Top 100 IT Companies in World

Top 100 IT Companies in World: The tech world is growing faster day by day, and the companies behind it are shaping how we live, work, and communicate. We’ve always admired the global IT leaders who turn bold ideas into technology that makes life simpler and smarter. These companies don’t just build software or devices, they build connections, solutions, and opportunities.

These top 100 IT companies in World aren’t just big names on a page. They build platforms we use, create software that powers industries, and provide services that make our daily lives easier. From cloud computing to artificial intelligence, cybersecurity to enterprise apps, the best IT companies in the world are doing more than writing code—they’re solving real problems.

In this post, we’ll walk through 10 of the world’s leading IT firms in detail, and then we’ll give you a list of 90 IT companies more with their addresses so you can explore further at your own. Whether you’re a professional looking for a job, a business seeking a technology partner, at Teamplus India, we’re always inspired by the global IT leaders who turn ideas into innovations that power our digital world. 

Top 100 IT Companies in World

From cloud computing and AI to software and smart devices, these companies aren’t just building tech, they’re building the future. In this list, we’ll take a look at some of the top 100 IT companies in world, how they’ve made their mark, and where they’re leading us next.

• NVIDIA  

NVIDIA started with gaming graphics cards but quickly became one of the biggest names in AI and advanced computing. Today, their GPUs are the backbone of machine learning, research, and self-driving technology. If you’re into innovation and high-performance tech, this is a company that constantly pushes its boundaries and creates new possibilities.

Address: 2788 San Tomas Expressway, Santa Clara, CA 95051, USA 

• Microsoft 

Microsoft is a leading company in the Top 100 IT companies in World. From Windows and Office to Azure and AI, it offers tools that power everything from small businesses to the world’s largest enterprises. It’s also one of the most trusted partners globally, being a part of a company that keeps evolving with the world’s technology needs. 

Address: One Microsoft Way, Redmond, WA 98052, USA 

• Apple

Apple is famous for innovation and design. Its products, like iPhone, Mac, and Apple Watch, have redefined how we experience technology. But beyond hardware, they focus on creating an ecosystem where everything just works together seamlessly. Whether you’re a user, a developer, or a business partner, they have the best standard for quality and creativity.

Address: One Apple Park Way, Cupertino, CA 95014, USA 

• Tata Consultancy Services (TCS)

TCS is one of India’s most respected IT companies, known for its broad reach across industries, deep technical capabilities, and vast employee base. Founded in 1968 with decades of experience, they help businesses worldwide with consulting, digital transformation, and software solutions, and offer excellent career growth opportunities to IT professionals across the globe.

Address: TCS, Bombay House, 24 Homi Mody Street, Mumbai 400001, Maharashtra, India.

• Infosys 

Infosys is another Indian IT company known for its innovation, offering services like business consulting, software development, infrastructure, and outsourcing. Over the years, it has built a global footprint, continues to lead in AI, automation, and new technologies, helping clients modernize operations in digital transformation.
Address: Infosys Limited, Plot No.1, Electronics City, Bengaluru 560100, Karnataka, India.

• Meta Platforms  

Meta, the parent company of Facebook, Instagram, and WhatsApp, is all about connecting people. It also invests heavily in virtual reality and the metaverse, an entirely new way for people to interact online. Whether it’s digital marketing, social networking, or new technology, they are shaping the way we communicate in the digital age.

Address: 1 Hacker Way, Menlo Park, CA 94025, USA 

• Tesla  

Tesla isn’t just a car company, it’s a tech company that happens to make cars. From self-driving software to energy solutions, they are redefining what technology can do for the planet. Its focus on innovation and sustainability makes it one of the most exciting places for engineers, developers, and visionaries to work.

Address: 1 Tesla Road, Austin, TX 78725, USA 

• TSMC  

TSMC is the world’s largest chip manufacturer, producing the processors that power everything from smartphones to supercomputers. It is not a traditional IT firm; it’s the foundation for modern computing. Every major tech brand, Apple, NVIDIA, and others, relies on their precision and innovation to stay ahead.

Address: No. 8, Li-Hsin Road 6, Hsinchu Science Park, Hsinchu 300-096, Taiwan 

• Broadcom  

Broadcom builds the technology that keeps the connected world running, with chips, software, and infrastructure solutions that power data centers, telecom systems, and everyday devices. It’s a key player behind the scenes of modern computing, and its constant innovation keeps the digital world moving forward.

Address: 3421 Hillview Avenue, Palo Alto, CA 94304, USA 

• Oracle  

Oracle has been a Top 100 IT Companies in World of enterprise software for decades. Its databases, business applications, and cloud services help organizations manage data, automate operations, and scale globally. For anyone interested in enterprise technology or cloud computing, the company remains one of the most influential companies to watch.

