consultants‡City of London Corporation · £29,412
  77. Device Delivery Contractual Support To NSOIT Migration area of NSoIT(B)DIGITAL DEFENCE LIMITED · £489,960
  78. Integrated Carbon Monitoring and Building Control Solution‡Centre for Process Innovation Limited · £500,000 · 2 lots
  79. 701019373 - DESA Sales Management SystemMinistry of Defence · £1,493,842
  80. GB-Swindon: UKRI-2857 Hardware Maintenance and Software Support Renewal for the QLM38 System‡UK Research & Innovation · £36,697
  81. Defence Equipment Sales Authority (DESA) Sales Management System and Customer Relationship Tool‡Ministry of Defence · £4,481,526
  82. PS206 - Redacted for TransparencyDIGITAL DEFENCE LIMITED · £524,742
  83. CA11643 - MEH - ATOS - OpenScape 4000 Unified Communication System‡Moorfields Eye Hospital NHS Foundation Trust · £85,147
  84. IMS3 Contract for the Provision of Information Management Services‡Department of Health and Social Care (DHSC) · £646,000
  85. IMS3 Contract for the Provision of Information Management Services‡Department of Health and Social Care · £142,346,000
  86. Hosted OpenScape Service‡South West Police Procurement Service · £1,300,000
  87. Support for Knowledge Capturing and Sharing / Blueprinting‡Department of Health and Social Care · £4,153,000
  88. DiRAC3 (Tursa) Phase 2‡University Of Edinburgh · £6,774,500
  89. BMFSDIGITAL DEFENCE LIMITED · £394,136
  90. WHTHT - Information Technology Outsourcing (ITO)‡West Hertfordshire Teaching Hospitals NHS Trust · £20,000,000 · runs until Nov 2027
  91. Vaccination Service Desk‡The National Health Service Commissioning Board, known as NHS England · £1,110,000 · 3 lots
  92. SLC's Technology Group Strategic Partner for Customer Software Delivery - Processing EnablementSTUDENT LOANS COMPANY LIMITED · £123,100,000 · runs until Oct 2029
  93. Evolve Interim Hardware Sourcing September 2022Ministry of Justice · £4,504,248
  94. Multi Agency Incident Transfer (MAIT)‡MCA - Maritime and Coastguard Agency · £32,000
  95. DE&S Digital Improvement Programme (DDIP)Defence Equipment and Support · £391,188

From contract award notices on Contracts Finder (since 2016) and Find a Tender (since 2021), published by the Cabinet Office under the Open Government Licence v3.0. Values are as published by the buyer and usually cover the whole contract term; the total leaves out awards shared between several suppliers, where the published figure is a ceiling for all of them, placeholder values and single figures of £1 billion or more. Notices marked ‡ do not state a company number and were linked by an exact match on the registered name. Contracts below the publication thresholds and those of devolved buyers that publish elsewhere are not included.

Government grants

1 grant

ATOS IT SERVICES UK LIMITED is recorded as the recipient of 1 central government grant, worth £25.2k.

Grant
  1. ATOS IT SERVICES UKDepartment for Work and Pensions · £25,171 · Kickstart Scheme

From the Government Grants Register published by the Cabinet Office (financial years 2016/17 onwards, Open Government Licence v3.0). It covers grants from central government departments and their agencies where the register states the recipient's company number and the recipient name matches this company; grants from local authorities, lottery distributors and devolved governments are not included.

Statutory reporting

Payment practices1 Jan 2026 – 30 Jun 2026
Average time taken to pay invoices
24 days
Invoices not paid within agreed terms
43%
Standard payment terms
0–60 days
  • Within 30 days 68%
  • 31 to 60 days 31%
  • After 60 days 1%
Earlier periods (7)
Period ending
Days to pay
Within 30 days
Late
31 Dec 2025
21
88%
5%
30 Jun 2025
26
78%
7%
31 Dec 2024
17
82%
12%
30 Jun 2024
18
83%
12%
31 Dec 2023
18
80%
5%
30 Jun 2023
19
77%
8%
31 Dec 2022
19
78%
7%

View the latest report on GOV.UK

Gender pay gap2025/26
Median hourly pay
women 17.9% lower
Mean hourly pay
women 12% lower
Median bonus pay
women 71.9% lower
Employer size
1000 to 4999 employees
Lower pay quarter38% womenLower middle31.1% womenUpper middle23.8% womenUpper pay quarter24.5% women
Earlier years (8)
Year
Median hourly pay
Mean hourly pay
2024/25
women 15.6% lower
women 26% lower
2023/24
women 28.8% lower
women 32% lower
2022/23
women 29.4% lower
women 31.2% lower
2021/22
women 27% lower
women 30.3% lower
2020/21
women 28.1% lower
women 31.5% lower
2019/20
women 25.8% lower
women 30.3% lower
2018/19
women 22.6% lower
women 26.2% lower
2017/18
women 23.9% lower
women 30.3% lower

A positive gap means women's average hourly pay is lower than men's across the whole employer; it is not a comparison of pay for the same work. View on the Gender pay gap service

Modern slavery statements4
2024
Statement · summary on GOV.UK · group statement
2023
Statement · summary on GOV.UK · group statement
2022
Statement · summary on GOV.UK · group statement
Earlier years (1)
2021
Statement · summary on GOV.UK · group statement

Figures the company reported itself to the government's Check payment practices service, Gender pay gap service and Modern slavery statement registry (Open Government Licence v3.0). Only large companies and employers with 250 or more staff have to report, so most companies have nothing here.

Registers and licences

Sponsor licence‡
Licence type and rating
Temporary Worker (A rating), Worker (A rating)
Routes
Global Business Mobility: Graduate Trainee, Global Business Mobility: Senior or Specialist Worker, Skilled Worker

On the Home Office register of licensed sponsors, which lists organisations licensed to sponsor workers from overseas.

International trade‡

Listed by HMRC as an importer of goods in 12 of the last 12 months on record, most recently August 2026. Main goods: machinery and electrical equipment.

Listed by HMRC as an exporter of goods in 4 of the last 12 months on record, most recently June 2026. Main goods: machinery and rubber.

From HMRC's monthly lists of importers and exporters. Traders can ask to be left off the lists, so absence does not mean a company does not trade.

Sources: Charity Commission for England and Wales, Care Quality Commission, Home Office and HM Revenue & Customs, under the Open Government Licence v3.0. Entries marked ‡ come from lists that do not state a company number and were linked by an exact match on the registered name.

History

5 events
  1. Financial year endedAccounts filed at Companies House
  2. Financial year 2024 endedAccounts: turnover £1bn, net assets £1.1bn, 4,300 employees
  3. Atos It Services Limited registered as a person with significant control
  4. Name changed to ATOS IT SERVICES UK LIMITEDPreviously ATOS ORIGIN IT SERVICES UK LIMITED
  5. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current persons with significant control, and the end of each financial year with figures in the database. Former persons with significant control are not listed.