The company

Business Keeper – First in Compliance Solutions

Business Keeper is an IT company with a desire to make an impact on society. As the first provider of electronic whistleblowing systems and the European market leader in compliance software, we develop applications to fight white-collar crime such as corruption, money laundering and other serious crimes against society.

We promote and support whistleblowers and organisations who consider ethically responsible behaviour to be a foundation of daily conduct that cannot be compromised. In this way, we have contributed for 20 years to the development of a business culture based on integrity and values. Our customers include international corporations as well as medium-sized companies, government agencies, healthcare institutions and NGOs.

"Our logo symbolises support for the economy and society in upholding ethical norms without altering their structures or processes."

– Kenan Tur

From the first provider of whistleblowing system to the market leader

Kenan Tur founded Business Keeper in the year 2001 with the goal of promoting a business culture based on values and fostering good company management. Based on his experiences as a manager in an international corporation, his early involvement in business ethics and the conviction that long-term economic success is only possible through value-oriented business practices, he developed the concept of a low-threshold communication channel – the Business Keeper Monitoring System (BKMS® System, now also known as BKMS® Incident Reporting). This enables the internal discovery of wrongdoing at an early stage, thereby protecting organisations against reputation damage and financial harm.

In this way, Business Keeper grew to become Europe’s first provider of an electronic whistleblowing system, making the brand name synonymous with electronic whistleblowing systems in general. The pioneer developed into the internationally acknowledged technology and market leader, and now Business Keeper can look back on 20 years of developing innovative compliance solutions for an ever-growing customer base.

The team of Business Keeper now consists of around 100 full employees, including specialists of diverse fields and nationalities.

Self-imposed obligation of Business Keeper GmbH

Business Keeper is an IT company with a desire to make an impact on society. We therefore want to work with business partners who consider integrity and trustworthiness an absolute must in their business. We wish to protect the integrity of organisations using only legal means. If there is any doubt regarding the legality of an operation, then Business Keeper GmbH will refuse to co-operate with the business in question or will terminate pre-existing contracts. We see this declaration as a voluntary, self-imposed obligation of responsibility to our employees, our clients, and in particular the whistleblowers who rely in good faith on the fact that their report will be handled in a conscientious manner.

Our mission

We offer security

We protect the organisation of our customers by enabling confidential and anonymous communication with their internal and external whistleblowers. For this purpose, we create the necessary know-how by means of technologies, process designs and management tools.

We offer help

We offer people who have information on or indications regarding legal and moral questionable conduct in business, government and society the opportunity of communicating this without any fear of reprisal. By means of this, we contribute toward enabling and promoting a culture in which people can act with integrity.

We assume corporate social responsibility

Thus our compliance software products primarily serve the prevention and disclosure of non-acceptable actions in all sectors of society. This creates benefits for our customers and, at the same time, for the entire society.

Our values

Integrity, professionalism, discretion and security are the key pillars of our code of values and characterise the actions of our company and our employees, both internally as well as externally.




Every member of Business Keeper GmbH agrees to comply with the existing laws. This applies to business and private life. Every member of Business Keeper GmbH will turn down attempts to illegal and non-legitimate exertion of influence on his/her actions within the company. Together with our orientation toward ethical fundamental principles, this forms the foundation for our independence and incorruptibility. For us, integrity means: lawfulness, honesty and fairness.



We aspire to achieve effectiveness and efficiency with the development and implementation of our products and services and align ourselves to comply with the highest standards. This applies with regard to our actions and dealings toward our customers and among one another. For us, professionalism means: competence, efficiency and reliability.



Strict confidentiality in dealing with the data of our customers is normal for us and a non-negotiable matter of course in everyday business life. We provide our services professionally and discretely. For us, discretion means: trust, professionalism and empathy.


We protect the data of our customers against every unauthorised access. We continually review our conduct and improve our security systems and working processes. We apply the best available technologies to ensure data security. For us, security means: technical excellence, continuous improvement, customer-specific solutions.

Find out more about us

Managing Directors

[Translate to Englisch:]

Kai Leisering

Kai Leisering, born 1966, was awarded his business administration diploma in 1995. As a Director at Business Keeper AG, Kai Leisering is responsible for marketing the BKMS® Compliance System and thereby helps companies to establish highly effective mechanisms which help to uncover faults early.

Read more
[Translate to Englisch:]

André Silverio Marques

In July 2018, André Silverio Marques became the Chief Financial Officer of EQS Group AG. Since 2015, he was Director of Finance.

Before, he has been in charge of Business Development in Germany, as well as in leading EQS’ Russian subsidiary. Prior to joining EQS in 2010, André Silverio Marques worked in the banking and equity research sector. He holds an MBA in General Management and a diploma in Finance and Accounting.

