Trusted Private Investigators Since 2008
Award Winning Private Detective Agency in Delhi
18+ years of experience in matrimonial investigations, surveillance, background checks, infidelity and corporate investigations across India.
Our Investigative Expertise
Why Clients Trust Our Private Investigators in Delhi?
24x7 Rapid Response
Our localized operational footprint allows us to deploy field operatives across Delhi and the NCR 24/7. Whether responding to an urgent personal crisis or a time-sensitive corporate breach, we guarantee immediate, decisive action.
18+ Years of Proven Expertise
Backed by over 18 years of intense professional experience, our elite investigators navigate complex legal landscapes and intricate behavioural patterns, boasting an exceptional success rate in both matrimonial and corporate sectors.
Advanced Asset Tracing
Having traced over $200 Million in hidden assets in 2025 alone, our financial forensic team delivers comprehensive, legally sound asset verification reports for high-net-worth divorce settlements and corporate due diligence.
Specialized TSCM Service
Utilizing military-grade TSCM debugging equipment, our technical specialists secure executive offices and private residences against unauthorized surveillance, mitigating severe corporate and personal risks within hours.
The Intelligence Network Behind SDA
Delhi's Premier Detective Agency For Matrimonial & Corporate Cases
Spy Detective Agency in Delhi is an excellent private investigation agency based in the capital of India. It was started in 2009 by Rohit Malik, who is one of the best private detectives in this field. This 18 year of experience forms the foundation of our detective agency's remarkable success; through it, we extend the benefits of strategic insight and operational expertise—gained over decades of hard work—to our clients. Spy Detective Agency is currently the only agency that combines traditional investigations with the most modern and advanced investigative technology. We have the capability to solve all types of complex cases, whether they involve matrimonial, corporate, cyber, or forensic investigations.
Spy detective agency operates with complete confidentiality and ethical standards. We are not just a private agency, but also a trusted partner for those facing personal issues in their personal life or for corporates. We are the only agency in India that conducts investigations internationally as well, and our success rate is over 90%. The combination of our traditional surveillance and state-of-the-art technology yields results that are conclusive and legally valid. Under the constant guidance of Mr. Rohit Malik, our team of excellent investigators helps people from across the country—bringing clarity and truth to even the most complex situations.
Award-Winning Investigation Standards
What Sets Our National Capital Intelligence Network Apart?
Registered with the Government of India, Spy Detective Agency is an award-winning private investigation firm headquartered in New Delhi. Recognized as a top-rated intelligence network across the Delhi NCR, we solve complex investigative cases nationwide with a 100% efficiency ratio.
- 15000+ cases solved
- Client centric approach
- In-House Laboratory
- 100% Secrecy Assured
- Client Satisfaction
- Experienced Agents
- PAN India Presence
- 24x7 Hours Support
39K+ Happy clients all over world.
[ CLIENTS FEEDBACK ]
Client testimonial & real success stories
We were about to hire a new executive, but something in his work history didn't quite line up. We hired SDA to do a thorough background and pre-employment check just to be safe. Turns out, the candidate had completely fabricated his last two roles and had a history of workplace misconduct. The team provided a detailed, verified report that saved us from making a very expensive and damaging mistake.
When my younger brother cut off contact and disappeared, local authorities could only do so much. We were absolutely desperate. The investigators at Spy Detective Agency were so compassionate and worked relentlessly on our case. Within just a few weeks, they tracked him down safely in another city. Words can't describe how grateful our family is for their dedication.
I spent months feeling like I was going crazy, suspecting my wife was cheating but having zero proof. SDA handled my situation with so much sensitivity and respect. They gathered the photographic evidence I needed without him ever suspecting they were there. It was painful to see the truth, but I finally have the closure and legal proof I need to move on with my life
I was extremely anxious about my daughter's upcoming marriage because something just felt a bit 'off' about the groom's background. A family friend recommended Spy Detective Agency. The team was incredibly discreet and empathetic to my worries. Within a week, they provided a detailed background report that actually cleared up our doubts and verified his credentials. It gave our family such immense peace of mind. I highly recommend them to any parent wanting to be absolutely sure.
