Square
San Francisco, California, United States · Founded 2009
5001-10000 employees · SQ
Sourced & current · updated Jul 13, 2026Website
Square is a financial services and digital payments company providing point-of-sale systems, payment processing, and business management tools primarily for small and medium-sized businesses.
Where they sit
Stack tier: Marketing Technology (C)
Commerce TechnologyE-commerce MarketingMarketing Platform
Market leader in SMB payment processing and point-of-sale solutions in the United States, with growing presence in enterprise and international markets
Ownership
Parent: Block, Inc.
Subsidiaries