Square, founded in 2009 by Jack Dorsey and Jim McKelvey, is a prominent financial services and mobile payment company that has transformed how businesses handle transactions. Initially gaining recognition for its innovative card reader that allowed merchants to accept credit card payments via mobile devices, Square has since expanded its offerings to include a comprehensive suite of tools designed to streamline business operations. These services encompass point-of-sale systems, e-commerce capabilities, inventory management, payroll processing, and access to business loans, catering to a diverse range of businesses from small enterprises to larger corporations.
As of 2024, Square has established itself as the U.S. market leader in point-of-sale systems, serving 4 million sellers and processing $228 billion in payments annually. The company’s commitment to innovation is evident in its continuous development of new features and services. In 2025, Square introduced AI-powered tools that provide businesses with deeper insights into their operations and customer behavior, as well as support for Bitcoin payments, allowing merchants to accept cryptocurrency transactions. These advancements underscore Square’s dedication to empowering businesses with cutting-edge technology and maintaining its position at the forefront of the financial services industry.