Guidance through the B2B service market

With the Lünendonk rankings and surveys as well as other publications, we provide relevant information from various B2B service sectors. Lünendonk explains complex correlations, analyses different strategies and provides key figures. In doing this, we ensure more transparency in the provider markets and the corresponding customer needs and offer insights for your corporate strategy.


The Lünendonk lists are recognised market barometers and provide a quick overview of the most important players. We continuously focus on six of the service segments with the highest sales. The largest service companies in terms of domestic sales in the B2B service markets we have observed can be found at Lünendonk at a glance.
The rankings are available for free download.

Digital & IT

Lünendonk List 2023: Leading providers of Digital Experience Services in Germany

Digital & IT

Lünendonk Ranking 2023: Leading Internal IT Service Providers in Germany


Well-founded and detailed insights into B2B service markets can be found in the surveys and other publications by Lünendonk. The comprehensive information research screens the industries 365 days a year. The Lünendonk surveys are among our best-known products. In addition, we create both provider and user surveys, news reports, analyst comments and individual database offers. Our manuals, magazines, white papers and dossiers explain industry-specific correlations regarding important economic topics. Our surveys and publications provide you with relevant insights – across the board or focused on industries and topics.

Lünendonk Survey 2023: Audit, Tax and Advisory Companies in Germany

Lünendonk has been continuously monitoring the audit, tax, and advisory market in Germany for nearly two decades. The Lünendonk Survey presents the findings from our comprehensive survey of audit, tax and advisory companies as a graphical analysis, accompanied by commentary and classifications based on our many years of watching the market. Order now!

Managementberatung Deutschland

Lünendonk Survey 2023: Business Consulting in Germany

The renowned Lünendonk Survey “Business Consulting in Germany” provides a sound and comprehensive overview of developments and trends in the German consulting market. For the 2023 edition, 71 management consultancies active in Germany have been analysed in the period from February to May 2023.


Thomas Ball

Real Estate Services

Tobias Ganowski Lünendonk

Tobias Ganowski

Digital & IT:
IT Sourcing


Jörg Hossenfelder

Business Consulting,
Audit, Tax and Advisory

Lena Singer

Staffing Industry

Mario Zillmann

Digital & IT:
IT Services, Digital Engineering,
Digital Experience Services