Impact Intelligence Services is founded by Ret.Col. J.S. Rana in year 2007. Our agency is India’s leading Private Detective Agency In Delhi & specialized in both Personal and Corporate Investigation. Our team has highly qualified & experienced investigators that treats each assignment with utmost discretion, maintains confidentiality and meticulous attention to details.

Impact Intelligence offers a vast range of competant and cost effective investigative services. We solve all cases in a transparent and concise manner with a high degree of accuracy. Our well trained detectives are experienced professionals with specialized skills and are equipped with sophisticated surveillance gadgets to meet the changes and challenges of the modern era of technology.
We as a reputed private detective agency in Delhi and one of the most experienced detective agency in the country, possess a team of highly professional private detectives who are highly experienced to handle cases pertaining to Pre Matrimonial Investigation and Post Matrimonial Investigation , Financial Frauds, Debugging, Theft by Employees, Misappropriation of information, Missing persons, Sting operations, Electronic and Manual surveillance, computer data theft, Industrial Espionage, Due Diligence, Copyright, patent and trademark Infringement.

 FOR  CONSULTATION  CALL +91-9958966007

Although, there are more than 3000 Detective Agencies in Delhi NCR region, most of them are just Security Agencies but they claim to be Detectives also, you cannot expect a security guard or even a security officer to conduct discreet inquiries and private investigations. There are many professionals like Placement Agencies, Marriage Bureaus , Mobile Shops, Wine Shops, Beauty Parlors, Recovery Agencies, Advocates & even Small Criminals advertise online and in local newspapers that they are detectives in Delhi so people has to be very careful before revealing their secrets.

To be a detective one should have necessary special aptitude, training, experience & most essentially the character of the highest level; moreover it cannot be a part time job as it requires complete involvement & dedication.

We are a fully accredited Private Detective agency in Delhi, dedicated in providing discreet and effective Investigation Services In India. Whether you require surveillance of employee or matrimonial inquiry or track someone, we have many years experience of carrying out various private investigations in Delhi NCR region.

Customers should not be nervous about contacting us; we are here to serve and assist clients and help them through their investigation requirements. It costs nothing to contact us to discuss matter and have us respond in total privacy. After making an appointment, you can directly come to our offices without any cost or fee to discuss your matter.

Customers private investigation service is extremely important to us and their satisfaction with our services even more so. To those ends we strive for excellence. We professionally gains full understanding of clients private investigation requirements and expected outcomes and assists them in the gathering of early intelligence through the use of a competent private investigator to aid the construction of a strategic plan that has the optimum
chance of investigation being successful at the best price.

Why Choose Impact Intelligence Services ?

  • Our Detective Agency have been in this  industry for over 10 years.
  • Our team is fully trained and aware of different scenarios.
  • We maintain 100% privacy of our clients.

In developed countries like USA & Europe, police and government agencies asks for assistance of Private Detective Agencies to solve their important cases; but In India, only individuals and corporate needs services of detectives because till date the detective bill is pending in parliament in India. Detective bill was presented in parliament in year 2007 but didn’t pass for several reasons.

As soon, the detective bill passes by Indian Parliament, new rules and regulations will be constructed like who can open a Detective agency, who can work as Investigator, Detective agencies will get license and authority to work in India and Private Detectives would be able to serve Government organizations and Indian Police.

Impact Intelligence Services is working hard and updates regularly to fulfill requirements of customers ( Individual & Corporate ). Today, Electronic surveillance is useful for most of the cases because it is reliable, works timely,
cost efficient and gives guaranteed results.

Manual Surveillance is also important for some cases where electronic devices can’t be installed and the case requires manual presence.



Our Detective Agency is serving in Industry for more than 10 years and satisfied many individual and corporate clients in all over India by providing professional private detective services with 100% confidentiality.

private detective agency in delhi


Our team is having expertise in conducting all kinds of inquiries like Pre Matrimonial Investigation, Post Matrimonial Investigation, Debugging, Under cover operations and corporate investigations.



There are thousands of satisfied clients across major cities like Delhi NCR, Gurgaon, Noida, Ghaziabad, Lucknow, Chandigarh, Ludhaina, Patiala, Jaipur, Jodhpur, Ahemdabad, Mumbai, Nagpur, Bangalore, Chennai, Orissa, Kolkata and haridwar . Our expertise and branch/associate offices allow us to operate services in all over India.


Pre Matrimonial Investigation

We verify all details and information like nature, character, financial status, employment status etc of the subject and family.

Post Matrimonial Investigation

Do you feel cheated ? Impact intelligence can help you in extra marital affairs, Maintenace cases & asset verifications.

Divorce & Family Court Case

We provide evidences to our clients and advocates to succeed in their divorce case for which evidence was required.

Skiptracing/Missing Person

There are 1000s of cases registers’ in India for Missing and Kidnapping. We assist our clients by finding missing persons with help of electronic devices and local police support.


Teenage Monitoring

Teenage is the age when your child is at high risk of being involved in bad activities. We provide surveillance services to monitor your kid’s activities.

Spouse Cheating

Marriage is an important part of life but sometimes your spouse may be involved in affairs or illegal activities. We track and provide every information required.

Pre/Post Employment Verification

We assist businesses and companies during & after recruitment of employees by providing pre & post employment verification services by our private detectives. 

Undercover Operation

We are providing special services in which a specialized person Under Cover Operations to corporate businesses to control corruption and losses in their organization. 

Labor Court Cases

We provide special investigation service to find out acceptable proofs about employment secretly to support client’s case in labor court.

Due Diligence & Credit Worthiness

Patent Trademark & Copyright Infringement

Corporate Intelligence

Client’s Testimonials

Still have questions ?