Company lists · Data refreshed November 2026

Top 19 Data tech companies based in Slovakia

RevenueBase identified 43 company matches for data tech companies associated with Slovakia as of November 2026 and tracks 697 professional contacts across them, including 390 with verified work emails. Bratislava is the largest hub.

This list covers company matches for data tech companies associated with Slovakia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
43Companies
697Contacts tracked
390Verified emails
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The 19 largest data tech companies based in Slovakia

Ranked by team size
Top 19 of 43 company matches for data tech companies based in Slovakia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKošice, SlovakiaHQ recorded Nov 6, 20261,001-5,000169 contacts →

Exact match

“Ness Digital Engineering is a global provider of Intelligent Data and Software Engineering services, specializing in data, AI, and cloud-powered solutions that drive innovation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBratislava, SlovakiaHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“We are a technology and consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBratislava, SlovakiaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“I.S.D.D.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBratislava, SlovakiaHQ recorded Nov 6, 202611-5057 contacts →

Exact match

“We are experienced IT consultants and implement cutting-edge cloud, data and software solutions for our clients.#Aspecta is an IT consulting company that provides cutting-edge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRužinov, SlovakiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We design and implement solutions based on different technologies, systems and applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBratislava, SlovakiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“SKY IT provides consulting and implementation services in the field of information and communication technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBratislava, SlovakiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We help CEOs to make right decisions in right time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBratislava, SlovakiaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“At bAvenir, we are dedicated to shaping the future of data management with our cutting-edge middleware solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBratislava, SlovakiaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“d2B Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBratislava, SlovakiaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Our Company Partner Soft Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBratislava, SlovakiaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Technológie samy o sebe neposúvajú firmy dopredu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTrenčín, SlovakiaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Sme spoločnosť, ktorá vznikla v roku 1998 v Trenčíne ako lokálna firma v oblasti informačných technológií.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBratislava, SlovakiaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We aim to lead our clients in the development, implementation and operation of the most advanced solutions and to empower their businesses to realise the transformative power of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZilina, SlovakiaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“KA-SYS SK, based in Žilina, Slovakia, is a subsidiary of KASYS, located in the Oldenburg district of Lower Saxony, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchŽilina, SlovakiaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Špecializujeme sa na digitálnu transformáciu firiem a analýzu obchodných dát.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBratislava, SlovakiaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“We provide consulting and implementation services in the field of information and communication technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBratislava, SlovakiaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“ProPivot is an IT company with focus on computer data processing, Business Intelligence and software development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBratislava, SlovakiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“The MiW is software-consulting company focused on development highly-rated and tailored IT solutions, system integration or outsourcing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchZilina, SlovakiaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We don’t just build "pretty websites." We build digital ecosystems that pay for themselves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 43 data tech companies based in Slovakia

See the full list, filter by size, metro and specialty, and access 390 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data tech companies based in Slovakia at a glance

As of Nov 6, 2026
56.0%Verified-email coverage
16.2Average contacts per company
11-50Median size (employees)
55.8%Largest-city concentration · Bratislava
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
16
51-200
4
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Slovakia, so it is reported there. Company counts and contact totals on this page are exact for Slovakia, over 43 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Slovakia whose business descriptions match “data tech companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 390 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data tech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data tech companies are there based in Slovakia?

RevenueBase identified 43 company matches for data tech companies associated with Slovakia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ness Digital Engineering Slovakia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most data tech companies?

Bratislava leads with 24 company records, followed by Kosice (4) and Trencin (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 390 professional contacts with verified work emails tracked across these 43 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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.