Top 50 IT Outsourcing Companies in Europe: 2026 Edition

Accenture plc is incorporated in Ireland and its annual report on Form 10-K gives its principal executive offices as 1 Grand Canal Square, Dublin. Its workforce and operations are spread worldwide, so many European rankings leave it out; it appears here because this list places companies by the head office stated in their own filings. For the fiscal year ended 31 August 2026 it reported revenue of US$74.18 billion, 6% higher in US dollars, and about 814,000 people. The same filing records US$4.9 billion spent on 17 acquisitions during the year. Its Class A shares trade on the New York Stock Exchange.

Capgemini SE is the largest IT services company headquartered in continental Europe. Its full-year 2025 results, published in Paris on 13 February 2026, reported revenue of €22,465 million, 1.7% above 2024. At 31 December 2025 the group had 423,400 employees: 144,200 onshore and 279,200 in offshore delivery centres. In the fourth quarter of 2025 it completed the acquisitions of WNS, a business process services company, and of the cloud operator Cloud4C. Total acquisition spending was €3.8 billion. The company also announced restructuring costs of about €700 million over the following two years.

Computacenter plc supplies, deploys and runs IT infrastructure for large companies and public bodies. It reports three lines of business: Technology Sourcing (product resale), Professional Services and Managed Services. For 2025 revenue rose 32.0% to £9,193.9 million, and gross invoiced income reached £12,988.3 million. A large share of that figure comes from hardware and software resale, so its services revenue is much smaller than the headline. The group lists Hatfield in the UK among its main locations and employs over 20,000 people in 23 countries. Shortly after the year end it announced the purchase of AgreeYa Solutions, adding North American professional services and delivery capacity in India.

Atos SE is listed on Euronext Paris and trades under two brands: Atos for services and Eviden for products. It reported 2025 revenue of €8,001 million. In the same release it said its Genesis transformation plan was ahead of schedule, with 88% of the three-year savings target reached in under a year. Atos has kept selling assets. On 31 March 2026 it completed the sale of Bull, its advanced-computing business, to the French State. It also disposed of its South American operations to Semantix on 30 April 2026. The group describes itself as having about 63,000 employees.

Bechtle AG of Neckarsulm runs IT systems houses in Germany and IT e-commerce businesses across Europe. Its reporting segments are Germany, France, Benelux and Rest of Europe. Its 2025 annual report shows revenue of €6.41 billion, up 1.6%, on a business volume of €8.60 billion. The report counts 16,360 employees. By 30 September 2026 headcount had risen to 16,583, and the company said the increase came entirely from acquisitions. Bechtle is a member of the MDAX and TecDAX indices. Much of its revenue comes from reselling hardware and software rather than from outsourcing contracts.

Sopra Steria Group is listed in Compartment A of Euronext Paris. It serves defence, aerospace, the public sector and financial services through consulting and IT services, and also sells software through its Solutions unit. Revenue for 2025 was €5,648.0 million, 2.2% lower than in 2024. The workforce at the end of December 2025 was 51,275, excluding interns. In 2025 the group consolidated two acquisitions: the consultancy Aurexia from 1 May and Neocase from 1 December. On 17 December 2025 it entered exclusive negotiations to buy Starion and Nexova, two space and cybersecurity specialists with about 700 staff.

T-Systems is the brand of Deutsche Telekom's Systems Solutions operating segment. Its core market is Germany, Austria and Switzerland. In 2025 the segment's total revenue was €4,103 million, against €4,004 million in 2024. Revenue from customers outside the Telekom group was €3,444 million and order entry was €4,191 million. The figure ranked here is the segment total. The annual report describes a portfolio of cloud, digital, security and advisory services, plus Road User Services (toll collection). It also notes special factors from a socially responsible staff restructuring. Deutsche Telekom does not publish a separate T-Systems headcount in that section.

ALTEN SA provides engineering and technology consulting to the technical and IT departments of companies in industry, telecoms and services. It is listed on Euronext Paris and is a member of the SBF 120. Revenue for 2025 was €4,099.0 million, down 1.1%, with an organic decline of 4.5%. Headcount fell from 57,700 to 57,400 at year end. The company made four acquisitions in 2025, mainly in life sciences, embedded software and digital transformation, in the United States, India, Spain and South America. It is appealing a €21.5 million fine imposed by the French Competition Authority.