Running a mid-sized logistics company, I started suspecting that a senior employee was leaking confidential client data to a competitor. I reached out to SDA, and their professionalism blew me away. They handled the corporate investigation quietly without causing any panic in the office, and gathered solid, actionable evidence we could actually use legally. Thank you for saving our company from a potential disaster!"
During a very messy and stressful legal dispute, I had this lingering, paranoid feeling that my home office was being monitored. I called them for a bug sweep, and their technical experts arrived within hours. They were incredibly thorough and walked me through exactly what they were scanning. They actually found a hidden audio device I would have never spotted on my own. I finally feel safe in my own house again.
Going through a rough separation is hard enough, but trying to prove my ex was hiding money during our divorce settlement was an absolute nightmare. The team at Spy Detective Agency stepped in and did what I couldn't do alone. Their asset verification report was comprehensive, legally sound, and ultimately helped me get a fair settlement in court. They kept everything 100% confidential and respected my boundaries during a really tough time.
Hire the Best
#1 Detective Agency in Delhi and Across India
Delhi, the capital of India, is now a populated city and home to all kinds of people—both good and bad. Amidst the growing challenges faced by corporates and residents, uncovering the truth while maintaining confidentiality is becoming very difficult. This is why 'Spy Detective Agency' has emerged as a leading private investigation agency in Delhi, dedicated to assisting people with honesty and integrity. The agency employs a specialised strategy for every investigation, whether the case concerns areas in South Delhi or the corporate hubs of the NCR.
In the fast-paced life of Delhi, people need an investigation agency that features not only agile investigators but also individuals with the right insight—professionals who operate with an understanding of the social landscape and human behaviour. Our persistent efforts to uncover the truth and facts help individuals and organizations make informed decisions in their personal and professional matters with complete confidence and peace of mind.
We, the Spy detective agency, offer a range of excellent services for the corporate sector, including pre- and post-employment screening, due diligence, TSCM debugging and bug-sweeping services, copyright and trademark investigations, polygraph tests, and much more. Our corporate investigation team has been active for a long time and is highly skilled; it has handled over 5,000 corporate investigation cases to date. We have assisted numerous companies in achieving success. We remain committed to ensuring the safety and security of our clients across all types of corporate investigations.
It proves to be a highly efficient private investigation agency, excelling in investigations related to both corporate and personal matters. We are experts in private investigation; we have assisted clients in over 10,000 cases, ranging from divorce case investigation and extramarital affairs to pre- and post-matrimonial inquiries and loyalty tests. Countless families have benefited from our excellent investigative capabilities, and many have sought our help to save the lives of their sons or daughters.
Uncompromising Privacy and Trust
Whenever a client calls or messages us, their very first question is about the level of confidentiality with which we will handle the work and the extent to which privacy will be prioritised. The only answer to this is that Spy Detective Agency has been working with complete integrity for its clients for the past 18 years. All investigators at Spy Detective Agency are trustworthy professionals who have been associated with us for years, and every client's reputation is safeguarded with the utmost care. For any task—whether small or large, personal or corporate—we ensure that information related to every matter remains secure; this information is never shared with anyone.
Nationwide and Global Reach
Spy Detective Agency is no ordinary private investigation agency; we are an internationally recognized agency and a member of the 'World Association of Detectives' (WAD). Our skilled private investigators are capable of operating in other countries like Dubai, Maldives, Singapore, Qatar, Philippines and many more.
our services
PERSONAL DETECTIVE SERVICES
Personal Investigation
Professional personal investigation services including surveillance, background verification, missing person investigations, relationship inquiries, and evidence collection.
Cyber Investigation
Advanced cyber investigation services focused on uncovering digital fraud, tracking cybercriminal activities, recovering critical data, and identifying online threats through forensic analysis.
Physical Surveillance
Discreet physical surveillance operations designed to monitor activities, gather evidence, and provide accurate intelligence for personal, matrimonial, and corporate investigations.
Adultery Services
Confidential adultery investigation services to uncover extramarital affairs, verify suspicions, and provide reliable evidence with complete discretion and professionalism.
