200.000 TCP requests

Our system is currently serving up to 200.000 TCP requests at the same time.

2000 virtual servers

In order to achieve high availability of our services we have set over 2000 virtual servers.

390 TB storage

Data from the websites of our customers have access to 390 TB of space.

16 TB RAM memory

To successfully execute all requests our server use more than 16 TB of RAM memory.


A few words about the company


Mainstream was founded 2005. Our aim is to provide advanced web hosting services.

With the best equipment in the three data centers in Serbia, one in the U.S. and one in France, and peering with all major ISPs, hardworking, experienced and dedicated administrators, we host many of the largest and most visited sites in Serbia.

Support is available 24x7, and the guaranteed availability of sites rating of 99.9% per year!


The best always pick the best.

Mainstream hosts 8 out of 10 most popular websites in Serbia according to Gemius Audience rating.


During the last couple of years we specialized for ...

Managed Web Hosting

We specialize in managed hosting services to large and demanding clients where they take responsibility for the implementation and maintenance of hosted applications or website.

High availability

The system design and implementation service that enables maximum operational performance and maximum stability for the system in which availability is essential for the functioning.

Load balancing

Method of distributing requests to multiple instances. The aim is to achieve maximum performance and to prevent overloading and ensure trouble-free operation due to failure of components.


We have more than 10Gbps redundant Internet links, and redundant links to the Serbian Open eXchange network to exchange local Internet traffic.

DNS hosting

We have powerful DNS infrastructure to serve records with low TTL values ​​so that it is possible to provide GEO location and balancing different strategies in case of attack.


Our system is based on Wowza Media Server platform enables video and audio streaming of high quality and is an important element in the implementation of OTT - Over The Top solutions.

Disaster Recovery

The data of our users is always safe and available for recovery from any location. We support advanced storage and replication of the most common types of databases, including Microsoft SQL, Oracle, MySQL and PostgreSQL.

White Label

We offer a wide range of white label services for those who want to expand their business with hosting services under their own brand. We provide the knowledge, expertise and technology, and can be sales and marketing partner.

Public Cloud

mCloud platform has been developed on a highly available infrastructure and provides a high level of redundancy, flexibility and scalability, as well as SLA guarantees.

Want to know who uses our services? Take a look!

Our clients →

Mainstream Enterprise Cloud

High-end platform for enterprise and mission critical needs

Our service is designed for companies of all sizes that need reliable, fast and secured platform for running their business on. Platform's design is based on company's experience as a leader in hosting of advanced online systems.

Technology behind the platform is based on VMware, Hyper-V, Cisco ACI, Citrix Netscaled, NetApp, 3PAR systems. Supported appliations and systems and almost all enterprise ready solutions (most of Microsoft services, Oracle, SAP, Sybase etc..)

SLA defines availability and desired performance on application and/or service level. 24x7 monitoring and advanced technical support are there to enhance service availability level and ensure that IT infrastructure is appropriate for intended business use.

Is this the service you are looking for?

Contact us →

mCloud - fully automatic cloud hosting platform with SSD

mCloud operates fully automatically and your virtual server may be available for only 10 minutes..

User can, using mCloud portal, create a server, at any time - a virtual machine as desired, with desired performance, network resources, and operating system. There are Microsoft or Linux platform solutions, as well as an automatic one-click installation of popular scripts such as web services Wordpress, Joomla, Magento, CPanel and others. Superior mCloud platform is based on SSD technology, quality and prices that compete with the world's largest cloud providers, but with local support and equipment in Serbia.

The first SSD cloud hosting in the region!

Year 2015. godine Mainstream was selected among Deloitte Technology Fast 50 2015 Central Europe

If you want great service for a fraction of the price…

mCloud →

No compromise on quality!

Superior hardware and software. Servers signed by Fujitsu, data being stored on NetApp storage systems, network equipment made by Cisco Systems.

We have our service system placed in three Data centers in Belgrade/Serbia (Tier 3 qualified, interconnected with redundant multiple 10GbE links) and in one in the USA and France.

Our team

Part of the group of people who do amazing things

Ljubiša Radivojević

Managing partner

Boško Radivojević

Managing partner

Marko Uskoković

System architect

Aleksandar Milosavljević

Chief Technical Officer

Jelena Opačić

Sales & Marketing Director

Boban Petrović

System administrator

Bojan Manojlović

System administrator

Aleksandar Nedeljković

Chief financial officer


What our clients said about us:

  • Mainstream is our longterm partner to whom we gladly left the complete care of the hosting and maintenance of our web sites including the largest web site in Serbia www.blic.rs, the portal zena.blic.rs, www.alo.rs, www.24sata . rs www.pulsonline.com through the biggest market place in the region www.mojauto.rs, www.superodmor.rs, www.nekretnine.rs and web shop www.nonstopshop.rs

    Jovan Protić
    CDO Ringier Axel Springer
  • For more than 3 years Mainstream takes care about Burek.com and its 1.7 million members. Together we have overcome all the challenges and since the very first day we did not have a single complaint. With such a team that takes care of the technology, we really can not fully focus on growth and development.

    Ivan Minić
    CEO Burek.com
  • Mainstream offers excellent managed hosting services for companies or websites that require high reliability and performance. A great response in the event of problems. Outstanding experts and great people!

    Bojan Leković
    CEO KupujemProdajem.com
  • Mainstream managed hosting is one of the best hosting service I have ever work with. They really offer high availability and high performance hosting service with great response time when you need support. They are based on top notch equipment and knowable professional stuff willing to find solution for every challenge. If you need great quality - Mainstream is solution for every recommendation.

    Relja Jović
    CEO MRM Worldwide

We host the web, and we are really good at it.


These are just few of our clients:


What can we do for you?

Mainstream d.o.o.
Studentski trg 4
11000 Beograd

+381 11 440 9420