Detective Agency & Security Service in Hamburg
DRS Security und Sicherheitstechnik GmbH — private investigations, IT forensics and security services since 2004.
License under §34a GewO. Deployment across Germany within 24 hours.
Hamburg — the economic centre of Northern Germany: port, HafenCity, logistics, banks, headquarters of export companies. The same rhythm attracts corporate risks: industrial espionage, data leaks, fraud, disloyal employees. DRS Security und Sicherheitstechnik GmbH has been closing this perimeter since 2004.
A team of 50+ specialists: former law enforcement officers, IT experts, lawyers, security guards licensed under §34a GewO. We work in accordance with German law, confidentiality per GDPR/NDA, all materials prepared to be court-admissible (gerichtsfest).
Headquarters in Hamburg, Hammer Landstraße 204. Field teams across Germany within 24 hours. First consultation is free and fully confidential, NDA is signed before any case details are disclosed.
Core areas
29 services under one roof — investigations, professional protection and security consulting.
Corporate Investigation
Wirtschaftsdetektei — internal misconduct, competitive intelligence, data leaks, due diligence on partners and contractors.
Counter-Surveillance (TSCM)
Lauschabwehr — detection of bugs and GPS trackers in offices, meeting rooms, vehicles. Certified equipment.
IT Forensics
Recovery of deleted data, analysis of corporate communications, incident response. Chain of custody for court use.
Close Protection
Personenschutz for VIPs, family members, executives. Travel escort, residence protection. Former law enforcement with §34a license.
Property Protection
Bewachung of offices, warehouses, port facilities, retail locations. Stationary posts, mobile patrols, access control.
Security Consulting
Security audit, Due Diligence, KYC, anti-corruption procedures, training for client security teams.
Why DRS Security und Sicherheitstechnik GmbH
20+ years on the market
Registered in December 2004, HRB 91616. Not a «new brand», but a structure with twenty years of reputation.
Experienced team
50+ specialists: practising lawyers, former officers of operational units, IT forensics experts. Each case — team of 3–5 people.
Complex approach
Wirtschaftsdetektei + IT forensics + OSINT + counter-surveillance + polygraph in one team. Competitors usually offer only a narrow segment.
Legal compliance
§34a GewO, GDPR, BDSG, UWG. All evidence — court-admissible. Full imprint, liability insurance.
Confidentiality
NDA with the client — standard. Data is not passed to subcontractors without written consent. Law-firm-level standards.
4 languages
German, English, Russian, Ukrainian. No language barrier for international clients and diaspora.
Service regions
Headquarters in Hamburg. Team deployment across Germany and EU countries within 24 hours.
Hamburg
HafenCity, Eimsbüttel, Altona, Wandsbek
Berlin
Mitte, Charlottenburg, Friedrichshain
Munich
Altstadt, Maxvorstadt, Schwabing
Frankfurt am Main
Bankenviertel, Westend, Sachsenhausen
Düsseldorf
Königsallee, Medienhafen, Oberkassel
Cologne
Innenstadt, Rodenkirchen, Lindenthal
Stuttgart
Mitte, Bad Cannstatt, Vaihingen
Leipzig · Dresden · Hanover
and 70+ other cities across Germany
How we work
Consultation
You describe the situation by phone or email. Assessment of legal admissibility and feasibility. Free, non-binding.
Contract & NDA
Transparent cost estimate (Festpreis or hourly rate), clear scope of work, two-way confidentiality agreement.
Investigation
The team is deployed to Hamburg, to other cities, or works remotely. In parallel — field work, IT forensics, OSINT, legal support.
Report
Structured report with all materials, court-admissible (gerichtsfest), suitable for lawyers, insurance or internal investigation.
Cases
Anonymised reports — real clients, modified details to protect NDA.
Data leak at logistics company in HafenCity
Suspected insider. Within 18 days, OSINT + IT forensics identified the source of the leak — a mid-level manager. Evidence handed to client lawyers, termination under §626 BGB, claim upheld.
Eavesdropping devices in finance group meeting room
In the 38th-floor office, 2 active transmitters were found in electrical sockets and a ceiling lamp. Source — external cleaning service. Evidence delivered to management, immediate security measures implemented.
Family protection for a DAX board member
24/7 close protection for the family of a board member during an international conflict. School escort, residence protection in Grünwald, travel security. No incidents in 6 months.
Cost
No hidden fees. Cost estimate — before work begins. Payment via German invoice, contract under German law.
Hourly rate (Stundensatz)
Corporate investigations
OSINT analysis
Background Check
Counter-surveillance (min — 4 hours)
Written report included
Fixed price (Festpreis)
Property protection (per shift)
Close protection (per day)
Full Security Analysis package
Tenant tracing cases
All materials — court-admissible
Exact estimate after Security Analysis. Discount 95 € when applying via the website — code ZR29.
FAQ
If your question is not listed — ask it via the consultation form.
Is this legal? Can your data be used in court?+
Yes. We work strictly under German law (BDSG, GDPR, StGB §201/202). All materials are prepared as court-admissible (gerichtsfest) — usable in German court proceedings. Experience with law firms in Hamburg, Berlin, Frankfurt.
What about confidentiality? Are there any leaks?+
Before any work begins, an individual NDA is signed. All data is stored on servers in Germany, access is limited to the assigned specialist. We never share data with subcontractors without written consent.
How fast can your team be deployed?+
Standard — 24 hours from contract signing. For urgent cases (TSCM, IT incident, security threat) — same-day deployment. Headquarters in Hamburg, deployment across Germany and EU.
Do you guarantee investigation results?+
No — that would violate professional ethics and §34a GewO. We guarantee professional, legally compliant work by a team of licensed specialists and transparency at every stage.
Ready to discuss your case?
First consultation — free, fully confidential, non-binding. We respond within one business day.
DRS Security und Sicherheitstechnik GmbH operates exclusively within the framework of German and European law (§34a GewO, BDSG, GDPR, UWG). We do not provide services that infringe the rights of third parties and do not perform measures that fall exclusively within the competence of law enforcement.