Company lists · Data verified August 2026

Top 25 Enterprise IT consulting firms based in Slovakia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 165 companies tracked

There are 165 enterprise IT consulting firms headquartered in Slovakia (RevenueBase, August 2026). RevenueBase tracks 2,729 professional contacts across them, including 968 with verified work emails and 31 with mobile numbers. Bratislava is the largest hub.

This list covers enterprise IT consulting firms headquartered in Slovakia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

165Companies

2,729Contacts tracked

968Verified emails

31Mobile numbers

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The 25 largest enterprise IT consulting firms based in Slovakia

Ranked by team size

Top 25 of 165 enterprise IT consulting firms 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	Sytoss	Bratislava	51-200	87	22
3	Aardwark	Bratislava Of Bratislava	51-200	70	56
4	Gamo A.S	Bratislava	51-200	62	37
5	Ableneo	Bratislava	51-200	58	44
6	Dynatech	Bratislava	11-50	55	4
7	Lynx S.R.O	Kosice Of Kosice	51-200	54	44
8	Aspecta	Bratislava	11-50	52	46
9	Seyfor Slovensko	Presov	11-50	50	39
10	Materna Slovakia	Bratislava	11-50	49	33
11	Millennium	Bratislava	51-200	45	31
12	Raiffeisen Informatik SK S.R.O	Presov	51-200	42	26
13	Axenta	Liptovsky Mikulas	11-50	41	34
14	Synchronix, A. S	Bratislava	51-200	39	27
15	Karer Consulting	Bratislava	51-200	39	27
16	ISW S.R.O	Zilina	11-50	37	32
17	Neoxx A.S	n/a	51-200	36	2
18	MIM S.R.O	Zilina	11-50	35	26
19	Trixit	Bratislava	11-50	30	20
20	Wisdom Factory	Bratislava	11-50	25	22
21	Datacomp S.R.O	Kosice	11-50	25	21
22	GC System A.S	Bratislava	51-200	22	15
23	K Corp	Poprad	11-50	19	10
24	IGT Consulting S.R.O	Bratislava	11-50	17	14
25	EMM Slovakia	Bratislava	11-50	17	13

Showing 25 of 165 enterprise IT consulting firms based in Slovakia

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Enterprise IT consulting firms based in Slovakia at a glance

As of Aug 28, 2026

1-10Median size (employees)

BratislavaLargest hub · 93 HQs

31Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Enterprise IT consulting firms by metro

Metro	Companies
Enterprise IT consulting firms in Bratislava	93
Enterprise IT consulting firms in Kosice	11
Enterprise IT consulting firms in Bratislava Of Bratislava	6
Enterprise IT consulting firms in Zilina	6
Enterprise IT consulting firms in Nitra	3
Enterprise IT consulting firms in Banska Bystrica	3
Enterprise IT consulting firms in Presov	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 “enterprise IT consulting firms”, 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; 0 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 enterprise IT consulting firms are there based in Slovakia?

There are 165 enterprise IT consulting firms headquartered in Slovakia as of August 2026 (RevenueBase).

What is the largest company on this list?

Greyson, headquartered in Bratislava, tops this list with the largest team on record.

Which city has the most enterprise IT consulting firms?

Bratislava leads with 93 headquartered companies, followed by Kosice (11) and Bratislava Of Bratislava (6).

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 968 verified decision-maker contacts tracked across these 165 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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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.