Company lists · Data refreshed September 2026

Top 21 Operational technology consulting firms based in Slovakia

RevenueBase identified 35 operational technology consulting firms headquartered in Slovakia as of September 2026 and tracks 774 professional contacts across them, including 450 with verified work emails. Bratislava is the largest hub.

This list covers operational technology consulting firms headquartered in Slovakia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
35Companies
774Contacts tracked
450Verified emails
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The 21 largest operational technology consulting firms based in Slovakia

Ranked by team size
Top 21 of 35 operational technology consulting firms based in Slovakia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to operational technology consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBratislava, SlovakiaHQ checked Sep 29, 2026201-500226 contacts →

Partial evidence

“We help our clients analyze markets and competition, evaluate efficiency of their processes/organization and understand latest trends & technology.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceBratislava, SlovakiaHQ checked Sep 29, 2026501-1,000112 contacts →

Indirect evidence

“As an engineering and supply company in the field of electric systems, instrumentation, control and process automation we can look back at 70 years of success, while currently…”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceDolny Kubin, SlovakiaHQ checked Sep 29, 202651-20094 contacts →

Partial evidence

“INFOCOM Ltd is an international innovative engineering company in field of industrial automation, software development, control systems designing, unmanned technologies…”

Source: RevenueBase Database · checked Sep 29, 2026
4Strong evidenceBratislava, SlovakiaHQ checked Sep 29, 202651-20068 contacts →

Strong evidence

“We are a technology and consulting company.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceBratislava, SlovakiaHQ checked Sep 29, 202651-20056 contacts →

Indirect evidence

“ableneo is changing the view on organizational transformation.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceŽilina, SlovakiaHQ checked Sep 29, 202611-5035 contacts →

Strong evidence

“We are a consulting company which operates in the Slovak and Czech market since During this time we have become a leading supplier of information and communication technology and…”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceBratislava, SlovakiaHQ checked Sep 29, 202611-5031 contacts →

Indirect evidence

“Engineering company providing services for Industrial Process Automation, robotics, and Software Development.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceBratislava, SlovakiaHQ checked Sep 29, 202611-5028 contacts →

Indirect evidence

“Digitalizáciou posúvame priemyselné podniky k svetovej úrovni!”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceKošice, SlovakiaHQ checked Sep 29, 202651-20025 contacts →

Indirect evidence

“M-D-J, spol.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceBratislava - Petržalka, SlovakiaHQ checked Sep 29, 202611-5013 contacts →

Partial evidence

“BBI International is dynamically growing Central and Western Europe's Premier Supplier of Consulting Services in Banking, Insurance, Automotive and Telecommunication.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceNitra, SlovakiaHQ checked Sep 29, 202611-5010 contacts →

Partial evidence

“ttc is a system integrator in the field of automated technological process control with 20 years of international experience.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceZilina, SlovakiaHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceBratislava, SlovakiaHQ checked Sep 29, 20261-107 contacts →

Partial evidence

“Management Consulting company focus on Telco, Utilities, Government, and Financial industries in areas of Programme/Project management, Quality assurance, tendering/procurement…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceKošice-juh, SlovakiaHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceBratislava, SlovakiaHQ checked Sep 29, 202611-505 contacts →

Indirect evidence

“Spoločnosť zaoberajúca sa poskytovaním konzultačných služieb v oblasti informačných technológií : Analýza a návrh Architektúra Kybernetická bezpečnosť Projektová kancelária Vývoj…”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceBratislava, SlovakiaHQ checked Sep 29, 20261-105 contacts →

Partial evidence

“In Epity Consulting, we are delivering complex IT & Banking projects, sharing our experience to ensure success of complex transformation projects, and providing CxO Advisory in…”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceBratislava, SlovakiaHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“Our Goal is to help other companies in using information technologies the best way possible, with honesty, clear communication and the client first principle.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceBanská Bystrica, SlovakiaHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Wesconi - YOUR PARTNER IN PLANT MANAGEMENT.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceKarlova Ves, SlovakiaHQ checked Sep 29, 20261-103 contacts →

Partial evidence

“TAXAPA has been providing expert consulting services to the automotive industry since 2010.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceKomárno, SlovakiaHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceBratislava, SlovakiaHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“I work with software companies to align their tech strategy with business goals, so they can innovate faster, scale smarter, and stay in control.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 21 of 35 operational technology consulting firms based in Slovakia

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Operational technology consulting firms based in Slovakia at a glance

As of Sep 29, 2026
58.1%Verified-email coverage
22.1Average contacts per company
11-50Median size (employees)
40.0%Largest-city concentration · Bratislava
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
13
51-200
4
201-500
1
501-1,000
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 35 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among operational technology consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Slovakia whose own description of what they do matches “operational technology consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names operational technology consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among operational technology consulting firms, and records with no verified work email. Companies headquartered outside Slovakia are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 450 across the full list. 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 September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names operational technology consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many operational technology consulting firms are there based in Slovakia?

RevenueBase identified 35 operational technology consulting firms headquartered in Slovakia as of September 2026, matched on each company's own description of what it does rather than its industry code.

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 operational technology consulting firms?

Bratislava leads with 14 headquartered companies, followed by Kosice (4) and Zilina (4).

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 450 verified decision-maker contacts tracked across these 35 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.