What differentiates our service: "Accurate - Effective - Fast. We have real-time reporting from Hanoi"

Contact Ha Noi private detective via Hotline/Whatsapp/Zalo: (+84)969651115 - Email: piinvietnam@gmail.com

• Hanoi detective service agency, detective service company in Hanoi Vietnam. We provide services to prove suspicious behaviors and relationships of lovers, spouses or a specific person.
• PI Vietnam Company in Hanoi provides private investigation services, identity verification services, information verification services, marital status, family background checks.
• Ha Noi detective service agency: Service to verify past relationships and information of husband/fiancé.
• Information collection and search services: Take pictures or videos of a person, place, warehouse, company or vehicle in Hanoi. Site visit service in all places/ cities/ provinces.
• Detective service office in Hanoi Vietnam: investigate and find people, workplaces, phone numbers, pagers, car numbers in all cities in Vietnam. Papers proving personal identity, personal information, marital status.
• Vietnam detective service company, provide investigation services to find evidence, find witnesses to sue.
• Investigative services to find lost/flawed persons, private detective services in Hanoi, Danang, Ho Chi Minh and others.
• Provide investigative services at the request of the Clients.

• Providing business due diligence service, cooperate due diligence service in Hanoi and other cities in Vietnam.
• Provide site visit services, factory inspection services. Services to visit, inspect a warehouse, goods or a place.
• PI Vietnam provides a service to find fake manufacturers, agents or find people who violate copyrights, trademarks, and intellectual property violations.
• Services on behalf of investors, shareholders, partners working directly at the company, factory or a location.
• Track records or businesses, employee records in Hanoi. Service to find information about partners, companies, competitors, business activities or strategies.
• Business background check service / company’s legal status check service in Hanoi. Hanoi detective agency, services to check assets or equity of individuals or legal entities.
• Investigating cases of corporate corruption, information leaks and internal conflicts, cases of insider theft and others. 
• Hanoi detective service, private information investigation, evidence & finding witnesses to sue.
• Provide other investigations at the request of the Client.

Contact Ho Chi Minh City Private Detective via Hotline/WhatsApp/Zalo: (+84)969651115 – Email: piinvietnam@gmail.com



Honesty is an important element of Hanoi detective services. Private detective service Hanoi is committed to providing services based on absolute honesty, providing only accurate information to customers. Detective Hanoi adheres to the principle of honesty when performing work.



Private investigation service Hanoi, our company has a team of good detectives throughout the provinces of Vietnam, Vietnamese detectives quickly solve everything effectively. Our team is always ready to fulfill the requirements of customers in Hanoi and other cities.



Private detective in Hanoi, HCM city, Da Nang, Hoi An, Hue, Nha Trang, Bien Hoa, Binh Duong, Vung Tau… We apply scientific working methods along with experienced staff. Solve work efficiently, accurately and quickly. We quickly solve the work according to the agreed basis.


Private detective service in Hanoi city, PI Vietnam company focuses on information services: Personal information verification, marriage information verification, adultery monitoring service. Hanoi detective service agency, Providing business investigation services, partner investigation services, field visit services, intellectual property investigation services, partner fraud, fugitives or missing persons.

PI Vietnam has a network of personnel providing services throughout Vietnam, including: Hanoi, Ho Chi Minh detective, Binh Duong, Vung Tau, Bien Hoa, Dong Nai, Tay Ninh, Binh Phuoc, Hai Phong city, Da Nang city, Hoi An, Nha Trang, Hai Duong, Bac Ninh, Hue & others Vietnam city.

PI Vietnam provides detective services in Hanoi. We provide quality assurance services. Hanoi detective agency, the service is directly supported by an experienced Vietnamese team in Hanoi, Vietnam.

Detective Hanoi works all days, including public holidays. When there is a job request, we are ready to do it! We are a unit with 100% local Vietnamese private detectives. We have the advantage of local knowledge, culture, people and relationships.

Detective in Ha Noi, Vietnam, We are confident to provide professional and efficient detective services. This result cannot be done by foreign detective agencies, because they have to hire domestic companies. Hanoi detective service – Private detective service in Hanoi, with experience in implementing thousands of cases. We are proud to have contributed our efforts to solve the problems of foreigners in Hanoi city Vietnam.

Cases are handled thoughtfully, effectively, with competitive cost by a team of experienced detectives – Hanoi detectives agency, ready to solve cases as required by the law in Vietnam. We also support Customers at the best level in Hanoi and other cities in Vietnam.

Contact Us

Pi Vietnam is especially experienced in effectively dealing with cases of investigation, information verification, personal information verification, marriage information, adultery information in Vietnam, business due diligence service, site visit service.

We have headquarters in Ho Chi Minh city and Hanoi city. Principles of integrity, trust, discretion. Detective always respects Client’s privacy.

Contact Ha Noi Detective: Tel/whatsApp/Zalo/Wechat: (+84)969651115

Hanoi head office: 17T4 Building Hoang Dao Thuy, Vietnam. Ho Chi Minh office: 117 Ly Chinh Thang, HCM City; 52 Dong Du, District 1, HCMC; 412 Nguyen Thi Minh Khai, District 3, Ho Chi Minh city.

PI Vietnam accepts payments via: Cash, Bank Transfer, Western Union, Moneygram, Xoom (a PayPal service) and Wise, PayPal.

