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List of managed service providers in the world

Tamtam tracks 3,468 managed service providers worldwide. This list ranks the 100 largest by number of employees on LinkedIn, led by Amazon, Capgemini and IBM. Their median headcount is 15,148. Half of them were founded in 1993 or later. The most common headquarters are Bengaluru (5), San Francisco (3) and Seattle (3).

๐ŸŒ World100 companiesUpdated Nov 12, 2026

These companies are large managed service providers, mostly in IT services and software development, with a few in telecommunications. They are global players, many with hundreds of thousands of employees. Headquartered across various continents, these firms cater to a worldwide clientele.

Among them, Amazon is an e-commerce giant, Capgemini delivers end-to-end services in strategy and technology, IBM focuses on collaboration for improved technology solutions, and Google provides a powerful search engine and web services. Microsoft develops software, hardware, and cloud services, while Oracle offers cloud infrastructure and AI applications.

#CompanyIndustryHeadquarters EmployeesFounded
1
Amazonamazon.com

An e-commerce giant offering a vast selection of products, convenient shopping experiences, and fast delivery, connecting buyers with a wide range of sellers

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Seattle 1,541,000 n/a
2
Capgeminicapgemini.com

Imagine future organizations, making it real with AI, technology, and people, delivering end-to-end services and solutions across strategy, technology, design, engineering and business operations

IT Services and IT Consulting ๐Ÿ‡ซ๐Ÿ‡ท Paris 342,989 n/a
3
IBMibm.com

It focuses on collaboration among technologists, developers, and engineers to improve technology, infrastructure, software, and consulting for better solutions.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Armonk 335,625 n/a
4
Googlegoogle.com

Provides a powerful search engine, web services, and advertising tools to help users find information and businesses reach customers

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Mountain View 304,428 n/a
5
Wiprowipro.com

A leading technology services and consulting company offering innovative solutions for digital transformation, with a diverse global workforce and focus on inclusivity

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Bengaluru 271,675 n/a
6
HCLTechhcltech.com

Global technology company providing digital transformation, cloud, IoT, cybersecurity, analytics, and engineering services to enterprises worldwide.

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Noida 256,090 1991
7
Microsoftmicrosoft.com

Develops and sells software, hardware, and cloud services, including the Windows operating system and Office suite, to improve productivity and digital experiences

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Redmond 233,562 n/a
8
Oracleoracle.com

Delivers cloud infrastructure, data, and applications for AI, offering scalable solutions for various deployments, integrating AI into databases, data platforms, and business applications.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Austin 206,235 1977
9
TECH MAHINDRAtechmahindra.com

Tech Mahindra offers innovative IT experiences globally, leveraging next-gen technologies for digital transformation Part of Mahindra Group, driving sustainable business and societal change

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Pune 159,000 1986
10
Amazon Web Services (AWS)amazon.com

A global cloud computing provider offering scalable, reliable, and cost-effective infrastructure services to businesses worldwide, eliminating the need for capital infrastructure expenses

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Seattle 147,090 2006
11
Orangeorange.com

A leading global telecommunications operator offering services to millions of customers and multinational companies across 26 countries

Telecommunications ๐Ÿ‡ซ๐Ÿ‡ท Issy-les-Moulineaux 146,935 n/a
12
NTT DATA, Inc.global.ntt

A global IT services provider offering a wide range of business and technology solutions as it transitions to NTT DATA

IT Services and IT Consulting ๐Ÿ‡ฏ๐Ÿ‡ต Tokyo 140,000 n/a
13
Huaweihuawei.com

A global provider of ICT infrastructure and smart devices, offering integrated solutions in telecom networks, IT, smart devices, and cloud services

Telecommunications ๐Ÿ‡จ๐Ÿ‡ณ Shenzhen 139,935 n/a
14
FUJITSUglobal.fujitsu

Leading global information and communication technology company, offering technology products, solutions, and services, connecting people, technology, and ideas for a sustainable world.

