Business Details
18 Years
experience
Specialist Private Investigation Services London
Established in 2008, our private investigation agency has built an unparalleled reputation for delivering results through specialized expertise in surveillance, tracing, and forensic analysis. With a proven track record of 96% success in surveillance and over 15 years of combined experience across six core service areas, we provide discreet and professional solutions for individuals, businesses, and legal professionals. Our approach combines cutting-edge technology with traditional investigative techniques, supported by a nationwide network of 110 branches and secure international partnerships. Our managing director personally oversees every case to ensure absolute confidentiality, utilising a purpose-built firewall-protected IT system that has never experienced a security breach.Specializing exclusively in high-impact services - from GPS vehicle tracking to lie detector testing - we prioritise resource allocation to guarantee successful outcomes rather than offering diluted, broad-spectrum services. With half our work coming from repeat legal clients, our commitment to ethical practice and verifiable results has made us a trusted partner for complex investigations requiring both technical sophistication and human expertise.
Services
Surveillance
GPS Tracking
Background Checks
IT Forensics
Lie Detector Tests
Details
- Year established: 2008
Highlights and features
- We maintain a 96% success rate in surveillance operations
- Our exclusive focus on six specialist service areas prevents diluted effectiveness
- Nationwide coverage through 110 branches with international correspondent agencies
- Our proprietary IT system has never experienced a security breach
- Managing director personally oversees every case maintaining strict confidentiality
Associations and certifications
- GDPR Compliant
What people say
Exceptional job
Highly experienced
Delivered on promises
Cost-effective solution
Professional teams
Services
Surveillance
Professional physical surveillance operations utilising specialist vehicles and advanced monitoring equipment. Our trained operatives with BTEC Level 4 qualifications deliver covert monitoring with 96% success rate. Services include real-time observation, photographic evidence collection, and movement pattern analysis across urban and rural environments.
GPS Car Tracking
Advanced GPS tracking solutions for vehicles with real-time location updates and historical route analysis. Our discreet tracking devices provide SMS/email alerts with options for covert audio capture when legally permissible. Ideal for infidelity cases, employee monitoring, and insurance investigations.
Background Checks
Comprehensive background verification using specialist databases and human intelligence networks. Services include address verification, employment history validation, and criminal record checks with optional financial and relationship history investigations. Available as standalone or integrated service.
IT & Phone Forensics
Advanced digital forensics using 33,000+ annual investment in specialist software. Capable of recovering deleted data, decrypting files, and analysing communication histories across all devices. Provides admissible evidence for personal and corporate investigations.
Lie Detector Tests
Computerised polygraph testing with 98-100% accuracy for personal and business investigations. Conducted by experienced examiners using established scientific protocols. Available for infidelity cases, fraud investigations, and employment vetting scenarios.
People
Marzio D'Alessandro
Managing Director
With over 15 years in private investigation, Marzio specialises in surveillance operations and complex case management. His hands-on approach ensures client confidentiality while maintaining operational effectiveness across all assignments.
Questions
What services do you specialise in?
We focus on six core areas: surveillance, GPS vehicle tracking, background checks, IT forensics, people tracing, and lie detector tests.
What success rates can I expect?
Our proven track record shows 96% success in surveillance, 95% in tracing, and 90% in background checks with other specialist areas maintaining 85%+ success rates.
How is my privacy protected?
All communications remain strictly confidential through secure telephone systems and our proprietary firewall-protected IT infrastructure with no staff access to case files.
Can you work internationally?
Yes, through our network of correspondent agencies we provide cross-border investigations including foreign national background checks and international surveillance operations.
How are fees determined?
Costs reflect resource requirements based on case complexity. Basic background checks start at £55 while surveillance operations vary depending on required personnel and equipment levels.
Do you offer payment plans or financing?
We don't offer traditional payment plans but provide flexible contingent fee arrangements where appropriate, particularly for litigation support investigations.
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