Post Matrimonial Investigation
Post-matrimonial investigation services to verify infidelity, uncover extramarital affairs, monitor suspicious activities, and gather reliable evidence discreetly.
Pre Matrimonial Investigation
Pre-matrimonial investigation services to verify background, family status, employment, financial stability, and personal credibility before marriage.
Loyalty Test Investigations
Discreet loyalty testing designed to assess relationship commitment, identify deceptive behaviour, and provide clarity through evidence-based investigation.
Surveillance Investigation
Advanced surveillance investigations focused on monitoring activities, gathering evidence, and uncovering critical information with discretion.
Extramarital Affair Investigation
Specialised extramarital affair investigations designed to uncover hidden relationships, verify suspicions, and provide reliable evidence with complete discretion.
Divorce Case Investigation
Strategic divorce case investigations aimed at uncovering hidden assets, documenting misconduct, verifying claims, and collecting evidence for legal proceedings.
Person Background Verification
Comprehensive personal background verification covering identity checks, employment history, financial records, reputation assessment, and credibility.
Financial Fraud Investigation
Elite financial fraud investigations dedicated to exposing complex fraud schemes, tracing concealed assets, uncovering financial misconduct, and safeguarding valuable interests.
our services
CORPORATE INVESTIGATIONS
Corporate Investigation
Specialised corporate investigations delivering actionable intelligence, risk assessment, fraud detection, and evidence-based insights to safeguard business interests.
Pre Employment Verification
Comprehensive pre-employment verification delivering accurate background checks, credential validation, and risk assessment for confident hiring decisions.
Post Employment Investigation
Specialised post-employment investigations focused on uncovering misconduct, protecting confidential information, & mitigating business risks.
Corporate Due Diligence
Corporate due diligence investigations focused on verifying business credibility, uncovering hidden risks, validating ownership details, and assessing financial reliability.
Company Asset Investigation
Trace hidden assets, verify ownership records, uncover financial discrepancies, and safeguard business interests through discreet investigations.
Labor Cases Investigation
Investigate workplace disputes, employee misconduct, labor law violations, and employment-related claims with accurate evidence and discretion.
Intellectual Property Rights
Safeguard intellectual property with investigations into trademark infringement, copyright violations, brand misuse, and trade secret theft backed by verified evidence.
Debugging and Sweeping
TSCM sweeping and electronic debugging to detect hidden bugs, GPS trackers, surveillance devices, and listening equipment through precise inspection.
Business Competitor Investigation
Business competitor investigation to uncover strategies, analyse pricing structures, assess market position, and deliver actionable competitive intelligence.
Company Employee Verifications
Assess identity, employment history, credentials, and background to support trustworthy hiring decisions and reduce workplace risks.
Theft and Pilferage Investigation
Identify internal theft, pilferage, stock losses, and suspicious employee activities through discreet investigation and evidence collection.
Undercover Operation
Covert field intelligence gathering to expose hidden activities, monitor targets discreetly, and collect actionable evidence for critical cases.
Legal Assistance
Enable legal proceedings with evidence gathering, documentation support, dispute analysis, and court-ready investigative findings.
Sting Operation
Fraud exposure missions to validate suspicious conduct, capture live evidence, and deliver actionable findings through discreet surveillance operations.
Polygraph
Advanced polygraph examination delivering scientifically backed truth verification for legal disputes, corporate inquiries, and sensitive personal matters.
Join the 1000+ companies benefiting from SDA
Yes, it is absolutely legal to hire a private detective in Delhi, India. While there is no specific licensing law for private investigators in the country right now, detective agencies are permitted to operate as legitimate registered businesses. However, how the investigation is conducted matters. At Spy Detective Agency, we gather evidence legally. We do not trespass on private property, hack into personal phone calls, or break the law. We use public records, legal surveillance, and expert field intelligence to get you the facts safely.
Absolutely. We understand that hiring a private detective is highly sensitive. Your privacy is our top priority. From the moment you contact Spy Detective Agency, your identity, the nature of your case, and the final evidence report are kept strictly secure. We never share your details with any third parties, and the person being investigated will never know they were being watched by our agents. Your secret is 100% safe with us.
