Est. 2001 · Delhi NCR

India's Most Trusted Detective Agency

Confidential matrimonial, corporate & surveillance investigations across India. 15,000+ cases closed with quiet precision, legal integrity, and complete discretion.

Years of Experience
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Cases Solved
0 K+
Client Satisfaction
0 %
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🔒 100% Confidential
⚖️ Court-Ready Evidence
🕒 24/7 Support
🏅 ISO 9001:2015
✔ MSME Registered
⭐ 23+ Years
📁 15,000+ Cases
🌍 Pan-India Network
🔒 100% Confidential
⚖️ Court-Ready Evidence
🕒 24/7 Support
🏅 ISO 9001:2015
✔ MSME Registered
⭐ 23+ Years
📁 15,000+ Cases
🌍 Pan-India Network
Years defending truth
across India
0 +

Investigators who are
thorough, discreet,
and honest.

We started CircleBiz over two decades ago with a simple idea people going through difficult, uncertain situations deserve investigators who tell them the truth quietly, without drama, and without their personal life becoming anyone else’s business.

  • 15,000+ successful cases solved
  • 100% confidentiality & discretion
  • Pan-India network of expert detectives
  • Specialised in matrimonial & corporate cases
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23+

Years of Experience

15K+

Cases Solved

98%

Client Satisfaction

24/7

Support Available

Private Investigation Services

Professional & confidential solutions to protect your interests and uncover the truth.

Matrimonial Investigation

Discreet background & loyalty checks before and after marriage.

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Corporate Investigation

Employee verification, fraud & due diligence for enterprises.

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Surveillance & Recon

24/7 covert surveillance with documented, court-ready evidence.

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Missing Person Trace

Reuniting families across India through professional tracing.

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Background Verification

Comprehensive checks on individuals, assets and history.

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Legal & Litigation Support

Employee verification, fraud & due diligence for enterprises.

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Cyber & Digital Forensics

Data recovery, digital fraud & social-media investigation.

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Divorce Case Investigation

Evidence for contested divorce, alimony & custody battles.

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Category

Corporate Investigation

End-to-end business intelligence for enterprises fraud detection, verification, and competitive insight.

  • Undercover Agents
  • Labour Court Cases
  • Sting Operation
  • Due Diligence
  • Pre-Employment
    Investigation
  • Business Verification
  • Asset Investigation
  • Skip / Missing Person Trace
  • Business Competitor
    Investigation

Category

Matrimonial Investigation

Private, sensitive matters handled with empathy pre & post marriage, loyalty, custody and more.

  • Personal Investigation
  • Post-Matrimonial
    Investigation
  • Adultery Investigation
  • Child Custody
  • Relationship Counseling
  • Physical Surveillance
  • Adultery Check
    Investigation
  • Pre-Matrimonial Detective
  • Divorce Case Investigation
  • Loyalty Test Investigation
  • Litigation Support
  • Teen Age Monitoring
  • Person Background Check

A Quiet, Precise, 4-Step Process

From your first call to a sealed report clear, confidential, controlled.

Free Consultation

Share your concern in complete privacy. We listen, we don't judge.

1

Case Assessment

Our senior investigator maps a discreet, ethical, court-ready plan.

2

Covert Investigation

Trained field agents gather verified evidence across India.

3

Detailed Report

Sealed report with photos, videos & documentation — delivered to you only.

4

Why Choose Us

Your doubts deserve clarity

With over 23 years of experience, our approach stays the same regardless of case size: accurate findings, complete confidentiality, and no shortcuts.

Successful Investigations
95%
Client Satisfaction
98%
On-Time Report Delivery
96%

Licensed & Accountable

Evidence collected legally so it holds up in court.

Absolute Confidentiality

Your case stays strictly between you and us.

Proven Track Record

Over 15,000 cases successfully closed — not just claimed.

Available 24/7

Reachable around the clock when it matters most.

Why CircleBiz

Aman Kumar⭐ ⭐ ⭐ ⭐ ⭐
Excellent service and very professional team. They handled my case with complete confidentiality and provided accurate information on time. Their support helped me make the right decision. Highly recommended!"
Kajal Yaduvanshi⭐ ⭐ ⭐ ⭐ ⭐
Excellent service with complete confidentiality. The investigators were experienced, and the report was detailed and easy to understand. I would definitely recommend them to anyone considering matrimonial verification.
Chandan Yadav⭐ ⭐ ⭐ ⭐ ⭐
The team was very professional and respectful throughout the process. They verified every detail they promised and provided a clear report. I truly appreciate their honesty and dedication

Nationwide Presence

Serving 90+ cities across India & abroad

Local Area

  • Dwarka
  • South Delhi
  • Connaught Place
  • Nehru Place
  • Saket
  • Lajpat Nagar
  • Karol Bagh
  • Janakpuri
  • Rajouri Garden
  • Gurgaon Cyber City
  • Noida Sector 18
  • Faridabad Old Town
  • Ghaziabad Indirapuram

Pan India

  • Mumbai
  • Bangalore
  • Pune
  • Hyderabad
  • Kolkata
  • Chennai

International Area

  • Dubai
  • Mauritius
  • Nepal
  • USA
  • Canada
  • Australia
Confidential Consultation

Ready to uncover the truth?

Visit Office

B-311, Sector-19, Dwarka, New Delhi-110075

Email Us

info@circlebiz.in

Call Us

+917669484555

Speak with our senior investigator today. Every conversation is strictly private.