India's Most Awarded Detective Agency

Trusted Detective Agency in Kolkata

Professional detective agency in Kolkata delivering confidential matrimonial, corporate, surveillance, and verification services backed by 25+ years of expertise.

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About City Intelligence

Experienced Detective Agency in Kolkata for Personal & Corporate Investigations

City Intelligence is a trusted detective agency in Kolkata providing professional investigation services to individuals, businesses, legal professionals, financial institutions, and organizations. As the commercial and cultural capital of Eastern India, Kolkata presents a unique blend of personal, legal, and corporate investigation requirements that demand local expertise and professional discretion.

 

Our private detectives in Kolkata specialize in matrimonial investigations, surveillance services, employee background verification, fraud investigations, missing person tracing, and corporate intelligence assignments. With more than 25 years of investigative experience, we combine traditional fieldwork with advanced surveillance technology, cyber intelligence, and digital investigation techniques to deliver accurate and actionable results.

 

Whether you need a pre-matrimonial investigation in Salt Lake, employee verification in Sector V, corporate due diligence in Park Street, or surveillance services anywhere in Kolkata, our investigators work discreetly and professionally to uncover facts while maintaining complete confidentiality.

What We Investigate

Complete Detective Services in Kolkata

From family-related concerns to business intelligence assignments, our Kolkata investigation team provides reliable, confidential, and evidence-based investigation solutions.

Matrimonial Investigation

Comprehensive matrimonial investigation services in Kolkata covering family background verification, social reputation checks, financial assessment, and lifestyle verification before marriage.

Divorce Case Investigation

Professional divorce case investigation services in Kolkata helping clients gather factual evidence and documentation to support legal proceedings.

Extramarital Affair Investigation

Confidential extramarital affair investigation services in Kolkata designed to uncover the truth through surveillance and intelligence gathering.

Missing Person Investigation

Experienced missing person investigators in Kolkata helping trace family members, debtors, absconding employees, and untraceable individuals.

Surveillance (Physical & Digital)

Advanced surveillance services in Kolkata utilizing physical observation, digital monitoring, and professional evidence collection techniques.

Cheating Partner Investigation

Professional cheating partner investigation services in Kolkata helping individuals obtain clarity through verified information and documented findings.

Bug Sweep / TSCM Services

Technical bug sweep services in Kolkata to detect hidden cameras, microphones, GPS trackers, and electronic surveillance devices.

Child Monitoring

Confidential child monitoring services in Kolkata helping parents monitor activities, associations, and safety concerns responsibly.

Relationship Investigation

Relationship investigation services in Kolkata designed to verify loyalty, uncover hidden facts, and reduce personal risks.

Employment Verification

Employment verification services in Kolkata covering educational qualifications, employment history, criminal background screening, and identity verification.

International Background Check

International background verification services in Kolkata for overseas recruitment, global business partnerships, and foreign investments.

Mystery Shopping

Mystery shopping services in Kolkata helping businesses evaluate customer service standards, employee performance, and operational compliance.

Due Diligence

Corporate due diligence services in Kolkata for investors, mergers, acquisitions, business partnerships, and vendor verification.

Fraud Detection & Risk Analysis

Fraud detection services in Kolkata identifying financial fraud, procurement irregularities, employee misconduct, and business risks.

Post Employment Verification

Post-employment verification services in Kolkata helping organizations uncover false information, compliance issues, and hidden employee risks.

TSCM Bug Sweep

Professional TSCM services in Kolkata protecting offices, boardrooms, residences, hotels, and commercial facilities from surveillance threats.

Asset Verification

Asset verification services in Kolkata identifying hidden properties, investments, business ownership interests, and financial assets.

Copyright & IP Infringement

Copyright and intellectual property investigation services in Kolkata helping businesses combat piracy, trademark violations, and counterfeit activities.

How It Works

Your Investigation in 5 Confidential Steps

A structured investigation process refined through 25+ years of professional investigative experience.

1

Confidential Consultation

Speak with our Kolkata investigation team through phone, WhatsApp, or email to discuss your concerns privately.

2

Strategic Case Assessment

Our experts evaluate your requirements, identify objectives, and develop a tailored investigation plan.

3

Investigation Deployment

Private investigators in Kolkata conduct surveillance, background checks, verification, and intelligence gathering activities.

4

Evidence Compilation

Receive professionally documented findings including reports, photographs, videos, and supporting evidence.

5

Resolution & Client Support

We provide final recommendations, additional guidance, and support to help you make informed decisions.

Why City Intelligence

8 Reasons Kolkata Clients Trust City Intelligence

When choosing a detective agency in Kolkata, experience, discretion, and investigative capability make all the difference.

25+ Years of Investigation Experience

Over two decades of expertise handling matrimonial, legal, surveillance, and corporate investigations across India.

4,700+ Successfully Completed Cases

Thousands of investigations conducted for individuals, businesses, law firms, and institutions nationwide.

100% Confidential Operations

Strict confidentiality measures ensure your case details and investigation findings remain completely private.

Legally Compliant Evidence Collection

All investigations are conducted using ethical and lawful methods to ensure credibility and reliability.

Advanced Investigation Technology

Utilizing surveillance tools, cyber intelligence systems, GPS intelligence, and digital forensic techniques.

Nationwide & International Network

Extensive investigator coverage across India supported by trusted global investigation partners.

Dedicated Case Support

Regular progress updates and direct communication throughout every stage of the investigation.