IT Services and IT Consulting ๐Ÿ‡ฌ๐Ÿ‡ง 124,000 1935
15
LTIMindtreeltm.com

A global technology consulting company driving digital transformation for enterprises, delivering superior business outcomes through domain expertise and innovative digital solutions

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Mumbai 99,387 n/a
16
DXC Technologydxc.com

It assists global companies in managing critical systems, modernizing IT, optimizing data, and ensuring security across various cloud environments.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Ashburn 90,597 2017
17
Hewlett Packard Enterprisehpe.com

This company is a global edge-to-cloud company that drives technology and innovation to fulfill its passion and purpose

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Houston 90,021 n/a
18
Kyndrylkyndryl.com

A global leader in designing, running, and managing advanced technology infrastructure, focusing on excellence, innovation, and advancing vital systems for human progress

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ New York 90,000 2021
19
Tencenttencent.com

A technology company based in China that enriches the lives of Internet users through communications, social platforms, advertising, financial technology, and business services

Software Development ๐Ÿ‡จ๐Ÿ‡ณ Shenzhen 89,197 1998
20
Alibaba Groupalibabagroup.com

Leading global company specializing in AI, cloud computing, and e-commerce infrastructure to facilitate business worldwide with innovation.

Software Development ๐Ÿ‡จ๐Ÿ‡ณ Hangzhou 85,809 n/a
21
Atosatos.net

Provides tailored AI-powered, end-to-end solutions for all industries, specializing in cybersecurity, cloud, and high-performance computing, fostering a secure, decarbonized future.

IT Services and IT Consulting ๐Ÿ‡ซ๐Ÿ‡ท 95877 Bezons 85,294 n/a
22
Lumen Technologieslumen.com

The company provides digital connectivity solutions, utilizing their network strength to connect people, data, and applications quickly, securely, and effortlessly

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Monroe 49,357 n/a
23
NTT DATAnttdata.com

Providing IT and business consulting, digital transformation, managed services, and industry solutions to clients worldwide for long-term success.

IT Services and IT Consulting ๐Ÿ‡ฏ๐Ÿ‡ต Tokyo 48,385 n/a
24
NVIDIAnvidia.com

A pioneering company in accelerated computing, known for inventing the GPU, shaping PC gaming, computer graphics, AI development, and creating the metaverse

Computer Hardware Manufacturing ๐Ÿ‡บ๐Ÿ‡ธ Santa Clara 48,336 1993
25
Minsaitminsait.com

A leading Spanish technological consultant operating globally, leveraging cloud, security, payments, and innovative technology to drive business and societal impact #MoreMinsait

IT Services and IT Consulting ๐Ÿ‡ช๐Ÿ‡ธ Alcobendas 45,000 2016
26
NTT DATA Europe & Latamnttdata.com

Global IT services provider transforming clients through consulting, solutions, and managed services to enable a confident move into the digital future

IT Services and IT Consulting ๐Ÿ‡ช๐Ÿ‡ธ Madrid 31,932 n/a
27
e&eand.com

Global technology group providing telecom services across Middle East, Asia, Africa, focusing on digital innovation, empowerment, and sustainable development.

Technology, Information and Internet ๐Ÿ‡ฆ๐Ÿ‡ช Abu Dhabi 31,204 n/a
28
Persistent Systemspersistent.com

AI-led digital engineering and enterprise modernization partner delivering innovative solutions and industry expertise to global clients across multiple sectors.

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Pune 28,947 n/a
29
Orange Businessorange-business.com

Leading European network and digital integrator leveraging expertise in next-generation connectivity, cloud, and cybersecurity solutions for positive impact on customers and planet.

IT Services and IT Consulting ๐Ÿ‡ซ๐Ÿ‡ท Paris 28,626 n/a
30
Baidu, Inc.baidu.com

Leading AI company with comprehensive AI stack, diverse products, and services, serving millions of users, developers, and enterprises worldwide.

Software Development ๐Ÿ‡จ๐Ÿ‡ณ Beijing 26,390 2000
31
Wipro Ltd. - Indiawipro.com

A leading provider of IT services leveraging technology solutions to enable business transformation, aligning IT strategies with business goals

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Bengaluru 24,515 1945
32
NTT DATA North Americaus.nttdata.com

provides business and technology consulting, data and AI solutions, application development, infrastructure management, and industry-specific services globally

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Plano 24,414 n/a
33
Stefanini Groupstefanini.com

A global company offering a wide range of innovative services such as automation, cloud, IoT, UX, AI, consulting, and marketing solutions

IT Services and IT Consulting ๐Ÿ‡ง๐Ÿ‡ท Sรฃo Paulo 24,358 n/a
34
Iron Mountainironmountain.com

Global leader in storage and information management services, partnering with organizations worldwide to protect and unlock the value of their assets and data

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Boston 24,357 n/a
35
Unisysunisys.com

A global technology solutions company offering digital workplace, cloud, applications & infrastructure, enterprise computing, and business process solutions to empower organizations

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Blue Bell 23,358 n/a
36
OpenTextopentext.com

It specializes in Information Management, assisting businesses of all sizes in securely capturing, governing, and exchanging information globally.

