- Novartis: Lean on QC Supplies
- Solvias: Lean Transformation
- BASF: Process reengineering of customer services
- Merck: Lean, TPM, Maintenance Iniative Drug Manufaturer (CH, D)
- Daimler: Coaching of Daimler Lean Six Sigma Expert (D)
- Thyssen Krupp: Reorganization of a 24 000 sM Distribution Center
- RDD: TPM & Lean Initiatives for a Food Manufacturer
- Waldaschaff Automotive: Reorganization of a Sector (D)
- Glas-Wagener: Lean Manufacturing & OPEX programm (D)
- Zumtobel: Restructuring, Lean Six Sigma & OPEX programm (A, D, UK, S, Ro, F, Ch)
- Thorn: Restructuring, Lean Six Sigma & OPEX programm (A, D, UK, S, Ro, F, Ch)
- PSA: Coaching of Six Sigma Experts (F)
- VW: OPEX, Lean & TPM (D)
- Philips: Restructuring & Lean Initiatives (F)
- Siemens: Coaching of Lean Senior Experts, Coaching of Lean Initiatives (D,F)
- Bosch: Lean Initiative (F, D)
- Schelling: Lean programm (A)
- Wagon Automotive: Lean & OPEX Initiatives (F, UK, B, D, I, Cz)
- Sanofi: OPEX Initiatives (F)
- Aventis: SCM Value Stream Analyze & Value Stream Design (F)
- UCB: SCM Analyze (B)
- UKM: Restructuring & Lean programm (D)
- Thyssen-Krupp-Presta: Six Sigma Support & Coaching
- Behr: Restructuring & Lean programm (D)
- Sandwik: Lean Initiatives (F)
- Purina: 5S for Petfood plant
- Continental Nutrition: OPEX Initiatives
- Mars Alimentaire: TPM
- Lanxess: 5S Initiatives
- Gascogne : OPEX for a wood manufacturer
- Dometic: OPEX Initiative
- Talis: OPEX Initiative
- 3A: OPEX Initiative
- MGI Coutier: Lean Logistic
- Bruneau: SCM Excellence Initiative