Trusted & Confidential Investigators
18+ Years of Investigative Excellence
Detective Agency in Kolkata
Led by Rohit Malik, Spy Detective Agency in Kolkata brings 18+ years of expertise to highly confidential personal and corporate investigations.
About us
Why Choose Spy Detective Agency
Prompt Results
We deliver prompt results to all cases we handle and ready to work 24/7 for them. You will get the needed attention & guidance you deserve.
Expert Team
Matrimonial investigations, which include gathering evidence against an unfaithful spouse and offering litigation support, have an 89% success rate.
Asset Verification
More Than $200 Million in hidden Assets recovered in 2025, We provide cost-effective, comprehensive & consist Asset Trace reports.
Bug Sweep Experts
Bug detection and removal in hours after attending the place. Don't let your privacy be violated by somebody illegally bugging your home or office.
About our company
Detective Agency in Kolkata for Matrimonial And Corporate Investigations.
Spy Detective Agency in Kolkata is a professional investigation service provider led by Director Rohit Malik, with over 18+ years of experience in handling personal and corporate cases. The agency delivers discreet, confidential, and result-oriented investigation services for individuals, families, and businesses.
Our team includes both male and female private detectives, ensuring flexible field execution and effective handling of sensitive matters. We specialise in matrimonial verification, corporate investigations, background checks, fraud detection, cyber investigations, surveillance, bug sweeping (TSCM services), and missing person tracing. Each case is managed through structured intelligence methods, verified data collection, behavioural analysis, and advanced surveillance techniques to ensure accurate, evidence-based, and legally compliant outcomes.
With experience across Kolkata's residential communities, commercial centres, and business districts, we conduct efficient ground verification, intelligence gathering, and fact-based investigations that help clients address complex personal and corporate concerns with confidence, confidentiality, and professional discretion.
We at Spy Detective Agency in Kolkata have devoted ourselves towards the hours' need. Our accomplished and scholastically solid investigators help us to convey successful answers for our customers to get societal equity.
We have the most aggressive and expert group of detectives and investigators and the inputs of our regarded rundown of customers demonstrate the skill and superb execution of our detectives and specialists. They handle every case with additional carefulness and convey precise reports convenient.
We assure our clients in Kolkata and the neighboring areas that we will find out the Truth for them with total Privacy. We understand that personal and business investigations may involve confidential matters; therefore we treat every case with the utmost discretion. Be it confirming a long term life partner, identifying internal company threats, or tracking an online fraud; our approach is intensive and productive.
Why Choose US
What Makes Spy Detective Agency Different?
Spy Detective Agency is registered With Govt of India & an award-winning private investigation agency in Kolkata. Spy Detective Agency is among the best detective agencies in Kolkata, solving all types of investigative cases across India with a 100% efficiency rate.
- 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.
Let Our Experts Handle Your Case
Want to hire a Private Detective Agency in Delhi, India?
Spy Detective Agency's discreet, experienced and friendly private investigators are on hand to listen and give advice. No upfront cost, no commitment to go ahead.
We offer
Free no-obligation 30 minute phone consultation
Your Call will be taken by our highly professional, friendly Delhi based Detective Agent. We also understand that for some of you, calling a detective agency may be a big step, so we will ask some questions, try to understand your situation and help you decide a course of action.
- We believe in listening first, to make sure that we completely understand your situation & requirement, then after we offer guidance, advice & services. It's totally your choice whether you decide to proceed and use of services or not.
- We don't make any type of judgment. Spy Detective Agency purely believes in answering your question. We understand you, as most of us have found ourselves in similar complicated situations in our lives.
- Spy Detective Agency has a team of experienced and highly trained Male & Female Private Investigators spread all across India & Worldwide.
- We provide a dedicated case manager to every client, who assists them during the investigation and answers to their queries & requirements.
- You will get 100% Discrete & Confidential Services at a very reasonable price with no hidden or extra cost. We discuss cost at the beginning with complete transparency & we won't increase that without your consent.
- We have over 16 years of experience. We learned that every case is different;we get to the truth. We guarantee discretion;we don't share information with anyone else.
[ 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 Kolkata
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PERSONAL DETECTIVE
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Join the 1000+ companies benefiting from SDA
Spy Detective Agency in one of the Best Detective Agency in India. We have been in this field of Private Investigation from the last 15 years. We have known to be the largest team of Investigator in India. They are specially trained and have working experience from the various government and private organization.
Our Authenticity verification mantra is check, recheck and counter check, thus we eliminate all the chances of information not being unauthentic.
It depends upon the complexity of the case. Some operations take month, some weeks and some days. Once we get the details of the assignment we will be able to give you a time-scale.
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.
Our Charges are bases on the type of operation that we are going to investigate. Once we get the details of the assignment we will be able to give you a time-scale and budget to being the operation.
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 Works 24x7x365 Days. You can get in touch us with any time.
They provide a wide range of services including matrimonial investigations, corporate checks, fraud and insurance investigations, background verification, surveillance, missing person tracing, and cyber/technical investigations.
Yes — services include pre-matrimonial and post-matrimonial investigations, infidelity and relationship inquiries, and divorce support.
Frequently Asked Questions
Our Promise
Privacy Assurance
At Spy Detective Agency, we understand that absolute discretion is the cornerstone of any successful investigation, which is why we guarantee 100% privacy and confidentiality for every client. Safeguarding your identity and sensitive data is our highest priority, from your initial 24/7 free consultation through to the delivery of the final evidence. With over 18 years of trusted experience managing complex personal and corporate cases across India, our seasoned investigators strictly adhere to ironclad non-disclosure protocols. When you partner with our dedicated team, you can be confident that your case will be handled with the utmost secrecy, professionalism, and ethical rigors, ensuring your peace of mind remains completely protected while we uncover the truth.
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.