Sesa S.p.A. of Empoli, near Florence, is listed on the Euronext STAR Milan market. Its fiscal year ends on 30 April. For the year to 30 April 2026 it reported revenues and other income of €3,620.8 million and 6,770 staff. Most of that total comes from value-added distribution: the ICT Value Added Solutions segment produced €2,254.7 million and Green VAS €412.2 million. Software and System Integration contributed €908.8 million and Business Services €158.5 million. In January 2026 Sesa completed the integration of the Base Digitale group and sold its TeamSystem business unit.

Atea ASA is listed on the Oslo Stock Exchange and supplies IT infrastructure in seven Nordic and Baltic countries, from offices in 88 cities. For 2025 it reported net revenue under IFRS of NOK 37.4 billion, 8.1% higher than in 2024, and gross sales of NOK 60.2 billion. The company says it employs over 8,000 people. Its business combines hardware resale and software and cloud licensing with services: consulting, design, implementation and operations. The public sector is a major customer. As with other resellers on this list, services are only part of its reported revenue.

Minsait is the information-technology business of Indra Group, a Madrid-based defence, air-traffic and technology group. Indra reported 2025 group revenue of €5,457 million, up 13%, of which Minsait accounted for €3,129 million, up 5%. The Minsait figure is used for the ranking. The group lists more than 62,000 employees for 2025. In December 2025 Indra completed the purchase of a majority stake in the satellite operator Hispasat. On 2 December 2025 it agreed to sell its BPO unit to Teknei for €96.6 million. Indra's other divisions are Defence and Space, Air Traffic and Mobility, and IndraMind.

Econocom Group has its registered office in Brussels. It reports four businesses: Technology Management & Financing (leasing), Products & Solutions, Services, and Audiovisual. Revenue for 2025 was €2,923 million, up 4.3%, or 2.7% on an organic basis. During the year it built up its audiovisual business through acquisitions, including ICT, Avanzia, ISS AV and the assets of Smartcomm. It also left its remaining software-publishing activity and wrote down €37 million of goodwill on Synertrade, which is being sold. Econocom raised €225 million through a Schuldschein loan in the first half of 2025 and has deferred its 2028 targets.

Reply S.p.A., founded in 1996, provides consulting, system integration and digital services. It is headquartered in Turin and listed on the STAR segment of the Italian exchange. Mario Rizzante controls 37.082% of the share capital through Iceberg Srl and Alika S.r.l. Consolidated turnover for 2025 was €2,483.6 million, up 8.0%. Headcount was 16,624 at 31 December 2025, up from 15,667. The Technologies line produced 60.3% of 2025 revenue, Applications 29.9% and Processes 9.8%. In August 2025 Reply bought Red Scientific in the UK and the US Microsoft Dynamics partner Root16.

Softcat plc is listed on the London Stock Exchange and has its headquarters in Marlow. It supplies IT infrastructure products and the services around them, covering data centres, networking and security, and workplace technology. For the year to 31 July 2026 it reported revenue of £1,975.1 million, up from £1,458.4 million, and gross invoiced income of £4,719.7 million. Average headcount was 2,925, 10.8% more than the year before. On 17 September 2026 it agreed to buy General Datatech (GDT) of the United States for US$1,050 million. The deal is expected to close by the end of the first quarter of 2027.

Inetum began in 1970 as Gfi Informatique and took its current name in 2021. The company says it is headquartered in France. It reports revenue of €2.2 billion for 2025, published only as a rounded figure, and about 26,000 consultants and specialists in 19 countries in Europe, Africa, Latin America and North America. Its company overview mentions a financial partnership with Bain Capital Private Equity dating from 2022. The group is organised into three business lines: Consulting, Technologies and Solutions. It also runs practices for SAP, Microsoft, Salesforce and ServiceNow.

Globant S.A. is incorporated in Luxembourg. Its 20-F for 2025 gives its principal executive offices as 37A Avenue J.F. Kennedy, Luxembourg, and its shares trade on the New York Stock Exchange. It is included here on the same head-office basis as Accenture. Revenue for 2025 was US$2,454.9 million. The company had 28,773 employees at 31 December 2025, down from 31,280 a year earlier. In April 2025 it launched a business optimisation programme to reduce its workforce and offices. During 2025 it also issued shares for the acquisitions of GUT, Omni.Pro and Iteris.

