REALIBALE ON-PREMISES INFRASTRUCTURE
Your team needs a secure and efficient work environment and stability across all company systems. A well-designed and optimized server infrastructure keeps operations running without interruption and reduces costs by eliminating unnecessary hardware expenses.
ACHIEVE MORE WITH SII x ON-PREMISE INFRASTRUCTURE SERVICES
Infrastructure management & maintenance
A well-maintained infrastructure minimizes internal malfunctions and enables fast recovery from unexpected disruptions. Our management and maintenance services, backed by best practices from over 3 500 locations worldwide, ensure business continuity in your day-to-day operations. With rapid incident response aligned with SLA agreements, we help prevent costly downtime and maintain efficient performance.
Our services include:
- Proactive monitoring & change management to detect and eliminate potential threats before they impact your business
- Hardware & software updates to ensure high system availability and data security
- Regulatory compliance support to achieve and maintain compliance with key legal and regulatory requirements such as DORA and NIS-2, essential for data protection and cybersecurity risk mitigation
Virtualization
Less IT hardware means lower costs. Rely on our expertise to optimize your infrastructure —not just to cut expenses, but to maximize the efficiency and performance of your existing resources.
Sii's virtualization services provide:
- Assessment of client needs using tools such as VMware, MS Hyper-V, and Fujitsu Primeflex
- Recommendation of the best software in terms of scalability and flexibility
- Comprehensive project execution, from consultation to implementation, with high-quality technical support backed by years of experience
IT audits
We leverage our years of experience in infrastructure design and best practices from the Microsoft Cloud Adoption Framework to assess your IT environment.
As part of our audit services, we will:
- Identify areas for optimization and evaluate your organization's cloud maturity
- Provide cost-reduction recommendations through cloud solutions and support you in planning and migrating your infrastructure
- Assess your infrastructure for licensing compliance, data recovery efficiency, business continuity, and other critical aspects
Migration and integration services
Cloud migration and system integration are critical to modernizing IT infrastructure. If you're considering digital transformation, our team will handle every stage of the process, securely transferring your servers and applications to the public cloud without disrupting your team's operations.
Our comprehensive migration support includes:
- Analysis of expected business and financial benefits before migration
- Planning and selecting the optimal migration strategy
- Executing projects with or without application modifications—whether through Relocate, Rehost (no changes) or Replatform, Refactor (cloud-optimized adaptation)
- Post-migration support, including cloud management and monitoring solutions to ensure optimal performance and security
WHY PARTNER WITH SII FOR ON-PREMISE INFRASTRUCTURE SERVICES
Local presence in 3 500+ locations
Sii delivers on-premise infrastructure services backed by global experience and hands-on local execution. With experts on-site or nearby, we handle installations, maintenance, and support in line with local standards, languages, and compliance. From data centers to offices, warehouses, and factories – we ensure fast response times and consistent service quality wherever you operate.
Compliance with international standards
Our projects adhere to top international standards, including ISO 27001, ISO 27018, ISO 13485, ISO 14001, ISO 9001, TISAX, and Ecovadis, guaranteeing robust, compliant, and high-quality infrastructure solutions.
Authorized partnerships with leading technology providers
As an authorized partner of DELL, HP, CISCO, Microsoft, VMware, and IBM, we deliver cutting-edge technology solutions and expertise, ensuring optimal performance and reliability for your on-premise infrastructure projects.

ON-PREMISE INFRASTRUCTURE case studies
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IT Infrastructure NEWS & PROJECTS
WHAT YOU NEED TO KNOW
Read out FAQ
On-premise infrastructure refers to an IT environment within a company’s premises. It consists of servers, storage devices, a computer network, and often a data center. The main components include:
- Servers: High-performance computers used for data storage, running applications, and managing networks.
- Storage devices: Equipment for permanent data storage, such as hard drives, disk arrays (SAN), or network-attached storage (NAS) systems.
- Computer network: A connection of computers and network devices that enables data exchange.
- Data Center: A specially designed room or building that houses servers, storage devices, and other IT equipment and provides optimal working conditions.
| Feature | On-Premise Infrastructure | Cloud Computing |
| Location | Physically at the company’s premises | Remotely, in the cloud provider’s data centers |
| Ownership | Owned by the company | Owned by the cloud provider |
| Costs | High initial costs, lower maintenance costs | Lower initial costs, higher long-term costs |
| Scalability | Difficult to scale quickly | Easy to scale quickly |
| Security | High level of control but requires more investment in security | Security provided by the cloud provider |
- High initial costs: Purchasing and implementing hardware and software require significant investments.
- Management complexity: On-premise infrastructure is a complex system that requires specialized knowledge and skills.
- Scalability: Scaling the infrastructure can be time-consuming and costly.
- Security: Securing the infrastructure against cyberattacks requires ongoing investments and efforts.
On-premise infrastructure is a good choice when:
- Full control over data and applications is required.
- High performance and low latency are essential.
- The workload is predictable and stable.
Cloud computing is a better choice when:
- Flexibility and rapid scalability are needed.
- Costs are a crucial factor.
- Full control over the infrastructure is not necessary.
- Hyperconvergence: Combining servers, storage, and networking into a single system, which simplifies management and enhances performance.
- Software-defined infrastructure (SDI): Infrastructure management software that allows for greater flexibility and automation.
- Edge computing: Moving computing and data storage closer to the data source, improving performance and reducing latency.
- AI and Machine Learning: Implementing artificial intelligence and machine learning for infrastructure management.
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