Our private agents investigate for you in Luxembourg, in France (Paris – Marseilles – Nice – Toulouse – Lyon) and in Belgium FR | ENG


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SPI detective personnel offers advice and assistance for all kinds of investigation: search, surveillance and tracing, investigation, infiltration, intelligence.
Our team, comprised of investigators with specialized skills and expertise, is here to help you and handle all your investigations whether private, commercial, industrial or criminal.
SPI is an international agency dealing with Europeans institutions, lawyers, magistrates, judicial officers and notaries. SPI has established a reputation for integrity and reliability, SPI complies with the laws of the trade.


In Luxembourg, in France and in Europe



Because your needs know no borders, our agents take action in all these countries to guarantee an optimal outcome.

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Search, surveillance, tracing…



Whether you are an individual person or a professional, we intervene 24 hours a day, 7 days a week, and we guarantee quality of procedures and absolute discretion.

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Get a free quotation NOW



We guarantee competitive and transparent prices. For more information, ask for a free quotation.

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