Tieto Oyj is registered in Espoo and listed in Helsinki, Stockholm and Oslo. Shareholders approved the change of name from Tietoevry Oyj at the annual general meeting on 24 March 2026. The company sold its Tietoevry Tech Services business to funds advised by Agilitas Private Equity. The sale was agreed on 23 March 2025 and completed on 2 September 2025, and the unit is reported as a discontinued operation. Revenue from continuing operations in 2025 was €1,852.3 million. The company had 14,246 employees at 31 December 2025. It is now organised into Banktech, Caretech, Indtech and Tech Consulting.

Engineering Ingegneria Informatica S.p.A. has its global headquarters in Rome. It reports more than 12,000 employees in over 60 companies across 22 countries. The company is not listed. Its parent is Centurion Newco S.p.A., and the CEO's statement on the 2025 accounts names Bain Capital and Renaissance Partners as shareholders. Net revenues for 2025 were €1,759.7 million, against €1,716.6 million in 2024, an increase of 2.5%. The group completed a refinancing in early 2025. Its service lines are AI and data, application modernisation, cloud and infrastructure, cybersecurity and enterprise platforms.

CANCOM SE of Munich describes itself as a digital business provider. It is listed in the Prime Standard and is a member of the SDAX and TecDAX; Primepulse SE holds 15.00% of the shares. Revenue for 2025 was €1,714.7 million, compared with €1,737.6 million in 2024. Of that, services brought in €704.5 million and goods €1,010.2 million. The workforce numbered 5,281 at 31 December 2025. CANCOM Austria sold ITM Informationstransport und -management GmbH on 30 September 2025. The company started a share buyback in September 2025.

Advania's head office is in Stockholm, and it operates in Sweden, the UK and Ireland, Norway, Iceland, Finland and Denmark. The company is unlisted. It reported 2025 revenue of SEK 18,394 million, an increase of 22%, and gross revenue of SEK 21,154 million. The annual report gives a workforce of 4,800 full-time equivalents; the results release puts it at about 5,000 people. Advania completed five acquisitions in 2025. Its work is split into managed services, professional services and technology solutions, with emphasis on AI, cyber resilience and lifecycle management.

msg systems ag was founded in 1980 and describes the msg group as independent. Its contact address is in Ismaning near Munich. The group reports provisional 2025 revenue of €1.5 billion, published only as a rounded figure. It says it has more than 10,000 employees in 34 countries. Its services include advisory, AI and automation, SAP, software engineering, IT operations and security. Because the revenue figure is provisional and rounded, its position may change once audited accounts are published.

adesso SE was founded in Dortmund, where it still has its head office, and is listed in the Prime Standard of the Frankfurt Stock Exchange. Revenue for 2025 was €1,465.8 million, up 14%, all of it organic: the annual report records no significant acquisitions or disposals in the year. The workforce was 12,039 at year end, or 11,298 full-time equivalents. The group reports two segments. IT Services covers consulting and software development. IT Solutions covers its own software products, such as the in|sure Ecosphere suite for insurers.

Cegeka was founded in 1992, is family-owned and has its head office in Hasselt, Belgium. It reports 2025 revenue of €1.28 billion, which the company describes as broadly stable compared with the previous year, and EBITDA of €118.4 million. Turnover in 2024 had been €1.3 billion. Its published workforce is more than 9,000 people on three continents. Cegeka's services include hybrid cloud, data and AI, cyber security and networking, application services, business applications, outsourcing and managed services, and quality engineering.

SII (Société pour l'Informatique Industrielle) is registered with the Paris trade and companies register. It is a joint-stock company with an executive board and a supervisory board and a share capital of €40 million. Its fiscal year ends on 31 March. For the year ended 31 March 2026 the group reported revenue of €1,192 million and more than 16,000 people in 21 countries and 100 local offices. The group changed its governance on 18 June 2026. Charles Mauclair became Group Chief Executive and Eric Matteucci stayed on as Chairman.

