Company lists · Data refreshed September 2026

Top 21 Big 4 business consulting firms based in Czechia

RevenueBase identified 33 company matches for big 4 business consulting firms associated with Czechia as of September 2026 and tracks 1,846 professional contacts across them, including 1,102 with verified work emails. Prague is the largest hub.

This list covers company matches for big 4 business consulting firms 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 21, 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 21, 2026 How this list was built
33Companies
1,846Contacts tracked
1,102Verified emails
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The 21 largest big 4 business consulting firms based in Czechia

Ranked by team size
Top 21 of 33 company matches for big 4 business consulting firms based in Czechia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 20261,001-5,000974 contacts →

Exact match

“At PwC, our purpose is to build trust in society and solve important problems.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchPrague, Czech RepublicHQ recorded Sep 21, 2026501-1,000282 contacts →

Exact match

“Jsme poradenská společnost poskytující auditorské, daňové, právní, účetní a poradenské služby.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchPrague 7, Czech RepublicHQ recorded Sep 21, 2026201-500151 contacts →

Exact match

“Forvis Mazars Group SC is an independent member of Forvis Mazars Global, a leading global professional services network.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchPrague 8, Czech RepublicHQ recorded Sep 21, 2026201-500150 contacts →

Exact match

“Jsme součástí globální sítě odborníků na audit, daně a poradenství pro všechny společnosti, které chtějí růst.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchPraha Pankrác, Czech RepublicHQ recorded Sep 21, 202651-20062 contacts →

Exact match

“We are 22HLAV (22HEADS) and our purpose is to enable people and organizations to make decisions with a peacefull mind.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchPrague, Czech RepublicHQ recorded Sep 21, 202611-5059 contacts →

Exact match

“Deepview poskytuje špičkové služby v oblasti IT a manažerského poradenství prostřednictvím týmu zkušených a talentovaných odborníků.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchPraha 2, Czech RepublicHQ recorded Sep 21, 202651-20046 contacts →

Exact match

“LTA was established in January 2011 by its current partners and several other experts with the goal of providing legal, tax and accounting advice and audit services under a single…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchPrague, CzechiaHQ recorded Sep 21, 2026201-50015 contacts →

Exact match

“Rödl & Partner – pevné spojení se středně velkými podniky světového významu.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchPrague, Czech RepublicHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“We are a team of experienced accountants, tax specialists, advisors and consultants and we can help you with finance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchPraha 1, Czech RepublicHQ recorded Sep 21, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchTelnice, Czech RepublicHQ recorded Sep 21, 20261-1010 contacts →

Exact match

“Jsme skupina auditorů se zkušeností z velké čtyřky, která se rozhodla v roce 2018 rozjet vlastní byznys.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchBrno, Czech RepublicHQ recorded Sep 21, 202611-508 contacts →

Exact match

“AD Economy započala svoji činnost ve společnosti Arch.Design jako její samostatná ekonomická divize se zaměřením na vedení účetnictví a ekonomiku.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchPraha 5, Czech RepublicHQ recorded Sep 21, 202611-507 contacts →

Exact match

“ETL Audit spojuje dvě společnosti poskytující auditorské služby, a to ETL Audit & Advisory a ETL Audit CZ s.r.o.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchPraha 8, Czech RepublicHQ recorded Sep 21, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchUherské Hradiště, Czech RepublicHQ recorded Sep 21, 202611-506 contacts →

Exact match

“Firma LUMALIS s.r.o.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchPrague, CzechiaHQ recorded Sep 21, 2026201-5006 contacts →

Exact match

“Mazars is an international, integrated and independent organization specializing in audit, accounting, tax and advisory services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchPrague, Czech RepublicHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Founded in 2009, our office Brantl & Partners is built upon the experience of one of its founding members Jan Brantl, tax advisor and auditor, and provides tax and advisory…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchPraha 14, Czech RepublicHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Jsme odborníky v oblasti daňového poradenství, včetně právních a ekonomických služeb.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchOpava, Czech RepublicHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Poradenství”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchTřebíč, Czech RepublicHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Projekt Lifairs je zaměřený na konzultační činnosti v rámci finančního segmentu.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchPrague, Czech RepublicHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 21 of 33 big 4 business consulting firms based in Czechia

See the full list, filter by size, metro and specialty, and access 1,102 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Big 4 business consulting firms based in Czechia at a glance

As of Sep 21, 2026
59.7%Verified-email coverage
55.9Average contacts per company
11-50Median size (employees)
54.5%Largest-city concentration · Prague
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
10
51-200
3
201-500
4
501-1,000
2
1,001-5,000
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 33 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 “big 4 business consulting firms” 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 1,102 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 21, 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 “big 4 business consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big 4 business consulting firms are there based in Czechia?

RevenueBase identified 33 company matches for big 4 business consulting firms 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?

PWC Czech Republic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most big 4 business consulting firms?

Prague leads with 18 company records, followed by Brno (1) and Liberec (1).

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 1,102 professional contacts with verified work emails tracked across these 33 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 21, 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.