Lünendonk List 2025: Leading Auditing and Tax Advisory Firms in Germany
This Lünendonk List is an annual ranking of the 25 leading auditing and tax consulting firms in Germany in terms of domestic revenue. Only independently organized audit firms are included – networks and alliances are listed separately.
| Available since: | 30.06.2025 |
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Lünendonk List 2025: Leading Auditing and Tax Advisory Firms in Germany
is a ranking of the 25 leading auditing and tax consulting firms in Germany by domestic revenue
provides an overview of the players in the German market for auditing and tax consultancy and lists the number of employees as well as domestic revenue
considers companies if they meet the following inclusion criteria: More than 60 percent of revenue is generated from auditing, tax advisory services (excluding tax preparation and accounting), corporate finance and/or legal advisory, of which at least 15 percent is attributable to auditing (pure financial statement audits, excluding advisory); only independently organized auditing firms (no network firms or alliances).
is an excerpt from the Lünendonk® Survey 2025 “Auditing and Tax Advisory in Germany”, which has been available here since August 14, 2025
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About the survey
The Lünendonk® Survey 2025 “Auditing and Tax Advisory in Germany” includes all results from the survey of 82 providers. The ranking of the top 25 providers by revenue is available free of charge.
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Managing Partner
Jörg Hossenfelder
Management, Auditing