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SII is one of India’s leading private Investigation agencies, specializing in pre- and post-matrimonial Investigation. With thousands of cases solved nationwide, our team is committed to delivering professional, reliable, and timely fact-based reports—anywhere in India, anytime.
Our strength lies in delivering complete client satisfaction. With a team of highly skilled and experienced investigators from diverse fields, SII offers honest, fast, and cost-effective solutions across India. Our private Investigation operate PAN India, efficiently handling high-volume cases in metro cities and beyond.
With over 5 years of experience in India’s private investigation industry, SII has consistently delivered reliable, accurate results. We adhere to the highest standards of professionalism and confidentiality. Don’t hesitate to reach out—our team is here to support you with all your investigation needs.
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Welcome to our Agency, officially registered as spy india investigation. We are one of India’s most trusted private investigation agencies. Our headquarters are in New Delhi, allowing us to offer services across India and even handle cases internationally.
From our Saket, New Delhi office, we manage all investigations in Delhi NCR, including Gurgaon, Noida, Ghaziabad, and Faridabad.
Spy India Investigation Agency offers a wide range of investigative services with complete confidentiality and accuracy. Some of our key services include:
We provide 50+ professional Investigation & investigation services
Pre & Post Matrimonial, Divorce Support, Surveillance, Background Checks, Missing Persons.
Employee Verification, Due Diligence, Fraud Detection, Competitor Intelligence, Undercover Ops.
Property Verification, Child Custody, Insurance Fraud, Cyber Crime, Legal Evidence Support.