Company lists · Data verified August 2026

Top 25 IT consulting companies based in Slovakia

Name: IT consulting companies based in Slovakia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 205 companies tracked

As of August 2026, this directory lists 205 IT consulting companies based in Slovakia, with 3,554 contacts and 1,251 email addresses. Bratislava is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 28, 2026.

205Companies

3,554Contacts tracked

1,251Verified emails

43Mobile numbers

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The 25 largest IT consulting companies based in Slovakia

Ranked by team size

Top 25 of 205 IT consulting companies based in Slovakia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Greyson	Bratislava	201-500	218	148
2	Datalan	Kosice	201-500	167	77
3	Tempest	Bratislava	201-500	161	2
4	Ditec, A.S	Bratislava Of Bratislava	201-500	152	70
5	Interway	Bratislava	51-200	133	76
6	localhost.company	Kosice	51-200	88	61
7	Sytoss	Bratislava	51-200	87	22
8	I.S.D.D. Plus S.R.O	Bratislava	51-200	72	59
9	Aardwark	Bratislava Of Bratislava	51-200	70	56
10	Ableneo	Bratislava	51-200	58	44
11	Goldmann Systems	Bratislava	51-200	56	42
12	Dynatech	Bratislava	11-50	55	4
13	Aspecta	Bratislava	11-50	52	46
14	Raiffeisen Informatik SK S.R.O	Presov	51-200	42	26
15	Synchronix, A. S	Bratislava	51-200	39	27
16	Karer Consulting	Bratislava	51-200	39	27
17	ISW S.R.O	Zilina	11-50	37	32
18	Neoxx A.S	n/a	51-200	36	2
19	MIM S.R.O	Zilina	11-50	35	26
20	Trixit	Bratislava	11-50	30	20
21	Wisdom Factory	Bratislava	11-50	25	22
22	Nuaktiv	Bratislava	11-50	22	20
23	GC System A.S	Bratislava	51-200	22	15
24	K Corp	Poprad	11-50	19	10
25	Beset, Spol. S R. O	Bratislava	51-200	19	7

Showing 25 of 205 IT consulting companies based in Slovakia

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IT consulting companies based in Slovakia at a glance

As of Aug 28, 2026

11-50Median size (employees)

BratislavaLargest hub · 122 HQs

43Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

IT consulting companies by metro

Metro	Companies
IT consulting companies in Bratislava	122
IT consulting companies in Kosice	14
IT consulting companies in Zilina	10
IT consulting companies in Bratislava Of Bratislava	6
IT consulting companies in Trencin	4
IT consulting companies in Nitra	4
IT consulting companies in Trnava	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “IT consulting companies”, with match quality audited by blind human judging, and headquartered in Slovakia.
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: Contact records re-verify on a rolling cadence; 6 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many IT consulting companies are in the directory?

The directory contains 205 IT consulting companies based in Slovakia as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 3,554 contacts and 1,251 email addresses associated with IT consulting companies based in Slovakia.

Which city has the most IT consulting companies on the list?

Bratislava is the single most-represented city among the IT consulting companies on the list.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.