Due Diligence and Investigations Beyond the Database

For more than 30 years, the Kreller Group has provided critical intelligence to governments, corporations, law firms, and compliance professionals across 500,000+ engagements in 230+ countries and territories. We deliver actionable insights beyond what automated databases can uncover—through real human intelligence, on-the-ground investigations, and a global network of experts.

Enhanced Due Diligence

Risk-based OSINT and HUMINT due diligence services across the globe

Low-Risk Due Diligence

Comprehensive government sanctions, watchlist, and open-source intelligence

High-Risk Due Diligence

Intelligence acquisition with in-country boots-on-the-ground

Credit Reporting

Accurate, up-to-the-date credit reporting directly from the locus of inquiry

Purchasing
Compliance
Legal

Complex Business Investigations

Investigations, litigation support, forensic accounting, and fraud risk mitigation from ABAC to ITAR

Fraud Risk Assessments

Evaluation of corporate compliance programs and internal controls

Forensic Accounting

Supply chain fraud investigations, asset tracing, and debt recovery

Corporate Governance

Investigations of code of ethics, ABAC, and local law violations

F&A
Compliance
Legal

Brand Protection Managed Services

Detective and preventative measures to counter unauthorized resellers and win back the buybox

Monitor

24/7 monitoring of online marketplaces

Contain

Policy creation and enforcement strategy for authorized and unauthorized sellers

Eliminate

Communication strategy, escalations, takedowns, and legal action support

Marketing
Compliance
Legal
cut

Trusted by the World’s Leading Organizations

For more than 30 years, the Kreller Group has provided critical intelligence to governments, corporations, law firms, and compliance professionals across 500,000+ engagements in 230+ countries and territories. We deliver actionable insights beyond what automated databases can uncover—through real human intelligence, on-the-ground investigations, and a global network of experts.

Associations & Accreditations

OSACNational Council of Investigative and Security ServicesASISEnergy Security CouncilWAPIThe institute of Internal AuditorsNHADECiappACFE

Serving teams across functions

Legal Teams

Corporate governance, compliance, litigation support, investigations

Finance Teams

M&A, forensic accounting, AML, fraud risk management

Compliance Teams

Whistleblower, conflicts of interest, internal controls review

Government & Regulatory Teams

Training, sanctions, KYC, threat mitigation, trade compliance

Explore Our Core Services

Enhanced Due Diligence

In-depth third-party investigations, led by trained investigators worldwide.

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Complex Corporate Investigations

Whistleblower complaints, fraud, FCPA, white-collar crime, and internal investigations.

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Kreller Online

Customizable third-party risk management software built for compliance and audit teams.

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Expert Government Training & Investigations

KYC, sanctions, trade compliance, threat mitigation, and OSINT training for government and defense.

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Brand Protection & Market Intelligence

IP infringement, counterfeit product tracking, and grey market investigations.

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Global map that shows key offenders
Global map of key offenders we contained
Map of offenders that are now controlled

Enhanced Due Diligence

In-depth third-party investigations, led by trained investigators worldwide.

Learn More

Complex Corporate Investigations

Whistleblower complaints, fraud, FCPA, white-collar crime, and internal investigations.

Learn More

Kreller Online

Customizable third-party risk management software built for compliance and audit teams.

Learn More

Expert Government Training & Investigations

KYC, sanctions, trade compliance, threat mitigation, and OSINT training for government and defense.

Learn More

Brand Protection & Market Intelligence

IP infringement, counterfeit product tracking, and grey market investigations.

Learn More

THE KRELLER DIFFERENCE

Global Reach,
Local Expertise

We operate in over 230 jurisdictions with in-country professionals who understand local laws, customs, and corruption risk. Whether web-based or boots-on-the-ground, our approach ensures credibility and precision.

Human-Driven

We don’t rely on outdated, automated databases. Kreller analysts investigate thoroughly—verifying business credentials, mapping relationships, and identifying red flags others miss.

Licensed & Ethical

Our firm is fully licensed and operates ethically and transparently. We’re proud to be a trusted partner in helping clients uphold compliance, reduce exposure, and make sound decisions.

Global Map

What Our Clients Say

Quotation

I am the co-founder of HiBAR, a mission-based company inspiring the removal of single-use plastic by redesigning beauty and personal care products to be high-performing solid formulations. HiBAR is highly distributed through natural grocery retailers. Due to this, our products were available through national distributors and was picked up by numerous resellers creating a huge challenge for our company. We have worked with numerous Amazon agencies prior to Kreller to eliminate resellers, and NONE of these agencies were able to help us until we came on board with the Kreller group. When we signed on with Kreller, we had around 50 resellers of our products, we had complaints of MAP issues from ... our retailers and dwindling sales on the Amazon channel. After 6 months with Kreller, we were down to a few MAP violators, and a handful of resellers. Our sales climbed and doubled in that time. It has now been about 9 months working with Kreller group, and today, on our update call, the report showed ZERO resellers on Amazon and ZERO MAP violators. Our “featured offer” or “buy box” for the last few months has not gone below 92%. This is a night and day difference for our business. I highly recommend the services of the Kreller team. Not only do they provide results, but they are a kind, responsive, hard-working group. Our sales have increased, our retailers are happier, and we are finally able to get the most out of our promotional dollars on our ad spend on the channel. Thank you, Kreller, especially Paula and Jhon, for the amazing service.

Michael Volkov
Nora Schaper
Co-Founder & President
Quotation
I have utilized Kreller for due diligence and other investigative services on a high number of projects over the course of the past 7 years. I have been extremely satisfied with their work and their ability to manage changing priorities and complex engagements.
Michael Volkov
Ernest Ntanda
Quotation
I have utilized Kreller for due diligence and other investigative services on a high number of projects over the course of the past 7 years. I have been extremely satisfied with their work and their ability to manage changing priorities and complex engagements.
Michael Volkov
Ernest Ntanda

BOOTS ON THE GROUND

Case Studies & Insights

View All
Brazil Corporate Investigations: Due Diligence Case Studies | Kreller
What is FEPA?
Overcoming Due Diligence Challenges in Mexico: Case Studies & Insights | Kreller

LET'S CONNECT

Discover what Kreller Group can do for you

Complex multi-level and multinational corporate relationships require powerful and customizable compliance tools.

My name is Nora Schaper. I am the co-founder of HiBAR, a mission-based company inspiring the removal of single-use plastic by redesigning beauty and personal care products to be high-performing solid formulations. HiBAR is highly distributed through natural grocery retailers.  Due to this, our products were available through national distributors and was picked up by numerous resellers creating a huge challenge for our company.   We have worked with numerous Amazon agencies prior to Kreller to eliminate resellers, and NONE of these agencies were able to help us until we came on board with the Kreller group.   When we signed on with Kreller, we had around 50 resellers of our products, we had complaints of MAP issues from our retailers and dwindling sales on the Amazon channel.   After 6 months with Kreller, we were down to a few MAP violators, and a handful of resellers.  Our sales climbed and doubled in that time. It has now been about 9 months working with Kreller group, and today, on our update call, the report showed ZERO resellers on Amazon and ZERO MAP violators.  Our “featured offer” or “buy box” for the last few months has not gone below 92%.  This is a night and day difference for our business. I highly recommend the services of the Kreller team.  Not only do they provide results, but they are a kind, responsive, hard -working group.  Our sales have increased, our retailers are happier, and we are finally able to get the most out of our promotional dollars on our ad spend on the channel.   Thank you, Kreller, especially Paula and Jhon, for the amazing service. 

Nora Schaper
Co-Founder & President