Trusted by Families & Corporates

Preferred by professionals, entrepreneurs, legal advisors, educational institutions, and corporate organizations.

Get in Touch

Start Your Confidential Investigation Today

Fill in your details for a free 30-minute consultation with one of our expert investigators. No commitment. No judgment. Just answers.

Your enquiry is 100% confidential — we never share your details with any third party.

Speak directly with an experienced investigator — not a call centre — within minutes.

Get a clear case assessment and pricing estimate before you commit to anything.

All investigations are conducted lawfully with court-ready evidence you can rely on.

Request a Free Consultation

We respond within 30 minutes, 24×7 — all enquiries are completely confidential.

    Client Testimonials

    What Our Clients Say

    Real feedback from real clients. All identities are protected for privacy.

    "City Intelligence saved me from a disastrous marriage. Their detailed background check uncovered financial debts and a hidden criminal record. Highly professional and discreet."

    Priya S. Delhi

    "I suspected my spouse was hiding financial transactions. Their team provided undeniable proof that helped me take legal action. Their service is a true lifesaver."

    Rajat K. Delhi

    "Their mystery shopping service gave us valuable insights into our customer service flaws. We improved training and our sales have increased significantly since!"

    Sandeep B. Gurgaon

    "They found hidden microphones in my office, preventing a major security breach. If you value privacy, their debugging service is absolutely essential."

    Sneha M. Delhi NCR

    "Saved our company from hiring a fraudster with fake credentials. Their background verification services are essential for any business hiring in India."

    Amit K. Noida

    "They exposed a scammer I met online who was targeting multiple victims. This service saved me from significant financial and emotional harm."

    Rahul M. Delhi

    Start Your Confidential Investigation Today

    Get a free 30-minute consultation with an expert investigator. No obligation. 100% private. Response within 30 minutes.

    Private Detective Agency in Kolkata — Everything You Need to Know

    Kolkata is one of India’s oldest commercial centers and continues to be a major hub for trade, finance, education, manufacturing, and logistics. With a large population, growing business activity, and increasing legal and personal disputes, professional investigation services have become essential for individuals and organizations seeking verified information.

    Whether you’re concerned about a matrimonial alliance, employee misconduct, corporate fraud, asset concealment, or a missing person case, a professional detective agency in Kolkata can help uncover facts through lawful and confidential investigations.

    What Does a Private Detective in Kolkata Do?

    A private detective in Kolkata conducts independent investigations for individuals, businesses, legal professionals, and organizations. Their responsibilities include surveillance, background verification, due diligence, fraud investigations, employee screening, asset tracing, and evidence collection.

    Modern private investigators combine traditional field intelligence with digital forensics, cyber investigations, social media analysis, and open-source intelligence (OSINT) to gather reliable information efficiently.

    Common Reasons People Hire a Detective Agency in Kolkata

    • Pre-matrimonial background verification
    • Cheating spouse investigations
    • Divorce-related evidence collection
    • Employee background verification
    • Missing person tracing
    • Corporate fraud investigations
    • Vendor due diligence
    • Asset verification services
    • Intellectual property theft investigations
    • Tenant verification
    • Child monitoring services
    • Hidden surveillance device detection

    Is Hiring a Private Investigator in Kolkata Legal?

    Yes. Hiring a professional private investigator in Kolkata is legal when investigations are conducted within Indian legal and ethical guidelines. Professional detective agencies ensure confidentiality while gathering information through lawful methods.

    How Much Does a Detective Agency in Kolkata Cost?

    The cost of detective services in Kolkata depends on case complexity, investigation duration, manpower deployment, technology requirements, and evidence objectives. A customized quotation is provided after a confidential consultation and case review.

    Why Kolkata Businesses Need Corporate Investigation Services

    Kolkata’s business ecosystem includes manufacturing companies, logistics firms, trading organizations, educational institutions, and financial service providers. Risks such as employee fraud, vendor misconduct, intellectual property theft, procurement fraud, and compliance violations can impact operations significantly. Corporate investigation services help organizations identify risks, verify information, and protect business interests proactively.

    FAQ

    Frequently Asked Questions

    Common questions before hiring a private detective agency in Delhi.

    The best detective agency in Kolkata should offer experienced investigators, confidentiality, legal compliance, and a proven track record. City Intelligence provides professional investigation services backed by 25+ years of expertise.
    You can contact our Kolkata investigation team through phone, WhatsApp, email, or our online inquiry form for a confidential consultation.
    Yes. Hiring a private investigator in Kolkata is legal when investigations are conducted ethically and within Indian laws.
    Detective service costs in Kolkata vary depending on the complexity, duration, and objectives of the investigation.
    Yes. We provide pre-matrimonial investigations, post-marital investigations, relationship verification, and family background checks throughout Kolkata.
    Yes. Our cheating partner investigation services in Kolkata help verify suspicions through surveillance and evidence collection.
    Yes. We provide comprehensive employment verification services in Kolkata covering education, employment history, criminal records, and identity verification.
    Yes. Our surveillance services in Kolkata support personal, matrimonial, legal, and corporate investigations.
    Absolutely. Businesses engage our corporate investigation team in Kolkata for fraud detection, due diligence, compliance reviews, and risk management.
    Yes. We offer professional bug sweep and TSCM services in Kolkata to detect hidden cameras, microphones, GPS trackers, and surveillance devices.
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