Address: 2300 Oracle Way, Austin, TX 78741, USA 

• Tencent  

Address: Tencent Binhai Towers, No. 33 Haitian Second Road, Nanshan District, Shenzhen, Guangdong, China 

• Samsung Electronics  

Address: 129 Samsung-ro, Suwon-si, Gyeonggi-do, 16399, South Korea 

• Salesforce  

Address: Salesforce Tower, 415 Mission Street, San Francisco, CA 94105, USA 

• Alibaba  

Address: 969 West Wen Yi Road, Yu Hang District, Hangzhou, Zhejiang, China 

• ASML Holding  

Address: De Run 6501, Veldhoven 5504 DR, Netherlands 

• SAP  

Address: Dietmar-Hopp-Allee 16, Walldorf 69190, Germany 

• Netflix  

Address: 121 Albright Way, Los Gatos, CA 95032, USA 

• AMD  

Address: 2485 Augustine Drive, Santa Clara, CA 95054, USA 

• SK Hynix  

Address: 2091 Gyeongchung-daero, Bubal-eup, Icheon-si, Gyeonggi-do, 17336, South Korea 

• Adobe  

Address: 345 Park Avenue, San Jose, CA 95110, USA 

• ServiceNow  

Address: 2225 Lawson Lane, Santa Clara, CA 95054, USA 

• Shopify  

Address: 150 Elgin Street, 8th Floor, Ottawa, ON K2P 1L4, Canada 

• Intel  

Address: 2200 Mission College Blvd, Santa Clara, CA 95054, USA 

• Texas Instruments  

Address: 12500 TI Blvd, Dallas, TX 75243, USA 

• Applied Materials  

Address: 3050 Bowers Avenue, Santa Clara, CA 95054, USA 

• Qualcomm  

Address: 5775 Morehouse Drive, San Diego, CA 92121, USA  

• Micron Technology  

Address: 8000 S. Federal Way, Boise, ID 83707, USA 

• Uber Technologies  

Address: 1515 3rd Street, San Francisco, CA 94158, USA 

• Arm Holdings  

Address: 110 Fulbourn Road, Cambridge CB1 9NT, UK 

• Sony  

Address: 1-7-1 Konan, Minato-ku, Tokyo 108-0075, Japan 

• Lam Research  

Address: 440 McCarthy Blvd, Milpitas, CA 95035, USA 

• KLA Corporation  

Address: One Technology Drive, Milpitas, CA 95035, USA 

• STMicroelectronics  

Address: 39, Rue de Jean Zay, 92130 Issy-les-Moulineaux, France 

• PDD Holdings  

Address: No. 533 Loushanguan Road, Changning District, Shanghai 200051, China 

• PayPal  

Address: 2211 North 1st Street, San Jose, CA 95131, USA 

• Intuit  

Address: 2700 Coast Avenue, Mountain View, CA 94043, USA 

• Intuitive Surgical  

Address: 1020 East McKay Street, Sunnyvale, CA 94086, USA 

• Ericsson  

Address: Torshamnsgatan 23, Stockholm 164 83, Sweden 

• Cadence Design Systems  

Address: 2655 Seely Avenue, Building 5, San Jose, CA 95134, USA 

• Synopsys  

Address: 690 East Middlefield Road, Mountain View, CA 94043, USA 

• United Microelectronics  

Address: No. 3 Li-Hsin Road II, Hsinchu Science Park, Hsinchu City 300-55, Taiwan 

• MercadoLibre  

Address: Arrope 60, 4th Floor, Ciudad Autónoma de Buenos Aires C1001 ARX, Argentina 

• Atlassian  

Address: Level 6, 341 George Street, Sydney NSW 2000, Australia 

• Palantir Technologies  

Address: 1200 18th Street, Suite 1300, Denver, CO 80202, USA 

• Tokyo Electron  

Address: 3-1 Akasaka 5-chome, Minato-ku, Tokyo 107-6325, Japan 

• Advantest  

Address: Shinagawa Season Terrace, 1-10-17 Higashi Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan 

• JD.com  

Address: No. 18 Kechuang 11 Street, Yizhuang Economic and Technological Development Zone, Beijing 100176, China 

• Keyence  

Address: 1-3-14 Nishi-Nakajima, Yodogawa-ku, Osaka 532-8517, Japan 

• Nintendo  

Address: 11-1 Kamitoba Hakata-cho, Minami-ku, Kyoto 601-8501, Japan 

• Block  

Address: 1955 Broadway, Suite 600, Oakland, CA 94612, USA 

• Sea Limited  

Address: 1 Fusionopolis Place, #17-01 Galaxis, Singapore 138522 

• Baidu  

Address: No. 10 Shangdi 10th Street, Haidian District, Beijing 100085, China 

• DoorDash  

Address: 901 Market Street, 6th Floor, San Francisco, CA 94103, USA 

• Arista Networks  

Address: 5453 Great America Parkway, Santa Clara, CA 95054, USA 

• NXP Semiconductors  

Address: High Tech Campus 5, Eindhoven 5656 AE, Netherlands 

• MediaTek  

Address: No. 1, Dusing Road, Hsinchu Science Park, Hsinchu 30078, Taiwan 

• Advanced Semiconductor Engineering  

Address: No. 26, Chin 8th Rd., Nanzih Dist., Kaohsiung City 811, Taiwan 

• Delta Electronics  

Address: No. 3, Xinglong Road, Taoyuan District, Taoyuan City 330, Taiwan 

• Hon Hai Precision (Foxconn)  

