What Sunsec does

SUNSEC s.r.o. (Sunsec) is a privately held Czech IT services company headquartered in Prague, founded in 2003 as a spin-off from the security division of Sun Microsystems' Professional Services organization. The firm delivers professional IT services and managed infrastructure solutions focused on UNIX systems and IT security, serving small, medium, and large organizations across the Czech Republic through direct enterprise field sales and individualized consulting engagements. Its portfolio spans a layered 'Bezpečnostní dohled' (Security Oversight) framework built on third-party open-source platforms — Nagios for monitoring, Adiscon LogAnalyzer for log management, and Wazuh for SIEM — supplemented by identity management, privileged identity management, BYOD/mobile security, server virtualization, data storage, backup, high availability/disaster recovery, and a Zimbra-based Virtual Office SaaS offering.

The company monetizes primarily through recurring managed-services subscriptions (5,000 to ~90,000 CZK/month tiers), hourly professional services (2,000-4,000 CZK/hour), one-time infrastructure delivery projects, and bespoke consulting engagements. Service delivery is augmented by Automic Service Orchestration for Service Catalog Automation and Closed-Loop Remediation. Sunsec holds ISO 27001 certification, explicitly markets NIS2 and DORA compliance readiness, and operates exclusively in the Czech market with approximately ten visible senior contacts covering security, UNIX/Linux, virtualization, storage, web, Microsoft solutions, and end-user support.

Name

Sunsec

Legal name

SUNSEC s.r.o.

Website

https://sunsec.cz

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

1–10 employees

Short description

Sunsec is a privately held Czech IT services firm (founded 2003, ex-Sun Microsystems) delivering managed UNIX infrastructure, cybersecurity oversight (monitoring, SIEM, log management), and consulting to SMEs, enterprises, and public-sector clients across the Czech Republic via direct field sales.

Ownership category

akta.pro rank

Headquarters

HQ city

Prague

HQ country

Czechia

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. IT Infrastructure Management Outsourcing: Full outsourcing of IT infrastructure management for small and medium businesses, including server administration, network element management, monitoring, and backup solutions management.
2. Extended IT Support Services: Support for implemented solutions including incident resolution in 5x8 and 7x24 modes, consulting support, and recurring activities. Billed monthly with hourly rates for additional services.
3. Consulting Services: Architectural design, security analysis, audits, implementation analysis, and IT infrastructure consulting. Billed hourly or as project-based engagements.
4. IT Infrastructure Delivery: Delivery and installation of servers, data storage, and server infrastructure elements including migration and integration with existing systems.
5. Project Management Services: Independent management of customer projects by certified project managers with expertise in project methodologies.
6. Technical Investor Supervision (TDI): Technical supervision services using long-term experience from IT system management and implementation to assist with project documentation and IT infrastructure support planning.
7. Domain and Web Hosting Services: Domain placement, DNS management, email and web hosting services. Technical setup fee plus monthly management fees per domain.
8. Virtual Office Services: Remote work and IT infrastructure provision as a service (SaaS). Can be hosted on customer infrastructure, provided hardware, or in shared IT infrastructure at a professional data center with high availability.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels4 records

Core offering

SUNSEC s.r.o. ("Sunsec") is a Czech professional IT services firm founded in 2003 as a spin-off of Sun Microsystems Professional Services' security division. The company delivers managed IT infrastructure outsourcing, IT consulting, project management, technical investor supervision, and a portfolio of cybersecurity, virtualization, backup, hosting, identity management, and IT automation solutions to organizations in the Czech Republic.

Product overview

Sunsec is a Czech IT services company (established 2003 as a spin-off from Sun Microsystems' Professional Services division) offering a portfolio of professional IT services focused on UNIX systems and IT security. Its product portfolio is organized into a layered cybersecurity oversight framework (Bezpečnostní dohled) comprising Monitoring (Nagios-based), Log Management (Adiscon LogAnalyzer), and SIEM (Wazuh-based), supplemented by specialized security solutions including identity management, privileged identity management, BYOD security, and security audits. Core infrastructure offerings include server virtualization, data storage, backup, high availability/disaster recovery, server and web hosting, and virtual office (built on Zimbra). Service delivery is further enhanced by automation modules — Service Catalog Automation and Closed-Loop Remediation — both powered by Automic Service Orchestration. The company also delivers managed IT infrastructure services, support and maintenance, project management, consulting, and technical investor supervision.

Differentiator

Problem solved

Functional benefit

Products and services

• IT Infrastructure Management (Správa IT infrastruktury)

Quantifiable outcome

• Reduced manual interventions to minimum through automation
• +4 more outcomes

Named customers1 record

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

AI capability1 record

Feature5 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Zikum.czminorOthersZikum.cz granted permission to use their Czech localization for Zimbra Desktop as a basis for Sunsec's Czech translation of Zimbra server. Sunsec developed and publishes Czech localization for Zimbra email server on GitHub (sunseccz/zimbra-cestina).
• Technology and Software Partners (unnamed)coreTechnology or IntegrationThe company displays partner logos on their website indicating partnerships with multiple technology vendors and software providers. Specific partner names are not disclosed in the text content. Partners include major technology companies in the IT infrastructure, security, virtualization, and software sectors.

Scale indicators2 records

Recent moves7 records

Expansion highlights4 records

Emerging players

• Arctic Wolf: Managed detection-and-response provider taking share from MSSPs via a SaaS subscription model — emerging model Sunsec competes against in the SMB/mid-market security-outsourcing space.

Direct peers

• Unicorn (Unicorn a.s.): Large Czech IT services and solutions group active in infrastructure, security, and custom development — relevant comparable for project management, consulting, and infrastructure outsourcing.
• Soitron: Slovak-headquartered IT services and system-integration group with CEE-wide presence in managed services, networking and security — comparable regional managed-services peer.
• ALEF Group: Czech IT services and cybersecurity provider serving SMBs and mid-market — closest head-to-head comparable in terms of geography, scale, and managed-security + infrastructure portfolio.
• Gordic: Czech ICT provider to public administration and enterprise with strong cybersecurity and compliance positioning — competes for the same public-sector/government NIS2-ready mandates Sunsec targets.
• Asseco Central Europe: Central European IT services and software provider serving enterprise and public-sector clients, overlapping with Sunsec on infrastructure, IT security, and IT outsourcing.
• AutoCont Czech Republic: Czech-based IT infrastructure and managed services firm offering servers, virtualization, security and support comparable to Sunsec's outsourcing and infrastructure delivery offerings.

Broad incumbents

• Trustwave: Global managed security services provider offering MDR, SIEM, and compliance — relevant at the SIEM/MSSP level above Sunsec's regional managed-security offering.
• Atos (now Eviden): Global IT services and cybersecurity incumbent with significant Czech and CEE presence; relevant comparison point for the upper bound of the infrastructure outsourcing and managed-security market.
• ESET: Slovak-founded cybersecurity vendor with a much broader product footprint (endpoint, SIEM, MDR) than Sunsec, but a relevant regional incumbent whose products and managed services compete for the same CIS/CEE security budgets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights6 records

Customer concentration

• GitHubgithub.com/sunseccz
• LinkedInlinkedin.com/company/sunsec

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sunsec