Netcompany Group A/S is headquartered in Copenhagen and listed on Nasdaq Copenhagen. Total revenue for 2025 was DKK 7,891.7 million. Organic revenue was DKK 7,044.1 million, and the remaining DKK 847.6 million came from Netcompany Banking Services, formed by merging the banking IT provider SDC into the group. Public-sector customers accounted for DKK 4,828.3 million. The average workforce was 8,929, or 7,960 full-time employees. Costs linked to the SDC merger produced DKK 355.3 million of special items. The company delivers business-critical IT solutions and digital transformation for public-sector, financial and industrial customers.

Nagarro SE is based in Munich and listed in the Prime Standard; it is a member of the SDAX. Revenue for 2025 was €999.3 million, compared with €972.0 million in 2024. The company had 18,003 employees at 31 December 2025. On 26 June 2026 Nagarro signed a business combination agreement with Persistent Systems of India, which offered €81 per share in cash. The minimum acceptance threshold of 50% plus one share was reached during the offer period, which ended in September 2026. Closing is targeted by the end of the first quarter of 2027, and Persistent intends to delist the shares afterwards.

Wavestone has been listed on Euronext Paris since 2000 and offers consulting from business strategy through to technology implementation. Its fiscal year ends on 31 March. Revenue for 2025/26 was €954.3 million, up 1%. Headcount at 31 March 2026 was 6,111, including 98 people who joined with Wivoo, a French consultancy consolidated from 1 June 2025. On 3 June 2026 the firm presented Lead the Shift, its strategic plan to 2030. Wavestone does more advisory and transformation work than long-term outsourcing.

Endava plc was incorporated as Endava Limited in February 2006. Its principal executive offices are at 125 Old Broad Street, London, and its American depositary shares trade on the NYSE. For the year ended 30 June 2025 revenue was £772.3 million. The company employed 11,479 people at 30 June 2025. Endava has not yet filed results for the year ended June 2026. On 28 October 2026 it said an Audit Committee investigation had found agreements without economic substance with counterparties that were both customers and suppliers. It will restate results for the periods from 30 September 2025 to 31 March 2026.

GFT Technologies SE was founded in 1987, is headquartered in Stuttgart and is listed in the Prime Standard. It focuses on modernising systems for banks and insurers. Revenue for 2025 was €888.3 million, up 2%, or 4% organically. The workforce was 11,772 full-time equivalents at 31 December 2025. GFT completed the acquisition of Megawork, a Brazilian SAP consultancy, on 2 September 2025. It also markets Wynxx, its own AI platform for software development, and describes its work as AI-centric digital transformation for banking and insurance.

Neurones SA is registered in Nanterre, west of Paris, and listed in Compartment A of Euronext Paris under the ticker NRO. Its offices are in the Le Clemenceau 1 building at 205 avenue Georges Clemenceau. It reported 2025 revenue of €857.2 million, up 5.8%, or 5.1% organically. When the figure was published the accounts were still being audited. The operating margin was 8.8%. The company describes close to 7,300 experts working on consulting, digital projects, IT infrastructure transformation and AI adoption.

Materna Information & Communications SE was founded in Dortmund in 1980 by Dr. Winfried Materna and Helmut an de Meulen. Their families still own all of the shares. The company reports preliminary 2025 group revenue of €795 million, up 11.4% from €712 million in 2024. It employs more than 4,500 people and, being wholly owned by the two families, has no listed shares. Its services cover digital sovereignty, cloud and SAP transformation, cyber resilience, data and AI, managed operations and software engineering.

Aubay is headquartered in Boulogne-Billancourt and has 23 offices in seven European countries. Revenue for 2025 was €601.6 million, up 11.4%. Organic growth was 1.2%; most of the increase came from Solutec, an acquisition the company described as structuring. France accounted for €350.9 million of revenue. The results presentation, given on 19 March 2026, gives a headcount of 9,049 and calls 2025 a record year; it describes the integration of Solutec as a success. The company's own site speaks of more than 9,000 professionals in Europe.

Ayesa Digital is the IT services business that used to be part of the Ayesa group. The company describes itself as one of the five largest IT companies in the Spanish market. On 31 December 2025, A&M Capital Europe and the Manzanares family agreed to sell it to a consortium. The buyers were Indar Kartera (Kutxabank), the BBK Foundation, the Basque Government through Finkatuz, and Teknei. A release dated 20 April 2026 confirmed the acquisition had completed. It also reported 2025 revenue of €580 million, up 9%, EBITDA of €49 million and 11,000 professionals at year end.