Software Development ๐Ÿ‡จ๐Ÿ‡ฆ Waterloo 22,990 1991
37
TIMgruppotim.it

Provides fixed, mobile, and digital services including Cloud, IoT, and Cybersecurity, building and sharing network infrastructure in Italy and Brazil.

Telecommunications ๐Ÿ‡ฎ๐Ÿ‡น Milan 22,417 n/a
38
Telkom Indonesiatelkom.co.id

A state-owned telecommunications enterprise in Indonesia focusing on digital transformation, customer-oriented strategies, and adapting to technology advancements in the industry

Telecommunications ๐Ÿ‡ฎ๐Ÿ‡ฉ Jakarta 21,977 n/a
39
Inetuminetum.com

European digital services leader helping businesses, public sector, and society with digital impact, performance, and innovation, partnering with major software publishers.

IT Services and IT Consulting ๐Ÿ‡ซ๐Ÿ‡ท Saint-Ouen 21,788 1970
40
Adani Groupadani.com

Diversified infrastructure group with transport logistics and energy utilities, focusing on large-scale development and sustainable growth across India.

Utilities ๐Ÿ‡ฎ๐Ÿ‡ณ 21,480 1988
41
Red Hatredhat.com

A global leader in enterprise open source solutions, delivering high-performing Linux, hybrid cloud, edge, and Kubernetes technologies through community collaboration Join us and make an impact

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Raleigh 21,000 1993
42
Oioi.com.br

We are focused on bringing digital life to everyone through high-speed connectivity, digital services, environmental commitment, diversity, and initiatives in education and innovation

Telecommunications ๐Ÿ‡ง๐Ÿ‡ท Rio de Janeiro 20,150 n/a
43
Computacentercomputacenter.com

A leading technology and services provider, trusted by large organizations, helping customers manage and transform their technology infrastructure for digital transformation

IT Services and IT Consulting ๐Ÿ‡ฌ๐Ÿ‡ง Hatfield 20,070 1981
44
Mindtreeltm.com

A technology company facilitating fast-tracked evolution for businesses with a focus on innovation and collaboration for a future-forward approach

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Bengaluru 19,600 n/a
45
Telecom Egyptte.eg

Extensive telecom infrastructure supporting fixed and mobile services, wholesale capacities, and integrated consumer bundles across domestic and international markets.

Telecommunications ๐Ÿ‡ช๐Ÿ‡ฌ Smart Village 19,061 1854
46
Wipro Technologieswipro.com

Management consulting company located in New Orleans, providing services to help businesses improve operations and achieve their goals

Business Consulting and Services ๐Ÿ‡บ๐Ÿ‡ธ New Orleans 16,942 n/a
47
Tata Communicationstatacommunications.com

Provides global digital connectivity and secure enterprise solutions, enabling digital transformation for businesses including Fortune 500 companies worldwide.

Telecommunications ๐Ÿ‡ฎ๐Ÿ‡ณ Mumbai 16,891 2002
48
Databricksdatabricks.com

It provides a Data Intelligence Platform for organizations to manage their data effectively and leverage AI for better decision-making.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 15,896 n/a
49
Swisscomswisscom.ch

Leading technology company focusing on inspiring people in the connected world, shaping the future with latest innovations and technologies through trustworthy, committed, and curious actions

IT Services and IT Consulting ๐Ÿ‡จ๐Ÿ‡ญ Worblaufen 15,615 1998
50
Iron Mountain EMEAironmountain.co.uk

Global leader in storage and information management services with a vast network of facilities worldwide, offering solutions for records, data, and document management

IT Services and IT Consulting ๐Ÿ‡ฌ๐Ÿ‡ง London 15,148 n/a

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51
Samsung SDSsamsungsds.com

Delivers specialized cloud platforms, digital logistics management, and SaaS solutions to optimize business environments and drive industrial innovation through global IT expertise.