We accept payments in cryptocurrencies: Bitcoin and Ethereum, USDT.

Hanoi Private Detective Agency

When you need an investigative service, a reputable private detective service in Vietnam – PI Vietnam detective is a good choice for you, We are ready to provide reliable, effective services at competitive prices. The team has carried out thousands of cases, serving customers who are foreigners living, working in Vietnam, or foreigners not in Vietnam.

Private detective Hochiminh city – We are particularly experienced in investigating, verifying information, verifying personal information, marital information, adultery information in Vietnam, we are headquartered in Ho Chi Minh, Hanoi, Danang, Hoi An, Phu Quoc…

We give you a free consultation of a detective service in Vietnam. Do not hesitate to contact us for professional advice and services.


Ha Noi private detective service – The reputable private detective service provider in Hanoi, Vietnam – PI Vietnam has been operating since 2010, we are one of the oldest companies in Vietnam. We provide private detective services, private investigation services.

We provide investigative services at both individual and corporate levels, serving expats living and working in Vietnam, as well as foreigners not living in Vietnam. Our customers are also companies, want to use business appraisal services, business appraisal in Vietnam.

Detective Hanoi, We always put work efficiency on the top. All work is done transparently, accurately and quickly. We have successfully implemented thousands of cases of information search, tracking, loyalty verification, proof finding, relatives finding services in Hanoi, Ho Chi Minh & other cities in Vietnam.

Case information is absolutely confidential, We only provide information to Customers, absolutely do not provide information to 3rd parties.

Information will be destroyed immediately upon delivery to the Customer. All relevant information is considered confidential and cannot be accessed by anyone except the customer, committed to absolute confidentiality of the case information.

Our team consists of experienced detectives, we have strengths in investigating, verifying information, finding evidence (individuals or organizations). For personal matters, we provide information search services, checking activities, relationships and special information. For organizations, we seek information and evidence upon request.

Hanoi detective service agency – We have a clear and scientific working process, ensuring that all work is done synchronously, scientifically and effectively. Besides work efficiency, we are committed to hiring private detectives of our company to be the most competitive compared to other units operating in the same industry in Vietnam. Detective PI Vietnam is the right unit to meet your requirements in Vietnam.


Private detective service office in Hanoi – We are a team of 100% local private detectives in Vietnam. Detectives are present in all districts in Hanoi, Ho Chi Minh City, Bien Hoa, Dong Nai, Tay Ninh, Binh Duong, Phan Thiet, Ba Ria Vung Tau, Mui Ne, Nha Trang, Quang Nam, Hoi An and other cities. other street.

Vietnam investigation service – We are a reputable private detective service company operating legally in Hanoi. With the advantage of being a local, We understand the traffic, people, lifestyle, culture and habits. These factors are very important in the process of investigating and verifying information, making work more convenient and efficient.

Our team of detectives has a wealth of expertise and experience, having handled thousands of cases, with many different levels of difficulty, most of which have achieved results from good to very good.

Detectives at PI Vietnam regularly improve their qualifications and are equipped with modern equipment to best serve the job.

Pi Vietnam Co., Ltd – We consider efficiency and security the most important. Customers can rest assured that your case and all its details will be kept completely confidential. We are willing to sign NDA with Customer to keep information confidential. Good solution, good service and good people save time, cost, effort and at the same time bring good effect. We meet all the requirements in the work of our customers.

Our detective rental prices are always competitive with other detective companies in Vietnam, the cost is calculated on the actual cost, transparent and no hidden costs. We are ready to provide prestigious services in Hanoi, Ho Chi Minh City (HCMC) and other cities.

PI Vietnam always respects the privacy and confidentiality of customers' information. Information about the incident, about the Customer is absolutely confidential by us. The Vietnamese team at PI Vietnam always strives to provide reliable and highly efficient service. When there is a need to use the service, do not hesitate to contact us for direct support from a legal Vietnamese company.

3 young men were convicted for raping a 15-year-old girl

The Gia Lai provincial court, Vietnam has opened a trial for defendants Nay Jao, Nay Dinh, and Ro O Ngao, on charges of raping a person under 16 years old. Nay Jao, Nay Dinh, Ro O Ngao and some other people invited each other to the field hut area in Krong Pa district to have

Temporarily detained 2 taxi drivers in Quang Ninh

Ha Long City Police, Vietnam has prosecuted the case and decided to temporarily detain 2 taxi drivers in Ha Long, Vietnam. These two people had the act of turning over and blocking other vehicles on Highway 18. They were prosecuted for disturbing public order. Tran Van Tuan, driving a silver Toyota vios car, IC 14A-068.62

Arrested three people who attacked police in Ha Tinh

Vu, Manh and Ky, residing in Ky Son commune, were prosecuted by the police of Ky Anh district, Ha Tinh, Vietnam for intentionally causing injury, according to article 134 of the penal code in Vietnam. Vu drove his motorbike to the soccer field in Ky Thuong commune, Ky Anh district to play volleyball. Vu did

Arrested two people for making fake documents in Hanoi

Nguyen Dieu Anh and Nguyen Van Quy were accused of forging seals to produce fake health certificates. The Department of Cyber ​​Security and High-Tech Crime Prevention and Control, Ministry of Public Security, said it has coordinated with Hanoi Police to destroy a ring that counterfeits the seals of many large hospitals. Hanoi detective agency, Police