Consulting Services International

Our consulting approach is dedicated to create values that are quickly accessible and sustainable for our customers.


Based on proven methods, profound knowledge and strong experience, we ensure quick ramp up and increased implementation speed in our projects. This ensures significantly shorter project duration, fast know-how transfer, and quickly accessible, substantial cost savings

Each CSI team is composed of industry experts, functional practitioners, and program managers who are specifically assembled to deliver strategic insights and implementation support for rapid capturing of business values




Consulting Services International GmbH offers project support with experienced consultants that have a proven, long year track record in their fi elds of expertise.


To consistently challenge ourselves, with the target to service our customers with best in class procurement solutions and sustainable savings. To achieve this target, we apply innovative and dedicated solutions integrate our customer teams in our projects and ensure a structured know how transfer.


Contemplated 1997, Consulting Services International GmbH was founded by Jan-Christoph Gramlich aiming on overcoming consulting traditions. We go beyond common consulting approaches for the benefi t of our clients. CSI has a networked business model enabling us to merge detailed industry knowledge with powerful analytical tools to deliver well-grounded, practical recommendations and industry-leading propositions for value generation

“Our consulting approach is dedicated to
create values that are quickly accessible and
sustainable for our customers”


Dipl.-Kaufm. Jan-Christoph Gramlich

Co-Founder and Managing Partner

Over 20 years of management and consulting experience with assignments in various countries all over the globe. Broad international experience in business expansion, market entry, post-merger integration and cost optimization projects.

Supporting clients with a broad experience in SG&A optimization projects with a very strong track record in procurement organization and post-merger integration. Winner of the “European procurement leaders” award with a market leading Dax-30 company.

Project experience in the automotive, construction, fi nance, logistics and manufacturing industry.

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