Upgrade’s customers include leading companies from the private sector as well as organizations from the public, church and social sectors.

Personally committed to the development and success of your organisation, we see ourselves as your partner: modest in our own importance, but demanding in the recovery of existing potential. With personal integrity and often long-standing familiarity with each other, we are highly valued by our clients as consultants and discussion partners.

UBS
Lufthansa
Volkswagen
Evonik
Porsche
Swisscom
Johnson Electric
ALTANA
Wikipedia
Beiersdorf
GIZ
Deutsche Bahn
Telekom
Die Post
Endress + Hauser
SIX
Swiss Airline
Jülich Forschungszentrum
DLG
Bistum Limburg
Breuer Stiftung
Caritas_Krefeld
cma
Regierungspräsidium Giessen