DATAGROUP SE of Pliezhausen, Germany, sells standardised managed IT services under the CORBOX brand, alongside cloud and data-centre services. For the fiscal year to 30 September 2025 it reported revenue of €566.1 million, up from €527.6 million. It had 3,837 employees, or 4,060 including management and trainees. In November 2025 Dante Beteiligungen SE, advised by KKR, completed a public offer and acquired about 67% of the shares. KKR and the founder's holding company now share control equally. On 16 December 2025 the board decided to apply to end the company's open-market listing.

Knowit AB (publ) has been listed since 1997 and now trades on Nasdaq Stockholm Mid Cap. Net sales for 2025 were SEK 5,798.0 million, 9.6% lower than in 2024. It had 3,714 employees at 31 December 2025, down from 3,860. In the fourth quarter Knowit wrote down SEK 399 million of goodwill in its Connectivity business area, goodwill that dates from the 2021 acquisition of Cybercom. It also created a fifth business area, Products, which reports from the first quarter of 2026. The other four are Solutions, Experience, Connectivity and Insight.

All for One Group SE of Filderstadt near Stuttgart provides SAP consulting and SAP cloud services. For the fiscal year from October 2024 to September 2025 it reported revenue of €503.7 million, compared with €511.4 million, and 2,653 employees at the year end. On 16 July 2026 it signed a business combination agreement with VINCI Energies, which offered €67.50 per share. When the offer closed in October 2026, VINCI held about 87.33% of the shares. A delisting offer at the same price followed, with revocation of the Frankfurt listing planned.

Kainos Group plc is registered in Northern Ireland, listed on the London Stock Exchange and building a new headquarters in Belfast. Revenue for the year to 31 March 2026 was £431.1 million, 17% more than the previous year's £367.2 million. Digital Services contributed £241.7 million, Workday Services £107.6 million and Workday Products £81.7 million. Kainos had 3,475 people in 17 countries at the year end. During the year it bought Davis Pier, a Canadian consultancy with 120 staff. It also runs Actonomy, a separate AI business.

Proact IT Group AB (publ) specialises in data storage, data-centre infrastructure and hybrid cloud. Its 2025 year-end report was published from Solna, outside Stockholm. Net sales for 2025 were SEK 4,678.8 million, down 3.8%. The company had 1,073 employees at 31 December 2025, against 1,137 a year earlier. Its recurring cloud-services and support revenue runs at about SEK 1.74 billion a year. In 2025 it completed the acquisition of Consular ApS in Denmark, bought BlakYaks in the UK and finished a cost-efficiency programme.

Comarch S.A. was founded in Kraków in 1993. It lost its status as a public company on 26 March 2025, following a decision of the Polish Financial Supervision Authority. The company is now in the portfolio of a CVC Capital Partners fund. Revenue for 2025 grew 6% to PLN 1.714 billion, and EBITDA was PLN 381 million. The company profile gives about 5,000 employees and says 93% of sales come from Comarch's own software. It therefore sits at the software end of this list, adding implementation, managed services and its own data centres.

TXT e-solutions S.p.A. is listed on Euronext STAR Milan and based in Cologno Monzese near Milan. It reports 2025 revenues of €395 million, up 29.5%, published only as a rounded figure. EBITDA was €60.0 million. The group has over 3,000 specialists in more than 25 companies across 13 countries. In September 2026 it took full ownership of ProSim Training Solutions. On 2 November 2026 it completed the purchase of 88% of FMA Investment Holding, an IT infrastructure and data-centre group.

Sword Group SE is headquartered in Windhof, Luxembourg, and listed in Compartment B of Euronext Paris. It reported 2025 revenue of €357.7 million before audit, organic growth of 12.3% and an EBITDA margin of 12.0%. It has more than 3,600 IT and digital specialists working in over 50 countries. In March 2026 the company published a strategy update saying it would adapt its model to the effect of artificial intelligence on IT services. Sword sells data management, cloud, cybersecurity, governance and specialised consulting, often on fixed-price projects.

