MARKETS
Business Consulting
Your sparring partner for the consulting market — from strategy and transformation to ESG, data-driven and independent.

Business Consulting
Transparency for a market in transition
The consulting market is changing rapidly. Digital transformation, AI, ESG, M&A, restructuring and change management are shaping not only the issues clients are engaging with, but also how consulting firms view themselves and their business models. The lines between traditional management consulting, IT services and auditing are becoming increasingly blurred. Competition is becoming more intense – and harder to define.
Lünendonk brings clarity to the market with thorough analysis, independent surveys and precise benchmarks. We provide decision-makers with the basis for strategic orientation, smart partnerships and effective investments.
Knowledge that makes an impact – for everyone who wants to shape markets.
Our services
Knowledge that makes an impact – for everyone who wants to shape markets.
Our focus topics
In B2B service markets that are constantly evolving, it is crucial to identify relevant trends at an early stage and prepare them in a target-group-oriented way.
This is exactly where Lünendonk comes in: With studies, topic dossiers, white papers and magazines, we highlight current trends and future developments and complement our annual market analyses to create a holistic picture.
There are concepts for all studies. Focus topics are defined jointly with the study partners.
Knowledge that makes an impact – for everyone who wants to shape markets.
Our references
With our commitment, our expertise and our personalised approach, we have earned your trust and consistently delivered exceptional results.

Managing Partner
Jörg Hossenfelder
Management, Auditing
Get in touch now
NEWS & INSIGHTS
At a Glance

New Lünendonk Survey: Facility Service Providers Develop New Markets and Digitalize Operations
WeiterlesenMarket volume grew by 2.7 percent to 68.7 billion euros in 2025 | Digital maturity in operational service is increasing | New service models expand the range of services and strengthen market resilience | New Lünendonk Survey now available

Lünendonk Ranking: Leading In-House IT Service Providers Grow Despite Economic Downturn
WeiterlesenLeading In-House IT Service Providers Increased Revenues by an Average of 9.0 Percent in 2025 | Key Focus Areas: IT Modernization, Cyber Security, Process Automation, and AI Transformation | Lünendonk Ranking Now Available Free of Charge

Auditors and tax advisors continue to grow even in the Recession – <br/>Deloitte shares second place with KPMG following a strong comeback
WeiterlesenRevenue of the 25 largest firms rises by 8.1% | Deloitte in second place in the industry ranking for the first time | RSM and BDO each with half a billion euros in revenue | New Lünendonk Ranking 2026 available