IT Infrastructure · Virtualization · Security

Reliable IT Infrastructure.
Skilled Team. Secure Business.

A dependable partner in IT infrastructure, virtualization and security — with years of hands-on experience designing, implementing and maintaining complex data-center systems, committed to the growth of small and medium enterprises at home and abroad.

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Trusted by state institutions Founded 2022 Belgrade, Serbia
What we do

End-to-end IT infrastructure services

From architecture design to long-term maintenance — robust, secure and scalable solutions tailored to each client.

IT Infrastructure Maintenance

Full lifecycle care of your IT environment — assessment, design, implementation and proactive day-to-day operations.

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Network Infrastructure

Active and passive equipment — routers, switches, firewalls, structured cabling, VLAN segmentation and monitoring.

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IT Security & Protection

Firewall & UTM, endpoint protection, IDS/IPS, backup and disaster-recovery — defending data against modern threats.

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Servers, Storage & Data Center

Physical and virtual servers, SAN/NAS/DAS storage, high availability, redundancy, migrations and consolidation.

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Virtualization & Cloud

Azure, Microsoft 365, VMware vSphere/ESXi and hybrid cloud — design, migration, administration and cost optimization.

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Multi-vendor Expertise

Experience across Microsoft, VMware, Cisco, Dell, IBM, Lenovo, Check Point, Palo Alto and Fortinet for heterogeneous environments.

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IT Consulting & Strategy

Assessments, modernization roadmaps, budget and investment planning, and long-term IT architecture for digital transformation.

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IT Support Outsourcing

Full or partial IT support — helpdesk, remote & on-site, 24/7 monitoring and SLA-backed response times.

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Who we are

A senior team that treats every project individually

Founded in May 2022, ISM brings together engineers with many years of experience designing IT architecture and maintaining complex systems inside data centers. We're deliberately small — so every client gets full attention.

  • Solution-focused

    Technically sound and business-justified — built around your budget, needs and growth plans.

  • Data-center grade

    Standards of security and reliability proven on complex, high-availability environments.

  • Trusted by institutions

    Experience meeting the strictest standards of security, reliability and regulatory compliance.

More about us
ISM engineers planning and designing IT infrastructure
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Founded in Belgrade
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Core service areas
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Vendor ecosystems
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Monitoring & response
How we work

From first assessment to long-term care

Assess

We analyze your current setup, identify weak points and risks, and understand your business goals.

Design

We plan an optimal, scalable architecture and recommend the right equipment and software.

Implement

We deploy and configure every component, with secure migrations and minimal disruption.

Maintain

Continuous monitoring, preventive maintenance and optimization keep systems stable and secure.

Multi-vendor expertise

Technologies we work with

MicrosoftVMwareCisco DellIBMLenovo Check PointPalo AltoFortinet

Let's build IT infrastructure you can rely on

Entrust the building and maintenance of your IT infrastructure to a team that meets the strictest standards of security and reliability.

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