Privacy Settings


Paramètres de confidentialité

Configuración de privacidad

Configurações de privacidade

Impostazioni sulla privacy

Ustawienia prywatności

Nastavení ochrany osobních údajů

Nastavenia ochrany osobných údajov

On our website we use cookies that are necessary for technical reasons, for example to save your cookie settings and, after you have provided your consent, also marketing cookies, which help us to improve our web presence and implement advertising campaigns.

In this regard, we also use technology by third-party providers (Google, LinkedIn, Microsoft), with which data processing in the USA, where there is no adequate level of data protection, cannot be excluded. IP address data is anonymised by abbreviation.

Your consent is provided on a voluntary basis and may be revoked at any time. Please note that this information applies only to our company website. In order to guarantee absolute confidentiality, we still do not use third-party provider cookies or other marketing technologies in the BKMS® Compliance System.

You can find more information in the data protection policy.

Auf unserer Webseite verwenden wir technisch notwendige Cookies, etwa zur Speicherung Ihrer Cookie-Einstellungen und, nach Ihrer Einwilligung, auch Marketing Cookies, die uns helfen, unseren Internetauftritt zu verbessern sowie Werbekampagnen durchzuführen.

Dabei nutzen wir auch Technologien von Drittanbietern (Google, LinkedIn, Microsoft), bei denen eine Datenverarbeitung in den USA, wo kein angemessenes Datenschutzniveau gewährleistet ist, nicht ausgeschlossen werden kann. IP-Adressdaten werden durch Kürzung anonymisiert.

Ihre Einwilligung ist freiwillig und jeder Zeit widerrufbar. Bitte beachten Sie, dass dieser Hinweis nur für unsere Unternehmenswebseite gilt. Zur Gewährleistung absoluter Vertraulichkeit verwenden wir im BKMS® Compliance System weiterhin weder Drittanbieter-Cookies noch sonstige Marketing Technologien.

Weitere Informationen finden Sie im Datenschutzhinweis.

Sur notre site web, nous utilisons des cookies techniquement nécessaires par exemple pour enregistrer vos réglages en matière de cookies et, après avoir reçu votre consentement, également des cookies de marketing qui nous aident à améliorer notre présence sur Internet et à réaliser des campagnes publicitaires.

Nous utilisons aussi des technologies de fournisseurs tiers (Google, LinkedIn, Microsoft) au cours de l’emploi desquelles ne peut être exclu un traitement des données aux États-Unis, pays où aucun niveau raisonnable de protection des données n’est garanti. Les données d’adresse IP sont tronquées pour les anonymiser.

Votre consentement est facultatif et révocable à tout moment. Veuillez noter que cette remarque ne vaut que pour notre site web d’entreprise. Pour garantir une confidentialité absolue et comme par le passé, nous n’utilisons dans le BKMS® Compliance System ni cookies de tiers ni technologies de marketing diverses.

Vous trouverez d’autres informations dans l’avis relatif à la protection des données.

En nuestra página web utilizamos cookies técnicamente necesarias, como las que se usan para almacenar sus ajustes de cookies, y, tras recabar su consentimiento, utilizamos también cookies de marketing que nos ayudan a mejorar nuestro sitio web y a llevar a cabo campañas publicitarias.

Para ello, hacemos uso también de tecnologías de terceros (Google, LinkedIn, Microsoft), en cuyo caso no se puede descartar que el tratamiento de datos se lleve a cabo en los EE. UU., donde no se garantiza un nivel adecuado de protección de datos. Los datos de las direcciones IP se anonimizan mediante acortamiento.

Su consentimiento es voluntario y puede ser revocado en cualquier momento. Tenga en cuenta que este aviso solo es de aplicación para la página web de nuestra empresa. Para garantizar una confidencialidad absoluta, en el BKMS® Compliance System no utilizamos cookies de terceros ni otras tecnologías de marketing.

Puede encontrar más información en el aviso de protección de datos.

Na nossa página de internet, utilizamos cookies necessários do ponto de vista técnico, por exemplo, para o armazenamento das suas definições de cookies e, após a sua autorização, também cookies de marketing que nos ajudam a melhorar a nossa presença na internet , bem como a realizar campanhas publicitárias.

No processo utilizamos também tecnologias de outros fornecedores (Google, LinkedIn, Microsoft), nos quais não é possível excluir um tratamento de dados nos EUA, onde não é garantido um nível de proteção de dados adequado. Os dados do endereço IP são anonimizados através de redução.

A sua autorização é voluntária e revogável em qualquer altura. Por favor, tenha em consideração que esta mensagem só é válida para a página de internet da nossa empresa. Para garantir absoluta confidencialidade, continuaremos a não utilizar no BKMS® Compliance System nem cookies de outros fornecedores nem outras tecnologias de marketing.

