HST Employee Directory
Software DevelopmentSão Paulo, Brazil501-1000 Employees
HST operates in software development focused on the payments ecosystem, delivering IT solutions that support secure electronic transactions in both physical and digital channels. Its offerings serve financial institutions, including fintechs, and retailers, helping issuers, card networks, and acquirers deliver safe and efficient payment experiences for end users. The company provides capabilities for card issuance and tokenization, e-commerce transaction security, ATM terminal management, and verification of electronic payments, and its technologies conform to industry standards such as PCI and EMVCo. Headquartered in Campinas, in the state of São Paulo, Brazil, the company also has a presence in the United States. It has operated for more than 30 years and serves markets in 18 countries across three continents, underscoring its international reach.
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