- Broadband
- Carrier Networks
- Cloud
- Compliance
- Components
- Connectivity
- Digital Transformation
- Enterprise
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Who is Sirti?
Sirti S.p.A. is an Italian technology and engineering company that designs, builds, and manages telecommunications, digital infrastructure, and Information and Communication Technology (ICT) systems for network operators, enterprises, and public-sector customers.
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- Telecommunications network engineering, deployment, and managed services for fixed and mobile operators (network infrastructure).
- Design and implementation of enterprise ICT and digital infrastructure projects, including data center and cloud-oriented architectures (IT infrastructure services).
- System integration for networking, cybersecurity, and unified communications solutions in corporate and public administration environments (systems integration).
- Field services, operations, and maintenance for critical network assets, including transport, access, and backbone infrastructure (network operations services).
- Consulting and project management for large-scale infrastructure and digital transformation programs in Italy and selected international markets (technology consulting).
More About Sirti
Sirti S.p.A. operates as an engineering and technology services provider focused on telecommunications networks and digital infrastructure used by carriers, enterprises, and public institutions. Its work spans fixed and mobile network domains, enterprise networking, and ICT environments where reliability, interoperability, and compliance with industry standards are central requirements. Customers typically engage Sirti for end-to-end project delivery, from planning and design through deployment, integration, and ongoing operations.
In telecommunications, Sirti builds and maintains transport and access networks that support broadband, fiber, and mobile services (network infrastructure). Projects can cover optical fiber backbones, metropolitan networks, last-mile access, and radio sites for mobile networks. Architectures in this domain typically incorporate IP/MPLS (networking), optical transport technologies, and standardized protocols for carrier-grade availability and management. Sirti also delivers field operations, installation, and maintenance, enabling network operators to outsource parts of their rollout and lifecycle management while retaining control over service delivery.
On the ICT side, Sirti provides system integration and digital infrastructure services for enterprise and public-sector environments (IT infrastructure services). This includes design and deployment of LAN/WAN architectures, data center networking, and connectivity to cloud platforms using standard routing, switching, and security protocols. The company integrates hardware and software from multiple vendors, aligning network and infrastructure architectures with customer requirements for performance, segmentation, and resilience. In many engagements, Sirti acts as a general contractor, coordinating heterogeneous components into a single operational environment.
Cybersecurity and unified communications form additional solution areas within Sirti’s portfolio (cybersecurity, collaboration). In cybersecurity projects, the company integrates network security controls, perimeter defenses, and monitoring solutions based on widely used frameworks and technologies such as firewalls, VPNs, intrusion detection/prevention, and identity-aware access. Unified communications projects typically bring together voice, video, messaging, and collaboration tools over IP networks, with attention to Quality of Service (QoS), SIP-based signaling, and interoperability with existing PBX or contact center platforms.
From a marketplace taxonomy perspective, Sirti aligns with categories such as telecom network engineering services, network operations and field services, enterprise network and data center integration, cybersecurity system integration, and ICT consulting. Its role is to provide design authority, implementation capacity, and operational support around standardized technologies and architectures rather than proprietary platforms. For enterprise technical stakeholders, Sirti represents a service partner for deploying and managing complex networked infrastructures that span carrier networks, corporate campuses, data centers, and public-sector facilities.
Our description of Sirti. Updated December 2025.