Encontrará mais informações no aviso relativo à proteção de dados

Sul nostro sito web utilizziamo cookie necessari dal punto di vista tecnico, ad esempio per salvare le impostazioni dei cookie e, se l'utente ha fornito il suo consenso, utilizziamo anche cookie di marketing che ci aiutano a migliorare il nostro sito web e realizzare campagne pubblicitarie.

A tale scopo, utilizziamo anche tecnologie di terze parti (Google, LinkedIn, Microsoft) per le quali non è possibile escludere il trattamento dei dati negli Stati Uniti, dove non è garantito un livello adeguato di protezione dei dati. I dati dell'indirizzo IP vengono resi anonimi mediante abbreviazione.

Il consenso dell'utente è volontario e revocabile in qualsiasi momento. Questo avviso si applica solo al nostro sito web aziendale. Per garantire la massima riservatezza, non utilizziamo nel BKMS® Compliance System né cookie di terze parti né altre tecnologie di marketing.

Maggiori informazioni sono disponibili nell'informativa sulla protezione dei dati.

Na naszej stronie wykorzystujemy niezbędne technicznie pliki cookie, np. do zapisywania ustawień cookie, oraz – po wyrażeniu zgody, również cookie marketingowe pomagające nam ulepszać naszą witrynę internetową oraz prowadzić kampanie reklamowe.

Wykorzystujemy przy tym również technologie od dostawców zewnętrznych (Google, LinkedIn, Microsoft), w przypadku których nie można wykluczyć przetwarzania danych na terenie USA, gdzie nie jest zapewniony dostatecznie wysoki poziom ochrony danych. Adresy IP są anonimizowane poprzez skrócenie.

Udzielana zgoda jest dobrowolna i można ją odwołać w dowolnym momencie. Prosimy pamiętać, że ta informacja dotyczy całej naszej strony. Dla zapewnienia pełnej poufności w BKMS® Compliance System nadal nie stosujemy plików cookie dostawców zewnętrznych ani innych technologii marketingowych.

Więcej informacji można znaleźć w informacji o ochronie danych.

Na našich webových stránkách používáme technicky nezbytné soubory cookie, například k uložení vašeho nastavení souborů cookie, a s vaším souhlasem také marketingové soubory cookie, které nám pomáhají vylepšovat naše webové stránky a provádět reklamní kampaně.

Při tom používáme technologie třetích stran (Google, LinkedIn, Microsoft), u nichž nelze vyloučit zpracování dat v USA, kde není zaručena adekvátní úroveň ochrany dat. Data IP adresy jsou anonymizována zkrácením.

Váš souhlas je dobrovolný a můžete jej kdykoli odvolat s účinkem do budoucna. Vezměte prosím na vědomí, že toto upozornění se vztahuje pouze na webové stránky naší firmy. Abychom zajistili absolutní důvěrnost, v systému BKMS® Compliance System nadále nepoužíváme žádné soubory cookie třetích stran ani jiné marketingové technologie.

Další informace naleznete v informacích k ochraně dat.

Používame technicky potrebné súbory cookies, napríklad na úschovu vašich nastavení cookie, a s vašim súhlasom tiež marketingové súbory cookies, ktoré nám pomáhajú zlepšovať našu webovú stránku a uskutočňovať reklamné kampane.

Používame tiež technológie od tretích strán (Google, LinkedIn, Microsoft), pre ktoré nemožno vylúčiť spracovanie údajov v USA, kde nie je zaručená primeraná úroveň ochrany údajov. Údaje IP adresy sú anonymizované skrátením.

Váš súhlas je dobrovoľný a je možné ho kedykoľvek odvolať. Upozorňujeme, že toto oznámenie sa týka iba webových stránok našej spoločnosti. Aby sme zaistili absolútnu dôvernosť, v BKMS® Compliance System naďalej nepoužívame súbory cookies tretích strán ani iné marketingové technológie.

Ďalšie informácie nájdete v oznámení o ochrane osobných údajov.

Show detailed settings Ausführliche Einstellungen anzeigen Montrer des paramètres détaillés Mostrar configuración detallada Apresentar configurações detalhadas Mostra le impostazioni dettagliate Pokaż szczegółowe ustawienia Zobrazit podrobná nastavení Zobraziť podrobné nastavenia Hide detailed settings Detaileinstellungen ausblenden Cacher les paramètres détaillés Ocultar los ajustes detallados Apresentar configurações detalhadas Nascondi le impostazioni dettagliate Ukryj szczegółowe ustawienia Ukryj szczegółowe ustawienia Ukryj szczegółowe ustawienia