IT Services and IT Consulting ๐Ÿ‡ฐ๐Ÿ‡ท Seoul 15,040 n/a
52
Bechtlebechtle.com

A leading IT provider in Europe, offering IT infrastructure solutions to over 70,000 customers in various sectors with 85 system houses across 14 countries

IT Services and IT Consulting ๐Ÿ‡ฉ๐Ÿ‡ช Neckarsulm 15,000 1983
53
SONDAsonda.com

Specializing in digital transformation, the company provides innovative and sustainable technological solutions to enhance human well-being across Latin America and the United States

IT Services and IT Consulting ๐Ÿ‡จ๐Ÿ‡ฑ Santiago 14,981 1974
54
Infinite Computer Solutionsinfinite.com

Global provider of technology modernization, digital engineering, and AI-driven IT services delivering tailored solutions across multiple industries worldwide.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Rockville 14,901 2001
55
Equinixequinix.com

A global digital infrastructure company empowering businesses to access foundational infrastructure, partners, and possibilities to accelerate advantage and multiply value

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Redwood City 14,710 1998
56
Telmextelmex.com

Leading telecom and IT services company in Mexico, offering a wide range of advanced solutions from connectivity to cloud, cybersecurity, and business solutions for companies of all sizes.

Telecommunications ๐Ÿ‡ฒ๐Ÿ‡ฝ Mexico City 14,394 n/a
57
Apex Systemsapexsystems.com

Specializes in strategy, transformation, managed services including application development, data, cloud, cybersecurity, and AI solutions across global markets.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ Glen Allen 13,945 1995
58
NTT DATA Business Solutionsnttdata-solutions.com

A global consultancy firm specializing in driving innovation and improving SAP solutions for businesses to transform, grow, and succeed

IT Services and IT Consulting ๐Ÿ‡ฉ๐Ÿ‡ช Bielefeld 12,858 1989
59
NetAppnetapp.com

It builds intelligent data infrastructure, enabling applications to utilize any data from anywhere, enhancing data management and accessibility.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ San Jose 12,680 1992
60
Dimension Datadimensiondata.com

Leading African technology provider offering systems integration, managed services, cloud solutions, business applications, customer experience, and intelligent security across Middle East and Africa.

IT Services and IT Consulting ๐Ÿ‡ฟ๐Ÿ‡ฆ Bryanston 12,075 n/a
61
Bechtle Schweiz AGbechtle.com

Leading IT service provider for SMEs, large customers, and public institutions, offering consulting, infrastructure, cloud, services, and software solutions throughout the entire IT life cycle.

IT Services and IT Consulting ๐Ÿ‡จ๐Ÿ‡ญ Mรคgenwil 12,000 1983
62
SoftwareOnesoftwareone.com

Global provider of software and cloud solutions, specializing in migration, modernization, and optimization for clients worldwide Headquartered in Switzerland

IT Services and IT Consulting ๐Ÿ‡จ๐Ÿ‡ญ Stans 11,985 n/a
63
Engineering Groupeng.it

Leading digital transformation company with global presence, specializing in innovation, proprietary solutions, R&D, and diverse market expertise.

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡น Rome 11,815 1980
64
Allianz Technologycareers.allianz.com

Global IT service provider delivering infrastructure, applications, and digital solutions to optimize and innovate Allianz's customer experience worldwide.

IT Services and IT Consulting ๐Ÿ‡ฉ๐Ÿ‡ช Unterfรถhring 11,708 2010
65
Snowflakesnowflake.com

The company provides a Data Cloud platform for organizations to unite and mobilize data with scalability, security, and seamless multicloud experience

Software Development ๐Ÿ‡บ๐Ÿ‡ธ The Cloud 11,689 2012
66
TIVITtivit.com

Provider of digital solutions and services in Latin America, specializing in areas such as Digital Business, Cloud Solutions, Digital Payments, and Technology Platforms

IT Services and IT Consulting ๐Ÿ‡ง๐Ÿ‡ท Sรฃo Paulo 11,271 n/a
67
VMwarebroadcom.com

Leading provider of multi-cloud services enabling digital innovation with enterprise control Cultivating innovation to solve customer challenges with disruptive technologies

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Palo Alto 11,230 n/a
68
IBM INDIAibm.com

A leading IT company with facilities across major cities in India, offering technology solutions and services to businesses and industries

Computer Hardware Manufacturing ๐Ÿ‡ฎ๐Ÿ‡ณ Chandigarh 10,908 1992
69
T-Systems Internationalt-systems.com

Provides end-to-end IT solutions, cloud migration, and industry-specific digital transformation services with strong security and global presence.

