Your Premier Investigative Partner in Germany, Austria, Switzerland and Europe – Since 1924
Specializing in Corporate & Private Investigations for US and Canadian Clients Since 1961.
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More InformationMr. M. Aschman
Managing Director / CEO
Instant Consultation:
1(800) 994-9850
(Headquarter USA)
+11-49-89-94301910
(Headquarter Germany/Europe)
+11-41-615880103
(Headquarter Switzerland)
Mr. T. Waller & Mrs. A. Schubert
Advisor and Private Investigator
Detective Agency
Comprehensive Private & Corporate Investigations across Germany, Austria, and Switzerland
When your legal, corporate, or personal interests extend across the Atlantic, you need more than just a local contact you need a bridge between North America and Europe. Detective Agency MENG is that bridge.
Since 1961, we have specialized in serving US and Canadian clients, providing the same high standards of professionalism and results you expect at home, delivered with deep local European expertise.

Global Reach, Local Presence: Our European Footprint
Headquartered in Germany with a history spanning over 100 years, MENG operates a sophisticated network of branch offices. We cover the entire regions (Germany, Austria, Switzerland) and all of Europe.
Why this matters for you:
Our Team: Elite Professionals
Our agency only employs career investigators and specially trained staff with extensive backgrounds in military intelligence and law enforcement. Every member of our TSCM (Technical Counter Surveillance) and surveillance teams undergoes rigorous training to handle complex international assignments with the highest level of discretion.
Specialized Investigative Services
We provide detailed evidence and intelligence across a wide range of fields:
Corporate & Legal Services:
Private & Family Matters:
Confidentiality and Multilingual Support
Your privacy is our highest priority. You remain 100% anonymous during the consultation process.
Your identity is only disclosed to us once an official order is placed.
To ensure clear communication, our team is fluent in: English | German | Spanish
Contact Our European Offices Directly
For immediate assistance or to schedule a personal appointment, please contact our regional headquarters:
Our advisors are available Mon – Fri 09:00 AM – 08:00 PM and Sat 10:00 AM – 08:00 PM (CET).
Our Strategic Locations in Europe
To ensure rapid response times and eliminate unnecessary travel costs, we maintain a comprehensive network of offices across the DACH region:
Germany (HQ & Regional Branches)
(Additional operational areas covering all federal states)
Austria
Switzerland
Our reach extends beyond the DACH region. We handle cases across the entire European Union (EU), including major hubs like Paris, Madrid, Rome, and Brussels, coordinated through our closest regional office to your case destination.
Experience. Quality. Flexibility. Trust the legacy of Detective Agency MENG to solve your case in Europe.

