Company lists · Data refreshed September 2026

Top 20 B2B tech companies based in Czechia

RevenueBase identified 54 company matches for B2B tech companies associated with Czechia as of September 2026 and tracks 1,264 professional contacts across them, including 482 with verified work emails. Prague is the largest hub.

This list covers company matches for B2B tech companies associated with Czechia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
54Companies
1,264Contacts tracked
482Verified emails
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The 20 largest B2B tech companies based in Czechia

Ranked by team size
Top 20 of 54 company matches for B2B tech companies based in Czechia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPrague, Czech RepublicHQ recorded Sep 19, 2026201-500319 contacts →

Exact match

“CoolPeople is the market leader in.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchPraha 4 - Michle, Czech RepublicHQ recorded Sep 19, 2026201-500121 contacts →

Exact match

“O2 IT Services je expertem v oblasti informačních technologií.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchCeske Budejovice, Czech RepublicHQ recorded Sep 19, 202651-20071 contacts →

Exact match

“Acropolium is a software development and technology consulting company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchPrague, Czech RepublicHQ recorded Sep 19, 202651-20054 contacts →

Exact match

“A Global Google Cloud Premier Partner, Google Chrome Enterprise Partner, Zendesk Advanced Partner, Asana Platinum Solutions Partner, GitLab Select Partner, HubSpot Diamond…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchPrague, Czech RepublicHQ recorded Sep 19, 202651-20045 contacts →

Exact match

“We help companies implement technological innovation through expert consulting and software development.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchBrno, Czech RepublicHQ recorded Sep 19, 202651-20042 contacts →

Exact match

“ICT Pro company, as the name suggests, operates in the field of information and communication technologies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchPrague 7, Czech RepublicHQ recorded Sep 19, 202651-20034 contacts →

Exact match

“ViableOne je inovativní technologická společnost zaměřená na poskytování udržitelných a efektivních řešení pro moderní podniky.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchPrague 5, Czech RepublicHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“An IT company that always offers more.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchPrague 3, Czech RepublicHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“Providing high quality IT services mainly in the following areas- Private and public Cloud including app containerization - IT Infrastructure and data centers - IT Security -…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchJinočany, Czech RepublicHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“Our purpose in the work of iPodnik is to offer clients a service that will help them through cloud technologies and high quality IT services to grow.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchCzechiaHQ recorded Sep 19, 202651-20010 contacts →

Exact match

“Nacházíme IT řešení byznysových výzev našich zákazníků.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchDecin, Czech RepublicHQ recorded Sep 19, 202651-2006 contacts →

Exact match

“JS a partner is a technology company which delivers outsourced software development services as well as delivers outsourcing hardware and networks.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchPrague, Czech RepublicHQ recorded Sep 19, 202611-505 contacts →

Exact match

“IT solutions”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchPrague 4, Czech RepublicHQ recorded Sep 19, 20261-104 contacts →

Exact match

“The company was founded in February 2008.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchPrague, Czech RepublicHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Complete IT services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchPlzeň, Czech RepublicHQ recorded Sep 19, 20261-103 contacts →

Exact match

“We craft bold and innovative technology solutions by leveraging process engineering in IT development and consulting.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchPrague, Czech RepublicHQ recorded Sep 19, 202611-503 contacts →

Exact match

“Naše hlavní činnost je služba jako autorská služba a ucelený obchodní B2B komunikační systém Českého marketingu, který je postavena na přímé komunikaci výkonnostního…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchBrno, Czech RepublicHQ recorded Sep 19, 202611-501 contacts →

Exact match

“Transforming ideas into business”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBrno 35, Czech RepublicHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Návrh a realizace zákaznických aplikací, cloudové služby, správa informačních technologií, konzultace.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchPrague, Czech RepublicHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Your IT professionals that deliver.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 20 of 54 B2B tech companies based in Czechia

See the full list, filter by size, metro and specialty, and access 482 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B tech companies based in Czechia at a glance

As of Sep 19, 2026
38.1%Verified-email coverage
23.4Average contacts per company
1-10Median size (employees)
59.3%Largest-city concentration · Prague
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
11
51-200
10
201-500
3
501-1,000
1

Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 54 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Czechia whose business descriptions match “B2B tech companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 482 professional contacts with verified work emails across the full matched dataset. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “B2B tech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B tech companies are there based in Czechia?

RevenueBase identified 54 company matches for B2B tech companies associated with Czechia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Coolpeople Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most B2B tech companies?

Prague leads with 32 company records, followed by Brno (3) and Plzen (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 482 professional contacts with verified work emails tracked across these 54 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 SmartSearch, 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.