OSINT
Our OSINT Methodology in France
A structured approach, not just a simple search
OSINT, or open-source intelligence, is more than just internet searches. It is a structured process that transforms a vast amount of scattered and varying degrees of reliable information into solid, actionable conclusions. The difference between an off-the-cuff search and a professional OSINT investigation lies entirely in this methodology.
The value of a digital investigation does not depend on the volume of information collected, but on the rigor with which it is verified, cross-checked, and reported. Unverified data has no value; worse, it can be misleading. Our methodology is specifically designed to eliminate this risk.
Here we outline the principles that guide each of our open-source investigations—for both individuals and professionals—and that ensure their reliability.
The Steps in Our Method
- Every OSINT investigation follows a proven and rigorous process:
- Scope definition: a precise definition of the objective and the permissible scope;
- Data collection: the systematic gathering of information from open sources;
- Cross-checking: comparing sources to assess their reliability;
- Validation: distinguishing between established facts and mere clues;
- Delivery: a clear, dated, well-documented, and traceable report.
This approach applies to all of our services, fromonline reputation to corporate due diligence.
How do we actually work?
It all starts with a confidential, free, and no-obligation consultation to precisely define your needs and provide a clear quote. Our investigators then carry out the process, step by step, throughout France. Our digital investigations are led by Sarah Da Silva, who heads the OSINT division at the Aquila Group. You’ll receive a structured report in which each conclusion is linked to its sources.
A rigorous and traceable method
Traceability is at the heart of our approach. Each piece of evidence is linked to its source and dated, so that our conclusions can be verified and, if necessary, defended. This rigor is what gives an OSINT report its true value, even in a legal context where it may be challenged.
We also document the degree of certainty for each conclusion: information confirmed by several corroborating sources does not carry the same weight as a single piece of evidence. Far from weakening the report, this distinction ensures its integrity and reliability.
Reliability Over Volume
It is easy to gather information; it is much more challenging to retain only what is reliable. We systematically prioritize reliability over volume: it is better to have a few solid conclusions than a mass of unverified information. This standard is what distinguishes a professional investigation from a mere compilation.
That is also what safeguards your decision: relying on validated information, rather than on data whose reliability has not been established.
Legal Framework and Privacy
Our entire approach is based on strict compliance with the legal framework and personal data protection, in accordance with the CNIL’s recommendations. We rely exclusively on lawful sources and strictly prohibit any unlawful access or excessive data collection.
This compliance is not an additional constraint on the method: it is an integral part of it, because it is what ensures the validity and usability of our conclusions.
Why Choose the Aquila Group?
The Aquila Group is a private detective agency licensed by the CNAPS. Our investigations are conducted by our own investigators, and we operate throughout France, with particularly high demand in the Paris region, thanks to our network of twenty offices across five regions.
Methodological rigor, traceability, and compliance with the legal framework are the cornerstones of our OSINT practice. To discuss your needs with us, please contact our teams : the initial consultation is free and non-binding.
A requirement shared by all our divisions
The OSINT methodology we apply is not a standalone protocol: it is part of the culture of rigor shared throughout the Aquila Group. Whether we are conducting investigations for individuals, businesses, or insurance companies, the same high standards of reliability, traceability, and compliance with the legal framework guide every one of our operations.
This consistency is a guarantee of quality: you can be sure that, whatever your needs may be, the survey will be conducted with the same level of professionalism and according to the same principles. Our methodology is non-negotiable, because it is what gives our findings their value.
It also enables us to seamlessly integrate digital investigation with fieldwork when a case requires both.
What You Can Expect from a Report
A report produced using our methodology has consistent characteristics: conclusions clearly distinguished by their degree of certainty, each piece of information linked to its source, precise dating, and a clear, easy-to-read presentation. This way, you know exactly what has been established, what has not, and what our claims are based on.
This transparency is what makes our reports useful and defensible, even in a legal context. It reflects a simple belief: information is only valuable if we can trust the way it was produced.
At its core, our methodology reflects a simple belief: information is only as valuable as the process by which it was produced. By prioritizing reliability over volume, traceability over accumulation, and compliance over convenience, we provide you with conclusions you can trust—and on which you can confidently base your decisions.
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Frequently Asked Questions
This is open-source intelligence: a structured process that transforms scattered public information into reliable and actionable findings through collection, cross-checking, and validation.
The method: context, cross-checking sources, validation, traceability. Unverified data has no value; only rigorous cross-checking yields valuable data.
Yes, when necessary. The traceability and dating of each item make it possible to produce a report that is admissible and defensible.
By prioritizing reliability over volume: we include only information confirmed by corroborating sources, and we indicate the degree of certainty for each conclusion.
Yes, throughout France, since most OSINT work can be done remotely using open-source information.
Browse all of our OSINT investigation sections
Be sure to check out our section on TSCM detection – Electronic dust removal for detecting hidden microphones and cameras, as well as our insurance division.