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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Mr. 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:

  • No Unnecessary Travel Costs: We deploy investigators from the branch closest to your case destination. You don't pay for international flights or hotel stays—you pay for results.
  • Full Legal Compliance: Europe has strict privacy laws (GDPR). Our investigators are fully licensed (PI) and have the necessary regulatory approvals in Germany, Austria, and Switzerland to ensure that all evidence gathered is legally obtained and admissible in court.
  • Direct Booking via US Branches: For your convenience and peace of mind, all cases can be booked and managed directly through our US-based HQ offices(see link). This ensures a seamless, transparent process within your own time zone and legal framework.

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:

  • Due Diligence & Background Checks: Verify international partners or employees
  • Payroll & Working Time Fraud: Investigating internal corporate theft or misconduct
  • TSCM (Bug Sweeps): Protection against industrial espionage and electronic eavesdropping
  • Asset & Credit Assessment: Locating hidden assets across European borders
  • Forensic & Tactical Support: Professional evidence collection for litigation

Private & Family Matters:

  • Infidelity & Matrimonial Investigations: Discreet surveillance to confirm or dispel suspicions
  • Custody & Alimony Disputes: Gathering evidence for child support or spouse support cases
  • Romance Scamming: Protecting North Americans from European-based online fraud
  • Missing Persons & People Search: Locating individuals across Germany, Austria, and Switzerland

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)

Munich

Cologne

Hannover

Hamburg

Frankfurt / Main

Duesseldorf

Berlin

(Additional operational areas covering all federal states)

Austria

Salzburg

Vienna

Switzerland

Lausanne

Luzern

Bern

Genf

Zürich

Basel

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.