At Spy Detective Agency, we help individuals and businesses uncover the truth by gathering concrete facts and evidence. Whether you are dealing with a personal issue or a corporate problem, we act as your personal truth-seekers. Our core services include: Personal Investigations: Pre-matrimonial and post-matrimonial background checks, uncovering infidelity (cheating partners), and gathering evidence for child custody or divorce cases. Corporate Investigations: Employee background verification, uncovering financial fraud, checking on business partners, and solving cases of theft or corporate espionage. Specialized Services: Bug sweeping (finding hidden cameras or mics), digital forensics, Polygraph test and locating missing persons. Essentially, if you need to know the hidden truth about a person or situation, we find it for you.
There is no fixed price for hiring a private investigator in Delhi, as every case is entirely unique. The total cost depends on several factors: The complexity of your case. The number of field agents needed for surveillance. The amount of time and travel required. The type of special equipment used (like hidden cameras or GPS trackers). At Spy Detective Agency, we believe in 100% transparent pricing. We offer a free initial consultation to understand your exact problem, after which we provide a clear, customized estimate with absolutely no hidden fees.
Because every situation is different, the timeline varies. Simple Cases: Basic background checks or address verifications can often be completed within 3 to 7 days. Complex Cases: Extensive surveillance (like tracking a cheating spouse) or deep corporate fraud investigations might take a few weeks. During your free consultation, we will give you a highly realistic timeline. Furthermore, your dedicated case manager will provide you with regular daily updates so you are never left guessing about our progress.
Yes. Our investigators are trained to gather and document evidence in a highly professional manner specifically so it can be used in legal proceedings. We provide clear, date-and-time-stamped photographs, high-definition videos, and a comprehensively detailed written report. Whether you are fighting a tough divorce, a child custody battle, or a corporate legal dispute, the clean and legally obtained evidence from Spy Detective Agency will strongly support your lawyer’s case in court.
We keep you informed every step of the way. You will be assigned a dedicated case manager who will provide regular, secure updates—either daily or at agreed-upon milestones—via your preferred communication method (phone, secure email, or encrypted messaging).
We need all the information that you have as like: His physical Description/or photo, home and work address, vehicle information, time and place to start, And the reason or intention behind the investigation. If require we will also verify the details of the client and the purpose of his wanting investigation.
You may collect your report personally for the office or we send it via mail. We also give daily reports as well where the client has this need.
At least you have to pay 75% Advance of the payment and rest of the 25% after finalized the case.
We have earned our reputation as a top-rated detective agency in Delhi NCR through years of delivering fast, accurate, and highly confidential results. Experienced Team: Our management and field operatives often include individuals with backgrounds in law enforcement and military intelligence. Modern Technology: We use the latest, state-of-the-art surveillance and tracking equipment. Ethical Standards: We operate strictly within the law, ensuring our evidence is credible and reliable. Most importantly, we treat every client with genuine empathy and respect, prioritizing your peace of mind above all else.
Frequently Asked Questions
Get in touch today for a friendly, discrete & confidential consultation with one of our Private Investigators. Don't hesitate in sharing your actual problem.
Spy Detective Agency's professional private investigators and detective agents provide low cost, affordable and accurate estimates without any hidden cost.
All of our Private Investigators are highly qualified and professionally trained for all situations & events and maintaining over 90% success rate.
Are You Ready To Have A Confidential Discussion ?
Our Promise
Privacy Assurance
Spy detective agency assures 100% privacy of the client and their credentials. The spy detective agency is one of the professional private detective agencies in Delhi and is a PAN India company. All our customers are highly satisfied, and we maintain their privacy as well throughout the whole process of investigation. Our team studies and discusses all the relevant folds with our prospective clients and works accordingly after getting their relevant suggestions. There are several detective agencies, but our detective agency in Delhi is the best of the others for their best performances. You can get in touch with our experts anytime. We are open 24x7 to serve you better. We have been successful in helping more than 5000 clients with our private detectives & investigation work, ensuring utmost secrecy & privacy at all times, and we're ready to help you too!
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