Company lists · Data verified August 2026

Top 25 Engineering consulting firms based in Slovakia

Name: Engineering 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 63 companies tracked

There are 63 engineering consulting firms headquartered in Slovakia (RevenueBase, August 2026). RevenueBase tracks 609 professional contacts across them, including 219 with verified work emails and 8 with mobile numbers. Bratislava is the largest hub.

This list covers engineering 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.

63Companies

609Contacts tracked

219Verified emails

8Mobile numbers

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The 25 largest engineering consulting firms based in Slovakia

Ranked by team size

Top 25 of 63 engineering 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	Grinity	Ruzinov	51-200	92	75
2	Aquatis A.S	Trencin	51-200	55	38
3	IDO Hutný Projekt A.S	Nitra	51-200	44	1
4	Dopravoprojekt, A.S	Bratislava	201-500	19	12
5	Stat-Kon, S.R.O	Trencin	11-50	18	14
6	Atrios Group	Bratislava	11-50	17	12
7	Hescon S.R.O	Kosice	11-50	16	8
8	PLH Advanced Engineering	Martin	11-50	14	3
9	Assyx, Spol. S R.O	Bratislava	51-200	12	8
10	J&j Marine Design And Solutions S.R.O	Komarno	11-50	9	6
11	Amberg Engineering Slovakia, S.R.O	Bratislava	51-200	8	7
12	Konti A.S	Bratislava	1-10	7	2
13	Radvise Group	Bratislava	1-10	6	5
14	Stading	Bratislava	1-10	6	2
15	Vertical Industrial	Bratislava	11-50	6	1
16	Ekojet, S.R.O	Bratislava	1-10	4	3
17	Valeron Enviro Consulting S.R.O	Bratislava	11-50	4	2
18	4industry Consulting	Zilina	1-10	3	3
19	S3 Tragwerksplanung S.R.O	Bratislava	1-10	3	2
20	Bodak, S.R.O	Dolny Kubin	1-10	3	1
21	Nording	Bratislava	1-10	2	2
22	Proved, S.R.O	Bratislava Ruzinov	1-10	2	1
23	Neviano Design	Bratislava	1-10	2	1
24	Erial Design	Bratislava	11-50	1	1
25	Tecvium S.R.O	n/a	11-50	1	1

Showing 25 of 63 engineering consulting firms based in Slovakia

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Engineering consulting firms based in Slovakia at a glance

As of Aug 28, 2026

11-50Median size (employees)

BratislavaLargest hub · 30 HQs

8Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Engineering consulting firms by metro

Metro	Companies
Engineering consulting firms in Bratislava	30
Engineering consulting firms in Trencin	4
Engineering consulting firms in Nitra	2
Engineering consulting firms in Banska Bystrica	2
Engineering consulting firms in Trnava	2
Engineering consulting firms in Kosice	2
Engineering consulting firms in Vrbove	1

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 “engineering 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 engineering consulting firms are there based in Slovakia?

There are 63 engineering consulting firms headquartered in Slovakia as of August 2026 (RevenueBase).

What is the largest company on this list?

Grinity, headquartered in Ruzinov, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

Bratislava leads with 30 headquartered companies, followed by Trencin (4) and Nitra (2).

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 219 verified decision-maker contacts tracked across these 63 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.