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Square

San Francisco, California, United States · Founded 2009

5001-10000 employees · SQ

Sourced & current · updated May 11, 20260 of 4 facts verifiedWebsite

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

Leading payment processing and commerce platform for small to medium-sized businesses

Ownership

Parent: Block, Inc.

Competitors

In their space

Pre-call brief from ATDb — sourced from the live database, current as of May 11, 2026. Not a static screenshot.