IT Services and IT Consulting ๐Ÿ‡ฉ๐Ÿ‡ช Frankfurt 10,768 2000
70
Akamai Technologiesakamai.com

A global leader in internet infrastructure, Akamai powers and protects online experiences for billions of users daily through innovative solutions

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Cambridge 10,647 n/a
71
Hitachi Vantarahitachivantara.com

Provides data management and analytics solutions enabling businesses to innovate and leverage data as a strategic asset for growth.

Data Infrastructure and Analytics ๐Ÿ‡บ๐Ÿ‡ธ Santa Clara 10,529 n/a
72
MEGACABLEmegacable.com.mx

A leading Mexican telecommunications company with 45 years of service, offering TV, internet, digital and mobile phone services to nearly 5 million subscribers nationwide

Telecommunications ๐Ÿ‡ฒ๐Ÿ‡ฝ Guadalajara 10,459 1983
73
NETWORK-SECURITY-SOLUTIONSn-security.com

Specializing in managing Linux/Unix servers and large network environments with a focus on customized solutions, quality, and technological innovation

Computer and Network Security ๐Ÿ‡ต๐Ÿ‡ฑ Poznaล„ 10,400 2010
74
Telekom Malaysiatm.com.my

The company is a leading telco provider in Malaysia, offering a wide range of communication services including fixed, mobile, WiFi, cloud, smart services, and more

Telecommunications ๐Ÿ‡ฒ๐Ÿ‡พ Kuala Lumpur 10,263 1984
75
Nutanixnutanix.com

Global leader in cloud software, providing a platform for running apps and data across clouds, simplifying operations for businesses worldwide

Software Development ๐Ÿ‡บ๐Ÿ‡ธ San Jose 9,917 n/a
76
IBM India Pvt. Ltd.ibm.com

A global leader in technology services and solutions, with a strong presence and significant investments in India's IT industry

Market Research ๐Ÿ‡ฎ๐Ÿ‡ณ Gurugram 9,902 1911
77
SPIE Francespie.fr

Global actor in energy, digital, and industrial transitions, offering concrete solutions for decarbonizing buildings, industries, and territories through various technical services.

IT Services and IT Consulting ๐Ÿ‡ซ๐Ÿ‡ท Cergy-Pontoise 9,833 n/a
78
IBM India Private Limitedibm.com

A global technology and consulting company, focused on cloud platforms and cognitive solutions, with a history of innovation and leadership in the industry

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Bengaluru 9,508 n/a
79
Tietoevrytieto.com

Creating purposeful technology to reinvent the world for good, focusing on the future of businesses, societies, and humanity

IT Services and IT Consulting ๐Ÿ‡ซ๐Ÿ‡ฎ Helsinki 9,343 n/a
80
GoDaddygodaddy.com

This company empowers individuals to effortlessly create, expand, and manage their online presence by providing affordable and easy-to-use services

Technology, Information and Internet ๐Ÿ‡บ๐Ÿ‡ธ Tempe 9,023 1997
81
Mobilymobily.com.sa

It provides integrated telecom services for individuals, businesses, and carriers, with extensive wireless and FTTH networks across Saudi Arabia and beyond.

Telecommunications ๐Ÿ‡ธ๐Ÿ‡ฆ Riyadh 8,775 2004
82
Railwayrailway.com

Building a developer platform as a service. It applies human-friendly design to internet infrastructure, helping great ideas materialize without friction.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 8,770 2020
83
SCCscc.com

SCC is a leading IT group in Europe, providing limitless IT solutions, cyber security services, digital workplace solutions, and hybrid infrastructure services

IT Services and IT Consulting ๐Ÿ‡ฌ๐Ÿ‡ง Birmingham 8,687 1975
84
YASH Technologiesyash.com

Consulting-led digital transformation partner offering technology, advisory, and outsourcing services to optimize client performance and revenue growth globally.

