SuperAdmins

📍 Belgrade, SerbiaTechnology & Software👥 50–249 employees

About SuperAdmins

SuperAdmins is an IT services company specializing in managed IT operations, cloud infrastructure management, and platform monitoring.

Mainstream is a company that provides cloud and managed hosting services, operating in Southeast Europe. The organisation describes a regional network of data centers spanning multiple countries and reports a presence in the Southeast Europe market. The company states continuous activity in cloud infrastructure and application modernization since 2005 and lists a portfolio of public cloud partnerships and regional hosting facilities.


Services and Capabilities — Core service areas and delivered outputs include:

  • Cloud platform and managed cloud: design, deployment and operation of a private or hosted cloud platform; ongoing infrastructure management and 24/7 support for customer workloads.
  • Public cloud migration and management: planning and execution of migrations to AWS, Microsoft Azure and Google Cloud; managed services for ongoing cloud infrastructure administration.
  • Managed hosting and data center services: provision and operation of hosting environments across a regional network of data centers, including location-specific hosting options.
  • Business continuity and data protection: disaster recovery architectures, backup-as-a-service and solutions for data availability and recovery operations.
  • Application modernization and platform automation: DevOps implementation, Kubernetes setup and automation tooling to support application deployment and operations.
  • Consulting and data services: offerings such as data governance, Power BI analytics implementation, Oracle database services, Robotic Process Automation and cloud cost optimization.

Industry Focus — Industries and typical work performed:

  • Financial services / Banking: cloud environments tailored to banking requirements, banking application support, operations services and disaster recovery designed for regulatory and availability needs.
  • Retail and e-commerce: hosting and managed services to improve scalability, reliability and security of online retail platforms.
  • Manufacturing and distribution: digital maturity assessments and infrastructure projects to support business transformation initiatives.
  • Research and product development: provision of AI/ML-ready cloud infrastructure for model training and algorithm development.

Technology and Delivery Approach — Recurring technical themes and delivery methods:

  • Multi-cloud integration and lifecycle services for AWS, Azure and Google Cloud, including certified expertise and platform-specific migrations.
  • Use of a regional data center footprint to offer geographically separated, highly available hosting and to provide local hosting options across multiple countries.
  • Automation and operational support through DevOps practices, Kubernetes orchestration, CloudOps account consolidation and continuous infrastructure management.
  • Data protection and resilience implemented via backup-as-a-service, disaster recovery solutions and partnerships with vendors for data protection technologies.
  • Adoption of partner technologies and vendor certifications across AWS, Microsoft, Google, Oracle, NetApp and Veeam to support migrations, storage, backup and database services.

Key employees

No employees found in our database.

General Emails

General company emails, e.g. customer support lines

    sales@mainstream.eu

    Sales Department

    sales.gr@mainstream.eu

    Unclassified inbox

    sales.si@mainstream.eu

    Unclassified inbox

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Company Info

Last updated: 08/09/2025

Belgrade, Serbia

Employees: 50 - 249

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