Company lists · Data verified August 2026

Top 25 Consulting firms based in Slovakia

Name: 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 303 companies tracked

There are 303 consulting firms headquartered in Slovakia (RevenueBase, August 2026). RevenueBase tracks 1,502 professional contacts across them, including 598 with verified work emails and 48 with mobile numbers. Bratislava is the largest hub.

This list covers 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.

303Companies

1,502Contacts tracked

598Verified emails

48Mobile numbers

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The 25 largest consulting firms based in Slovakia

Ranked by team size

Top 25 of 303 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	PKF Apogeo Group, SE	Bratislava	51-200	104	77
3	Trenkwalder Slovakia	Michalovce Kosicky	11-50	44	11
4	Karer Consulting	Bratislava	51-200	39	27
5	Interconnection Consulting	Bratislava	11-50	39	4
6	MIM S.R.O	Zilina	11-50	35	26
7	Menkynapartners Management Consulting, S.R.O	Bratislava	11-50	29	23
8	Edgar Baker	Bratislava	11-50	24	9
9	BPS Group	Bratislava	51-200	21	15
10	IGT Consulting S.R.O	Bratislava	11-50	17	14
11	BMB Partners Taxand Slovakia	Bratislava	11-50	16	12
12	IPA Slovakia	Zilina	11-50	16	9
13	Opinest	Bratislava	11-50	14	12
14	Consilium Consulting & Business Group	Bratislava	11-50	13	7
15	BBI International, A.S	Bratislava Petrzalka	11-50	13	4
16	Centire	Bratislava	11-50	12	8
17	Data Tailors	Bratislava	11-50	12	3
18	CFI	Bratislava	51-200	11	3
19	Senacor Technologies AG Slovensko	Kosice	201-500	9	8
20	Emineo Partners	Bratislava	11-50	9	5
21	Kapa Studio S.R.O	Zilina	11-50	9	3
22	V4 Group Slovensko	Zilina	51-200	9	2
23	Intellisys Solutions & Consulting	Bratislava	11-50	9	2
24	Consultaredigital	Bratislava	11-50	8	3
25	Process Management, S.R.O	Bratislava	11-50	7	5

Showing 25 of 303 consulting firms based in Slovakia

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Consulting firms based in Slovakia at a glance

As of Aug 28, 2026

1-10Median size (employees)

BratislavaLargest hub · 180 HQs

48Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

230

11-50

51-200

201-500

501-1,000

Consulting firms by metro

Metro	Companies
Consulting firms in Bratislava	180
Consulting firms in Kosice	17
Consulting firms in Zilina	14
Consulting firms in Bratislava Of Bratislava	9
Consulting firms in Trnava	8
Consulting firms in Nitra	6
Consulting firms in Trencin	5

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 “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; 3 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 consulting firms are there based in Slovakia?

There are 303 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 consulting firms?

Bratislava leads with 180 headquartered companies, followed by Kosice (17) and Zilina (14).

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 598 verified decision-maker contacts tracked across these 303 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.