NCC Group plc has its registered office in Manchester and is listed on the London Stock Exchange. For the year to 30 September 2025 statutory revenue was £305.4 million. That total still included Escode, its software escrow business, which brought in £66.5 million; Cyber Security revenue was £227.4 million. The company reported about 2,200 colleagues. NCC sold Fox Crypto in March 2025. It completed the sale of Escode to TDR Capital on 29 May 2026 at an enterprise value of £275 million, leaving a business focused only on cyber security. Results for the year to September 2026 are due in December 2026.

Exprivia S.p.A. has its registered office in Molfetta, Apulia. It is under the direction and coordination of Abaco Innovazione SpA, which made a tender offer for the shares in 2023, and the company is no longer listed. Consolidated revenues for 2025 were €335.3 million, 55% more than the €216.9 million of 2024. Most of the growth came from Present SpA, of which Exprivia bought 100% on 20 February 2025. At 31 December 2025 the group counted 3,843 resources, including both employees and contractors.

Allgeier SE is based in Munich and listed in the General Standard of the Frankfurt Stock Exchange. Revenue from continuing operations in 2025 was €327.6 million, compared with €323.8 million. Discontinued operations added another €64.8 million. The group had 2,590 employees at 31 December 2025. During 2025 Allgeier sold its infrastructure management services business to a private-equity investor. On 18 August 2025 it gave Evora a majority of the SAP cloud partner all4cloud. It now reports two segments: Enterprise IT and mgm technology partners.

NNIT A/S is headquartered at Weidekampsgade 14 in Copenhagen. It reported 2025 revenue of DKK 1,788 million, 3.4% lower than in 2024, and said the year left it leaner and positioned for growth in 2026. It has about 1,600 employees, including its SCALES unit. Its December 2025 contract with the Danish Health Data Authority added to its public-sector work. NNIT specialises in IT for life-sciences companies, including regulatory systems such as Veeva RIM, and in Danish public-sector IT. In September 2025 it was named supplier of the Danish national eID gateway through 2030.

Columbus A/S, registered in Denmark under CVR number 13228345, is a consultancy working mainly with Microsoft Dynamics 365 and Infor M3 business applications. Revenue for 2025 was DKK 1,576 million, 5% less than in 2024. Its sustainability reporting gives a headcount of 1,515, down from 1,613. In December 2025 Columbus bought Accigo's Norwegian Microsoft Dynamics business, extending its Microsoft practice in Norway. Its services cover finance and supply-chain applications, digital commerce, data and AI, cloud, cybersecurity and managed services.

Version 1 was founded in Dublin about thirty years ago and opened a new headquarters and AI studio at Four Park Place, Dublin, on 25 March 2026. At that point it described itself as a 3,700-person organisation. On 30 April 2026 it agreed to acquire the UK consultancy CreateFuture, which has 550 staff, subject to clearances. The company said the combined group would have more than €500 million of revenue and 4,250 employees. That combined figure is not a reported fiscal-year result, so Version 1 is placed in the headcount group. Its services cover AI and data, cloud, enterprise applications and managed services.

Ciklum lists its head office at Standon House, 21 Mansell Street, London, and describes a team of more than 3,000 engineers. The company does not publish revenue, so it is placed in the headcount group; its position reflects only its published staff numbers and could change if it releases financial results. It says it has worked in software engineering for over two decades. Its services, as listed on its own website, cover engineering, digital experience, automation, cloud and edge technology, and data.

N-iX was founded in Lviv, Ukraine, in 2002 under the name Novellix. It now gives its headquarters as Valletta, Malta, and reports more than 2,400 engineers. Its registered address is 157 Archbishop Street, Valletta. It does not publish revenue and is placed in the headcount group. N-iX opened an office in India in 2025. Its services, as listed on its own website, cover software engineering, AI consulting and agent development, cloud, data and analytics, security and quality, and embedded and IoT systems.

Centric gives its Dutch contact address as Antwerpseweg 8, Gouda. It reports more than 2,000 professionals in Belgium, Lithuania, the Netherlands, Romania and Sweden. Centric has not published a revenue figure for 2025, so it is placed in the headcount group. Its services cover IT outsourcing and management, custom software, staffing, cyber security, and data and AI. On 17 June 2025 it took a majority stake in the Dutch fintech Twelve. In September 2026 it named Rob van der Salm and Amir Arooni as co-CEOs under a new governance structure that takes effect on 1 January 2027.