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Who is ST1?
ST1 is a Brazilian information technology services provider focused on infrastructure, connectivity, and managed solutions for corporate and institutional customers.
- Design and implementation of corporate IT infrastructure, including networking, servers, and storage.
- Managed services and outsourcing for data centers, connectivity, and critical business systems.
- Enterprise networking and communications solutions (networking), including LAN/WAN and wireless.
- Security and resilience services, such as monitoring, backup, and business continuity support (security, data protection).
- Consulting, integration, and ongoing technical support for complex multi-vendor IT environments.
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More About
ST1 operates as an IT infrastructure and services company serving enterprises that require stable, supported technology environments for business operations, branch connectivity, and data center workloads.
The company’s portfolio spans core infrastructure design and deployment, including network topology planning, cabling, routing and switching, wireless access, and server and storage configuration, aligning with typical enterprise architectures that separate core, distribution, and access layers in LAN/WAN environments (networking).
ST1 also provides managed services and outsourcing, where it assumes responsibility for monitoring, maintaining, and operating customer infrastructure components, often under Service Level Agreements (SLAs) that cover availability, incident response, and performance metrics (IT services / data processing & outsourced services).
On the connectivity side, ST1 supports corporate communications links between headquarters, branches, and remote sites, integrating carrier services, VPNs, and secure remote access, and working with standard protocols such as IP, Multiprotocol Label Switching (MPLS), and Virtual Private Network (VPN) technologies to maintain secure and reliable data flows.
Security and resilience offerings typically include network security controls, monitoring, backup and recovery processes, and business continuity planning, integrated with existing infrastructure and aligned with common enterprise practices for segmentation, access control, and data protection (security).
ST1 positions itself as a systems integrator that works with multiple vendors and platforms, helping customers design, implement, and support heterogeneous environments where interoperability, lifecycle management, and coordinated support are central concerns.
For enterprise architects and infrastructure leaders, ST1 fits into marketplace categories such as managed network services, infrastructure outsourcing, and data center and connectivity integration, often complementing internal IT teams with specialized engineering capacity, project deployment services, and ongoing operational support.
Its offerings are typically used in environments where predictable service levels, documented processes, and coordinated change management are prioritized for core network, server, and connectivity assets that underpin line-of-business applications and collaboration tools.
Our description of ST1. Updated February 2026.
