Less complexity.


LeanOne advises on how to develop and deliver measures to make companies leaner and more flexible. We assume operational responsibility for our clients’ businesses and help CFOs achieve peak performance.


Performance Improvement

“Getting the most out of the available resources” – or more formally: the development of measures to improve the performance or profitability of companies or to make them leaner, more resilient and more flexible.

CFO Advisory

The CFO is a “sparring partner” for the CEO, service provider and enabler for the business, a competent contact person for investors and ideally the approachable boss for employees, too. We’ll help the CFO set his agenda, keep an eye on the essentials beyond day-to-day business and achieve results faster.

Interim Management

At your request, we can assume operational responsibility for your business in whichever area you need extra support: Delivering measures, leading (large scale-) projects and performance programs, bridging management bottlenecks or serving as an interim Managing Director.

Recent Case Studies

Performance Improvement
in E-commerce

We helped an online retailer triple its operating profit. To achieve this, we helped introduce new products, renegotiate purchasing conditions, completely rethought shipping and returns, as well as additional new customer channels.
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Lean Management in finance

We streamlined Finance processes for the CFO of an international group, consisting of about 50 companies. We introduced quarterly financial statements within a very short timeframe, shortened the length of time it took to prepare the annual accounts by 3.5 months and reduced the group’s audit costs by 30% – while at the same time cutting overtime to zero.
Read the study