Company lists · Data refreshed September 2026

Top 25 Audit defense firms based in Czechia

RevenueBase identified 98 company matches for audit defense firms associated with Czechia as of September 2026 and tracks 795 professional contacts across them, including 395 with verified work emails. Prague is the largest hub.

This list covers company matches for audit defense 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 30, 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 30, 2026 How this list was built
98Companies
795Contacts tracked
395Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest audit defense firms based in Czechia

Ranked by team size
Top 25 of 98 company matches for audit defense firms based in Czechia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 30, 2026501-1,000282 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchPraha Pankrác, Czech RepublicHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
3Exact matchPraha 2, Czech RepublicHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
4Exact matchLiberec Iii-jeřáb, Czech RepublicHQ recorded Sep 30, 202651-20034 contacts →

Exact match

“We are a team of experienced professionals – tax advisors, accountants, auditors, lawyers, and IT specialists.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchPrague 7, Czech RepublicHQ recorded Sep 30, 202611-5031 contacts →

Exact match

“We are a tax & law firm specializing in the advisory for digital business and tax disputes.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchPrague, Czech RepublicHQ recorded Sep 30, 202611-5018 contacts →

Exact match

“V4 Group je poradenská skupina zaměřená na poskytování právních, daňových, auditních a účetních služeb.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchPraha 4, Czech RepublicHQ recorded Sep 30, 202611-5015 contacts →

Exact match

“Společnost Harnol & Partners, s.r.o.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchPrague, Czech RepublicHQ recorded Sep 30, 202611-509 contacts →

Exact match

“ALFERY is an internationally oriented group of 3 consultancy companies: WTS Alfery s.r.o- tax, accounting sevices Alfery Hrdina Advokáti s.r.o- legal services Alfery Audit s.r.o-…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchOstrava, Czech RepublicHQ recorded Sep 30, 20261-108 contacts →

Exact match

“Zaměřujeme se především na audit a transakční poradenství – přeměny (fúze, odštěpení), poradenství při nákupech a prodejích společností.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchBrno, Czech RepublicHQ recorded Sep 30, 202611-507 contacts →

Exact match

“Czech Tax Advisors (CTA) je daňová poradenská firma založená v roce 2011 partnery s dlouholetou praxí v daňových odděleních KPMG a Deloitte.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchPrague 1, Czech RepublicHQ recorded Sep 30, 202611-507 contacts →

Exact match

“Společnost CCS Consulting, s.r.o.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchPraha 1, Czech RepublicHQ recorded Sep 30, 20261-106 contacts →

Exact match

“Jsme daňoví poradci a účetní.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchLiberec, Czech RepublicHQ recorded Sep 30, 20261-106 contacts →

Exact match

“Jsme rostoucí advokátní kancelář se sídlem v centru Liberce.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchJihlava, Czech RepublicHQ recorded Sep 30, 202651-2005 contacts →

Exact match

“We are a consulting company.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchNové Město, Czech RepublicHQ recorded Sep 30, 202611-505 contacts →

Exact match

“Pro Factum Consulting is a tax advisory company based in Prague”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchPlzeň 3, Czech RepublicHQ recorded Sep 30, 202611-504 contacts →

Exact match

“Společnost BS Daně s.r.o.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchTeplice, Czech RepublicHQ recorded Sep 30, 20261-104 contacts →

Exact match

“AGENTURA KaP is a company based out of Masarykova tř.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchPrague, Czech RepublicHQ recorded Sep 30, 202611-503 contacts →

Exact match

“ETL Services CZ and IG-CZ Audit have focused from the beginning of their existence not only on domestic customers but also on foreign companies who want to enter our market or…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchPraha 2, Czech RepublicHQ recorded Sep 30, 20261-103 contacts →

Exact match

“Jsme advokátní kancelář s výjimečnou praxí v oblasti daňového práva a daňového řízení.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchPraha 9, Czech RepublicHQ recorded Sep 30, 20261-103 contacts →

Exact match

“Welcome to Audiatur, your tax and law firm ready to provide you with peace and success in your business.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchPrague, Czech RepublicHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
22Exact matchZlín, Czech RepublicHQ recorded Sep 30, 20261-103 contacts →

Exact match

“Ing.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchPraha 4, Czech RepublicHQ recorded Sep 30, 20261-102 contacts →

Exact match

“Naší doménou je oblast ekonomického, účetního a daňového poradenství, ve které se pohybujeme už od roku 2002.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchPrague, Czech RepublicHQ recorded Sep 30, 20261-102 contacts →

Exact match

“We provide professional tax advisory services and accounting services effectively and in an understandable form connected with the audit and legal services.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchPraha 4, Czech RepublicHQ recorded Sep 30, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 98 audit defense firms based in Czechia

See the full list, filter by size, metro and specialty, and access 395 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Audit defense firms based in Czechia at a glance

As of Sep 30, 2026
49.7%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
30.6%Largest-city concentration · Prague
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
24
51-200
8
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 98 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 “audit defense 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 395 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 30, 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 “audit defense firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audit defense firms are there based in Czechia?

RevenueBase identified 98 company matches for audit defense 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?

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

Which city has the most audit defense firms?

Prague leads with 30 company records, followed by Liberec (5) and Kutna Hora (3).

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 395 professional contacts with verified work emails tracked across these 98 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 98 audit defense firms based in Czechia. Start with a free account, no credit card.

Download this list →

Related lists

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.