Europe: Belgrade, Serbia • Ljubljana, Slovenia
00 381 11 440 9 400

About Us

Who We Are

SuperAdmins is a company specializes in providing high-quality IT infrastructure services for SMBs, ISVs, MSPs, Hosting and Cloud providers.. With HQ in Belgrade, Serbia and office in Ljubljana, Slovenia, we are the team of 50+ IT experts which can help you with anything related to IT infrastructure. As proof of our high-quality service delivery, SuperAdmins is ISO 9001 and ISO 27001 certified and our methodology and processes are aligned with ITIL v3.

The main scope of our work is:

  • SYSADMIN SUPPORT: Proactive support for your entire IT infrastructure available 24/7 and “White label” 1st line end-user IT support
  • IT PROJECTS / DEVOPS : Design, integration and delivery of IT infrastructure solutions
  • 24/7 NOC: Monitoring key equipment/services and performing regular maintenance tasks

SuperAdmins basically supports all technologies related to IT infrastructure:

  • Servers: Linux (all distributions), Windows Server (all versions), Mac OS X Server (all versions), Free/NET/OpenBSD (all versions) operating systems with related services (Web, App, Mail, Collaboration, Database, Active Directory…)
  • Networking: Active network devices – L2/L3 switches, routers, firewalls, Load Balancers (Cisco, HPN, Juniper, Citrix NetScaler, Barracuda)
  • Virtualization: Server virtualization, VDI and App virtualization (VMware ESXi, Xen, Hyper-V, KVM, OpenVZ, VirtualBox, Parallels)
  • Enterprise hardware: Servers and storages (HP, Dell, Fujitsu, NetApp, IBM, EMC, Tegile)
  • Consumer technologies: Client operating systems (Windows, MacOS X, iOS, Android), client apps, consumer hardware, Office 365
  • Cloud and hosting billing/orchestration: cPanel, WSP, Sentora, OnApp, SolusVM, WHMCS, Blesta, HostBill, UberSmith, Plesk
  • DevOps: Ansible, Chef, Puppet, SaltStack, Docker, LXC, Travis, Jenkins, Vagrant, GitHub, Bitbucket, Logstash, Graylog, OpenStack
  • Public Cloud: AWS, Microsoft Azure, Google Cloud Platform, Digital Ocean

Our Core Team

Ljubiša Radivojević
Nikola Marković
Nikola Trajković
Business Development
Veselin Mijušković
L3 Linux
Vladimir Stefanović
L3 Windows  
Nikola Smiljanić
L3 Networking support

Why Us ?


SuperAdmins unique approach to the market offers high quality service with competitive pricing. Our pricing model is simple and transparent, without hidden/additional costs.


Whether you would like to enrich your portfolio or to extend the availability, SuperAdmins could be your partner and help you increase your revenue.


Apart from having partnerships with all major headhunting agencies, SuperAdmins has on site recruitment through Admin Training Center, in order to select high-skilled staff and secure excellence in what we do.


SuperAdmins nurtures the western business culture and has a team of engineers with high-language competence. Your company and clients will not face any issues related to the communication, understanding or response time.




"SuperAdmins is a great support to our business. I can always count on them which gives me a peace of mind"

Luis Almeida,
Project Manager, Preemo

"It such a great thing to know I can rely on you guys for everything you do"

Chris Elliott,
SysAdmin, Mainstream

"I love working with you guys because you are smart!"

Sal Occhipinti,
Director, GothamWeb

"SuperAdmins is a great support to our business. I can always count on them which gives me a peace of mind"

Luis Almeida,
Project Manager, Preemo