Address: No. 2, Ziyou Street, Zhubei City, Hsinchu County 302, Taiwan 

• NetEase  

Address: No. 599 Wangshang Road, Binjiang District, Hangzhou, Zhejiang, China 

• Snap  

Address: 2772 Mission Street, San Francisco, CA 94110, USA 

• Airbnb  

Address: 888 Brannan Street, San Francisco, CA 94103, USA 

• Meituan  

Address: Meituan Building, Block D, Tsinghua Science Park, Haidian District, Beijing 100084, China 

• Roblox  

Address: 970 Park Place, Suite 100, San Mateo, CA 94403, USA 

• eBay  

Address: 2025 Hamilton Avenue, San Jose, CA 95125, USA 

• Workday  

Address: 6110 Stoneridge Mall Road, Pleasanton, CA 94588, USA 

• Fortinet  

Address: 899 Kifer Road, Sunnyvale, CA 94086, USA 

• CrowdStrike  

Address: 206 East 9th Street, Suite 1400, Austin, TX 78701, USA 

• Zscaler  

Address: 110 Bay Street, San Francisco, CA 94133, USA 

• Datadog  

Address: 620 5th Avenue, 4th Floor, New York, NY 10020, USA 

• Snowflake  

Address: 106 E. Basse Rd., Suite 101, San Antonio, TX 78209, USA 

• Logitech  

Address: Altens, Morges Road 21, Lausanne 1052, Switzerland 

• Okta  

Address: 100 First Street, San Francisco, CA 94105, USA 

• Novatek Microelectronics  

Address: No. 2, Industry East 9th Road, Hsinchu Science Park, Hsinchu 300, Taiwan 

• MongoDB  

Address: 1633 Broadway, 38th Floor, New York, NY 10019, USA 

• Twilio  

Address: 375 Beale Street, Suite 300, San Francisco, CA 94105, USA 

• Unity Software  

Address: 30 3rd Street, San Francisco, CA 94103, USA 

• Dropbox  

Address: 1800 Owens Street, San Francisco, CA 94158, USA 

• DocuSign  

Address: 221 Main Street, Suite 1550, San Francisco, CA 94105, USA 

• Veeva Systems  

Address: 4280 Hacienda Drive, Pleasanton, CA 94588, USA 

• RingCentral  

Address: 20 Davis Drive, Belmont, CA 94002, USA 

• Zoom Video Communications  

Address: 55 Almaden Blvd, 6th Floor, San Jose, CA 95113, USA 

• Cloudflare  

Address: 101 Townsend Street, San Francisco, CA 94107, USA 

• Fastly  

Address: 855 Folsom Street, 10th Floor, San Francisco, CA 94107, USA 

• Akamai Technologies  

Address: 145 Broadway, Cambridge, MA 02142, USA 

• Coupang  

Address: 24, Gangnam-daero 92-gil, Gangnam-gu, Seoul 06262, South Korea 

• Samsara  

Address: 123 Townsend Street, Suite 300, San Francisco, CA 94107, USA 

• Smartsheet  

Address: 10500 NE 8th Street, Suite 1300, Bellevue, WA 98004, USA 

• GitLab  

Address: 2250 Mission Street, Suite 300, San Francisco, CA 94110, USA 

• Confluent  

Address: 1100 Park Place, Suite 200, San Mateo, CA 94403, USA 

• PagerDuty  

Address: 315 Montgomery Street, 12th Floor, San Francisco, CA 94104, USA 

• Elastic  

Address: 800 West El Camino Real, Suite 350, Mountain View, CA 94040, USA 

• Monday.com  

Address: 1 Hezy Street, Tel Aviv-Yafo 67443, Israel 

• HubSpot  

Address: 25 First Street, 2nd Floor, Cambridge, MA 02141, USA 

• BILL  

Address: 1901 Seaport Blvd, Redwood City, CA 94063, USA 

• Asana  

Address: 155 Bovet Road, Suite 400, San Mateo, CA 94402, USA 

• Box  

Address: 1305 Broadway, Redwood City, CA 94063, USA 

• Coupa Software  

Address: 491 Railroad Avenue, San Mateo, CA 94401, USA 

• Docusign  

Address: 221 Main Street, Suite 1550, San Francisco, CA 94105, USA 

• Kyndryl  

Address: 3901 Sutton Road, New York, NY 10523, USA 

Conclusion

The top 100 IT companies in world are changing how we live and work every day. They create the technology that keeps businesses running and people connected. From software and cloud services to AI and digital tools, these companies are shaping the future in simple but powerful ways. We believe technology is only as strong as the people behind it, and these global leaders show what’s possible when talent and innovation come together to make the world smarter and better.