"Admittedly, I was rather critical at first. I was afraid that the system had the potential to be misused in order to denounce unpopular colleagues and superiors. Today we can say that this is not the case. Our employees treat the system and the opportunities it provides responsibly. The information we have collected in this way is usually genuine and helpful."

– Dr Stefan Schulte, Chairman for Fraport AG

"In the two years that we have used the BKMS® System we have seen a noticeable preventative effect: Financial damages caused by malpractice on the part of our employees, which were previously a regular problem, have not been experienced since the system was installed. We were able to see the preventative effect of the system here in the previous deficit sums themselves. Since using the BKMS® System we have not seen any insurance damages either. The insurance company, for their part, granted the financial institution a refund and lowered the institution's premium."

– Armin Schulz, Division Manager for Organisation and Administration at ReiseBank AG

"The advantage of the BKMS® System, however, is that the whistleblower can set up an electronic postbox. This means we can ask more questions. On many occasions, such whistleblowing systems have been discarded as 'denunciation hotlines'. Here, the opposite is true: Asking further questions and communicating with the whistleblower over a longer period of time in fact helps up to find out very quickly whether there is any substance to the accusation. This would not be possible with a simple letter."

– Dina Michels, Fraud Prevention Manager at KKH

"We are very grateful to you and your committed employees for the exceedingly good co-operation and support right from the start. Our eye was particularly caught by the fact that everyone at Business Keeper AG always did their best to ensure that we stuck to our very ambitious schedule - and that is something we really appreciate."

– Dr Stephan Klinger, Österreichische Volksbanken-AG

"I would hereby like to offer my sincere thanks for the fantastic and uncomplicated co-operation - it really is a blessing being able to work with partners such as you. I am incredibly grateful for the co-operation, characterised by professionalism, pragmatism, and a human touch. I was always able to have this same experience with Business Keeper, which was a real pleasure for me."

– Leading employee at an administrative agency
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Our satisfied customers

Exchange with our clients, their experiences, and their suggestions all provide a valuable contribution to a trusting and productive co-operation. Their approval and criticism also help us to constantly develop our work.
Here you will find customer opinions as well as a selection of companies, administrative bodies and organisations that use our whistleblowing systems.

 

Companies
Axel Springer SE
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Bertelsmann SE & Co. KGaA
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Biesterfield AG
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Bilfinger SE
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BuyIn GmbH
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Deutsche Bahn AG
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Deutsche Telekom AG
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EQOS Energie Holding S.à.r.l.
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Flughafen München GmbH
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Fraport AG
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Fuchs Petrolub SE
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GEA Group AG
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Hamburger Hochbahn AG
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Infiana
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MAN Gruppe
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Merck KGaA
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Metro Group
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Nestlé Deutschland AG
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Oilinvest Group
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Orion Engineered Carbons GmbH
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Osram GmbH
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Sartorius AG
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Springer Nature
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Talanx AG
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Telekom Austria AG
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ThyssenKrupp AG
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Tikkurila Oyj
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T-Mobile Polska S.A.
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Umdasch AG
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Voestalpine AG
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ZF Friedrichshafen AG
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FBB Flughafen Berlin Brandenburg GmbH
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Infineon
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secunet
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Banking and finance
Bawag P.S.K.
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Commerzbank AG
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mBank S.A.
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Oesterreichische Nationalbank
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ReiseBank AG
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VTB Bank (Austria) AG
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Administrative bodies
Ethics and Anti-Corruption Commission (EACC) Kenya
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Instance Centrale de Prévention de la Corruption (ICPC) - Logo ICPC Moroccan Anti-Corruption Commission
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Landeskriminalamt Niedersachsen - State Police of Lower-Saxony
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Polizei Baden-Württemberg - Police of Baden-Wuerttemberg
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Zentrale Staatsanwaltschaft zur Verfolgung von Wirtschaftsstrafsachen und Korruption (WKStA) - Central department of public prosecution of economic crimes and corruption
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Organisations
ADAC e.V.
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Christoffel-Blindenmission e.V.
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Evangelische Jugendhilfe Godesheim gGmbH
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Fédération Internationale de Football Association (FIFA)
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KKH - Kaufmännische Krankenkasse
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Stiftung Nationale Anti-Doping Agentur (NADA)
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GDA - Gesellschaft für Dienste im Alter mbH
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