Company lists · Data refreshed September 2026
Top 13 Managed IT services companies based in Slovakia
RevenueBase identified 36 managed IT services companies headquartered in Slovakia as of September 2026 and tracks 222 professional contacts across them, including 78 with verified work emails and 6 with mobile numbers. Bratislava is the largest hub.
This list covers managed IT services companies headquartered in Slovakia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 13 largest managed IT services companies based in Slovakia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 63 | ||||
“The strategy of GAMO is a long-term market coverage supported by high quality of services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 15 | ||||
“Spravujeme IT viac ako 50 slovenským spoločnostiam už viac ako 19 rokov.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | Seal IT Services, S.R.OPartial evidence | 13 | |||
“For almost two decades we provide IT administration of corporate networks and systems.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 12 | ||||
“Poslaním COMTEC Group je vytvárať moderné, bezpečné a spoľahlivé IT prostredie.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 7 | ||||
“Na Slovenskom IT trhu pôsobíme od roku 1996.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 7 | ||||
“We're an IT outsourcing company with over 30 years of experience in the IT industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 4 | ||||
“Your Trusted IT Partner for Seamless Business Operations Since 2002, we have been providing businesses with sales, consultancy, and full-service IT support for Microsoft, Cisco…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Pcworms, S.R.OPartial evidence | 3 | |||
“Complex IT support for your business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 2 | ||||
“PROMA Technology provides services in the field of information technology and cyber protection and security to demanding clients who require constant operation, but also to small…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | SandingPartial evidence | 2 | |||
“SANDING je dôveryhodný technologický partner pre SMB firmy, ktorý riadi, chráni a rozvíja ich IT prostredie.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2 | ||||
“We primarily provide IT out-sourcing services, security consulting and audits, hosting services, and custom application development.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2 | ||||
“Spoločnosť NETVEL s.r.o.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Upservis.SkIndirect evidence | 1 | |||
“Správa firemných a domácich sietí” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 13 of 36 managed IT services companies based in Slovakia
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Managed IT services companies based in Slovakia at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among managed IT services companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Slovakia whose own description of what they do matches “managed IT services companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among managed IT services companies, and records with no verified work email. Companies headquartered outside Slovakia are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 78 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many managed IT services companies are there based in Slovakia?
RevenueBase identified 36 managed IT services companies headquartered in Slovakia as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Gamo A.S, headquartered in Banska Bystrica, tops this list with the largest team on record.
Which city has the most managed IT services companies?
Bratislava leads with 22 headquartered companies, followed by Banska Bystrica (1) and Bratislava Karlova Ves (1).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 78 verified decision-maker contacts tracked across these 36 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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