IT Services and IT Consulting ๐Ÿ‡บ๐Ÿ‡ธ East Moline 8,670 1996
85
Kyndryl Indiakyndryl.com

A global team of experts working to design, manage, and advance technology infrastructure for continuous growth and human progress

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Bengaluru East 8,643 2021
86
NEOMneom.com

It is a visionary project aimed at creating a sustainable living environment, attracting dreamers and innovators to build a better future.

Government Administration ๐Ÿ‡ธ๐Ÿ‡ฆ Neom 8,641 n/a
87
Uniti Group Inc.uniti.com

A real estate investment trust focused on acquiring and constructing critical communications infrastructure, including fiber, towers, and leasing assets for wireless and telecom industries

Telecommunications ๐Ÿ‡บ๐Ÿ‡ธ Little Rock 8,488 2015
88
Windstreamuniti.com

Announcement of merger between Windstream and Uniti, directing followers to Uniti Group, Inc. for future updates and information.

Telecommunications ๐Ÿ‡บ๐Ÿ‡ธ Little Rock 8,376 2006
89
Singtelsingtel.com

A leading communications technology group in Asia offering services from 5G and infotainment to businesses and consumers, focused on innovation and creating new customer experiences

Telecommunications ๐Ÿ‡ธ๐Ÿ‡ฌ Singapore 8,337 1879
90
HKThkt.com

Leader in technology, media, and telecommunications with a focus on digital transformation, connectivity, smart living solutions, and supporting Hong Kong's digital economy development

Software Development ๐Ÿ‡ญ๐Ÿ‡ฐ Hong Kong 8,314 n/a
91
KTkt.com

A digital platform company leading innovation in various industries, transforming customers' lives using AI, Bigdata, and Cloud technologies

Telecommunications ๐Ÿ‡ฐ๐Ÿ‡ท Sungnam 8,284 1981
92
Vodafone Businessvodafone.com

Providing mobile, fixed, unified communications, IoT, cloud, and security services to businesses globally, regionally, and locally.

Telecommunications ๐Ÿ‡ฌ๐Ÿ‡ง London 8,100 n/a
93
Systems Limitedsystemsltd.com

Providing advanced IT software solutions, digital transformation, cloud services, and BPO offerings to global clients across diverse industries.

IT Services and IT Consulting ๐Ÿ‡ต๐Ÿ‡ฐ Lahore 8,099 1977
94
Sonata Softwaresonata-software.com

Provides cloud and data modernization, digital transformation, managed cloud services, and digital contact center solutions using proprietary Platformationโ„ข approach.

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Bengaluru 8,059 1986
95
MongoDBmongodb.com

A developer data platform empowering innovation through software and data solutions for modern applications, with a global customer base Visit mongodbcom

Software Development ๐Ÿ‡บ๐Ÿ‡ธ New York 8,013 2007
96
3i Infotech Ltd.3i-infotech.com

Global IT company providing digital transformation services using AI, Blockchain, and RPA for BFSI, healthcare, manufacturing, retail, and government sectors.

IT Services and IT Consulting ๐Ÿ‡ฎ๐Ÿ‡ณ Navi Mumbai 7,982 1991
97
Cloudflarecloudflare.com

The company is a leading connectivity cloud provider, empowering organizations to enhance speed and security while reducing complexity and cost

Computer and Network Security ๐Ÿ‡บ๐Ÿ‡ธ San Francisco 7,489 2009
98
SK Telecomsktelecom.com

Leading telecommunications company focusing on AI, media, cloud, and connected intelligence to enhance customer experience and enterprise value.

Telecommunications ๐Ÿ‡ฐ๐Ÿ‡ท Jung-gu 7,368 n/a
99
Veeam Softwareveeam.com

Provides data backup, recovery, security, and intelligence solutions ensuring business continuity and data availability across hybrid cloud environments worldwide.

Software Development ๐Ÿ‡บ๐Ÿ‡ธ Seattle 7,308 2006
100
China Telecom Corporation Limitedchinatelecom-h.com

A telecommunications company based in Beijing, China Telecom connects customers with high-quality services and opportunities for growth through networking on LinkedIn

Telecommunications ๐Ÿ‡จ๐Ÿ‡ณ Beijing 7,202 n/a

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Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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