World Top 100 Software and IT Infrastructure Companies List by Market Cap as of August 2026

Qualys is a Information Security and Compliance Cloud Solutions company. It is having More than 15,700 global businesses in more than 130 countries trust Qualys to underpin digital transformation for greater agility better business outcomes and substantial cost savings. The headquarters is in USA.

AMDOCS provides software services for media and communication companies. Headquarters is in Missouri, USA.

Nexi is a Banking Holding and Public Administration company. The company is a market leader in numerous sectors in Italy and they are issuing, merchant services, ATM management, interbank corporate banking, clearing and Settlement. The company work for millions of individuals, businesses and all payments digital because it is simpler, safer and more practical for everyone. The headquarters is in Italy.

As on 2023, Nexi had 10,659 employees.

ACI Worldwide is a Powers Digital Payments company. It is having more than 6,000 organizations around the world, more than 1,000 of the largest financial institutions and intermediaries, as well as thousands of global merchants, rely on ACI to execute $14 trillion each day in payments and securities. The headquarters is in USA.

BlackBerry is a Software To Secure The IOT Devices like Smartphones and Tablets company. The Company products are unified endpoint security, secure communications, alerts and crisis communications, devices, unified endpoint management, applications, transportation asset tracking, development tools, embedded software, automotive software and antivirus for the home. It services are professional services, support and training. The headquarters is in Canada.

As of February 28, 2021, the Company owned approximately 38,000 worldwide patents and applications.

Varonis System is a pioneer in data security and analytics, fighting a different battle than conventional cyber security company. It is having more than 1,000 employees and more than 7,000 customers. The headquarters is in USA.

Box is a Cloud Data Storage company. The services are provide to the company which are working in the sector of financial services, government, nonprofit, education, professional services, life sciences, healthcare, retail, media and entertainment and construction. The headquarters is in USA.