UNCOVERING TRUTH
SINCE 2003
Grayson Detectives Kolkata - Your trusted partner in confidential investigations
OUR MISSION
For over two decades, Grayson Detectives Kolkata has been at the forefront of private investigation services in Eastern India. We combine traditional detective work with cutting-edge technology to deliver results that stand up to scrutiny.
Confidentiality Guaranteed
All investigations conducted with absolute discretion
Comprehensive Approach
From surveillance to digital forensics, we cover all angles
Legal Compliance
All investigations conducted within legal boundaries
OUR SERVICES
Comprehensive investigative solutions tailored to your specific needs
Pre-matrimonial investigation
Professional, discreet investigation services with documented evidence
Post-matrimonial investigation
Professional, discreet investigation services with documented evidence
Surveillance operations
Professional, discreet investigation services with documented evidence
Missing person tracing
Professional, discreet investigation services with documented evidence
Corporate investigation
Professional, discreet investigation services with documented evidence
Assets verification
Professional, discreet investigation services with documented evidence
Fraud case investigation
Professional, discreet investigation services with documented evidence
Marriage verification
Professional, discreet investigation services with documented evidence
Personal detective services
Professional, discreet investigation services with documented evidence
Employee verification
Professional, discreet investigation services with documented evidence
Cyber crime investigation
Professional, discreet investigation services with documented evidence
Extra-marital surveillance
Professional, discreet investigation services with documented evidence
Undercover operations
Professional, discreet investigation services with documented evidence
Years Established
Cases Solved
Surveillance Operations
Corporate Verifications