# 2003

- [Malik Management Zentrum](https://www.hidden-champions-of-consulting.de/en/champion/malik-management-zentrum.md)
- [Kurt Salmon](https://www.hidden-champions-of-consulting.de/en/champion/kurt-salmon-associates.md)
- [OC&C](https://www.hidden-champions-of-consulting.de/en/champion/occ-strategy-consultants.md)
- [Stern Stewart & Co.](https://www.hidden-champions-of-consulting.de/en/champion/stern-stewart-co.md)
- [Horváth](https://www.hidden-champions-of-consulting.de/en/champion/horvath-partners.md)
- [Management Engineers](https://www.hidden-champions-of-consulting.de/en/champion/management-engineers.md)
- [PA Consulting](https://www.hidden-champions-of-consulting.de/en/champion/pa-consulting-group.md)
- [DiamondCluster](https://www.hidden-champions-of-consulting.de/en/champion/diamondcluster.md)
- [Roland Berger](https://www.hidden-champions-of-consulting.de/en/champion/roland-berger.md)
- [Kearney](https://www.hidden-champions-of-consulting.de/en/champion/kearney.md)
- [Simon, Kucher & Partners](https://www.hidden-champions-of-consulting.de/en/champion/simon-kucher-partners.md)
- [PwC](https://www.hidden-champions-of-consulting.de/en/champion/pwc.md)
- [EY](https://www.hidden-champions-of-consulting.de/en/champion/ey.md)
- [KPMG](https://www.hidden-champions-of-consulting.de/en/champion/kpmg.md)
- [Deloitte](https://www.hidden-champions-of-consulting.de/en/champion/deloitte.md)
- [Accenture](https://www.hidden-champions-of-consulting.de/en/champion/accenture.md)
- [Bain](https://www.hidden-champions-of-consulting.de/en/champion/bain-company.md)
- [McKinsey](https://www.hidden-champions-of-consulting.de/en/champion/mckinsey-company.md)