Go to content
Discover the Truth with INVENY

Your private detective agency in Lyon. Discreet investigations, tailing and surveillance for individuals and companies.

Discover our Investigations
Your accredited private detective agency in Lyon

Reactivity and 24/7 availability to meet your needs for proof or information.

Contact Us Now
Your Preferred Partner in Private Investigations

Our private investigators find the most effective solutions to protect your interests and provide you with irrefutable evidence.

See our rates
Previous slide
Next slide

Our priority is to keep you informed

Your private detective in Lyon

The Solution for Your Investigation Needs

Clear Answers to Your Concerns

Why choose INVENY for your Private Investigations in Lyon?

At INVENY, we believe that trust is the cornerstone of any relationship. Our private investigators in Lyon are committed to providing discreet, effective solutions to your problems. Conveniently located, we operate quickly and expertly in the Rhône (69) and beyond. Whether you need evidence, intelligence or crucial information, our Lyon agency stands out for its professionalism and responsiveness. Rely on INVENY for secure, professional support in all circumstances.

The Value We Bring to Our Customers

Certified Expertise and Quality

INVENY, your investigations agency in Lyon, has private investigators accredited by the CNAPSaccredited private investigators with solid expertise in the search for truth and forensic evidence.

Confidentiality and peace of mind

We guarantee absolute discretion and strict observance of professional secrecy, giving you total peace of mind. Our services are legal, ethical and confidential.

Availability and commitment

INVENY is available 24/7, including weekends and holidays, to meet your needs in Lyon and the Rhône-Alpes region. We offer ongoing and accessible professional survey services to ensure your satisfaction.

Reports and Evidence Admitted in Court

We provide detailed investigative reports and court-accepted evidence, essential for defending your rights. Our proven investigative methods guarantee fast, reliable results.

Expertise and Adaptability for Your Investigations

Our Investigation Services in Lyon

Our private investigation agency offers specialized evidence and information gathering services for family law, labor disputes, criminal cases and commercial litigation. Whether you are an individual, a company or a local authority, we provide reliable and relevant results to defend your interests, guaranteeing total discretion and tailored strategic responses. Our investigations demonstrate our adaptability and professionalism. As private investigators, we value discretion, loyalty and efficiency in everything we do. Trust INVENY in Lyon for unfailing support and solutions tailored to your needs. Discover the truth and defend your rights with our team.

They trusted us!

Customer reviews :
The advantages of INVENY in Lyon

Because you need to know all the facts before you judge

Why hire a private investigator in Lyon?

Private detective Lyon INVENY Enquete investigations

Reliable Information from Proof Professionals

Our private detectives in Lyon carry out discreet investigations for individuals, companies and local authorities, covering civil, commercial and criminal matters. Their aim is to gather evidence and information essential to the defense of their clients' interests. Endowed with the power of investigation, they act with complete discretion in accordance withArticle L-621-1 of the French Code de la Sécurité Intérieure, providing legitimate evidence without revealing their identity or the purpose of their mission.

Personalized and Discreet Investigations : The INVENY Guarantee

Infidelity surveillance, business intelligence, character and solvency checks, and lifestyle investigations. INVENY's Lyon-based private detectives carry out legal investigations with discretion and confidentiality. Thanks to their legal expertise and the use of cutting-edge technologies, they adjust their methods to each unique situation, to precisely meet their clients' needs. Their personalized approach guarantees a tailored response to each specific request.

Protection and Informed Decision-Making

Through research, precise information and detailed analysis, INVENY helps its customers in the Lyon and Rhône metropolitan areas to anticipate and manage risks. This approach removes doubts, strengthens arguments and enables them to make informed decisions.

Legal Support and Strategic Consulting

In collaboration with lawyers and court commissioners, INVENY detectives provide comprehensive legal support, helping to prepare cases and formulate optimal strategies. Our expertise maximizes your chances of success in court.

Strategic collaboration in 4 steps

Hiring a private detective in Lyon is a strategic decision for obtaining accurate information and reliable evidence. Thanks to our proven methodology, our agency guarantees you a quality service and a personalized approach to each investigation. Find out more about our approach.


Initial contact and meeting

We start with an initial contact by phone or e-mail, followed by a meeting in our offices in Lyon or in the Rhône-Alpes region to understand your needs. This consultation is free of charge.


Signature of mandate and mission planning

At our meeting, we present a professional mandate detailing the legal aspects and the assignment. After discussion, the contract is signed, followed by the payment of a retainer.


Carrying out investigations

We conduct our investigations discreetly and legally, using various methods such as shadowing and surveillance, while keeping you regularly informed of our progress.


Report submission and post-survey follow-up

At the end of the investigation, we provide you with a detailed investigation report containing evidence admissible in court. We advise you on its use and provide follow-up, even after the investigation.

An honest, transparent price

How much does a private detective in Lyon cost?

Hiring a private investigator in Lyon can be crucial to protecting your interests and making informed decisions. Rates in the Lyon area vary according to the complexity of the case, the duration of the investigation and the techniques used. In Lyon, INVENY offers competitive and transparent rates, adapted to each type of investigation, be it family, commercial or infidelity-related. Prices range from 75 to 125 euros per hour, excluding VAT, depending on the specifics of your case. As each case is unique, INVENY offers personalized quotes to guarantee a tailor-made solution. The agency ensures total transparency on its rates, with free, no-obligation consultations. Trust INVENY for professional and discreet management of your private investigations in Lyon.

Find our agency in Lyon

The INVENY private detective agency is ideally located at 2 Place Gailleton, in Lyon's 2nd arrondissement (69002). Close to the Ampère and Bellecour metros, and less than five minutes from the Lyon-Perrache train station, our location is strategic. Situated between the Saône and Rhône rivers, the agency is easily accessible via the A7/A6 motorways and Lyon's ring roads. Served by TCL buses, T1 and T2 streetcars, metro line A and Vélo'v stations, our branch is accessible by public transport, bicycle or car. This location enables us to operate efficiently in Lyon and throughout the Rhône-Alpes region.

We're here to help

Contact our private detective agency in Lyon

Need a private investigator in Lyon, Rhône-Alpes or elsewhere? Our investigators carry out civil, commercial and family investigations. Contact INVENY by phone or via our online form.

stay informed

Our news

Discover the latest news from our private detective agency in Lyon.

image allarys private detective group

INVENY joins the Allarys Group

INVENY joins the Allarys Group, strengthening its position in France. This alliance optimizes resources and expertise, offering improved and innovative investigation services...

Find out more