Discretion & Confidentiality Guaranteed

Thailand's Top Private Investigator

For a free consultation on how to get the answers you deserve, contact now. 

As a European and Thai company, we understand the investigation needs and concerns of English speakers in Thailand. 

With cost effective solutions at all levels, no job is too big or small and there is nothing we can’t investigate. 

 

Discretion & Confidentiality Guaranteed 100%

Thailand's Top Private Investigator

For a free consultation on how to get the answers you deserve, contact now.

With cost effective solutions at all levels, from personal to corporate, no job is too big or small.

Mystery Shopping service in bangkok review

“We have outsourced our PI cases to Actio when ever we don’t have the man power to take them on, they have always produced excellent results. We are more than happy to have them as our partner. We also use their legal team for our own clients. We can recommend them highly.”

Mystery Shopping service in bangkok review

Toby Yang

CEO

DBD Verified Consultancy Business Thailand

Actio Consultancy is a five star rated Private Investigator Service, and also an officially registered Thai company with the DBD.

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Private Investigator Thailand

Trusted & Discreet Private Investigation​

If you have questions, you need answers. We’ll get you those answers. Whether its a personal or corporate investigation, Actio has the expert investigators for you.  From cheating partners to gathering evidence for large legal cases, we’ve done it all.

Book your free consultation now and get the answers you deserve.

Our Most Popular Services

We offer a huge range of PI services to new and current clients. We are dedicated to what we do and always strive to be the best. Below is only a small sample of the most popular consultancy services we offer. If you need something not listed here then send us a message here.
Private Investigator

Infidelity/ Cheating Surveillance

Worried about your partner? Actio’s Private Investigators will discreetly and professionally get you the answers you need. Better to pay for the truth now, than risk finding out they have a secret partner years later, or even have to pay for a DNA test.

Pre Marriage Check Actio Consultancy Thailand

Pre-Marriage Checks

You wouldn’t enter a business relationship without doing your due-diligence, why should a marriage be any different? You’re committing your life and assets to this person. Still married to an ex? Not faithful? Or just not the person they say they are. We hope to find nothing, but we’ll find the truth.

Corporate Investigation Actio Consultancy

Corporate Investigation

We do it all, if you need information, we can get it. Whether it’s involving a member of your staff, issues with a client, insurance fraud, evidence gathering for a case, digital forensics, bank fraud or anything else, we will get the answers your company needs.
Actio Consultancy Asset Search

Asset Search

Do you think your partner or spouse hiding assets? Actio can find out for you. We will uncover what is hidden and where. You deserve to know the truth.

Actio Consultancy Missing Person Locate

Missing Persons

People go missing for many different reasons, but time is of the essence. Actio’s network of expert investigators
across Thailand can find them faster than anyone else available.

Actio Consultancy Background Check Thailand

Background Check

A very common service and an essential one. Before you hire someone or go in to business with a person or company, you need to have the all the information, so you can make the best decision. Actio will expertly get you that information.

Private Investigator Thailand

Trusted & Discreet Private Investigation​

If you have questions, you need answers. We’ll get you those answers. Whether its a personal or corporate investigation, Actio has the expert investigators for you.  From cheating partners to gathering evidence for large legal cases, we’ve done it all.

Book your free consultation now and get the answers you deserve.

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All PI Services In One Place

We offer ALL types of Private Investigation Services. We are an all-in-one PI solution, there is nothing we can’t solve or advise on. Clients choose us because we are the most…

Experts

With a huge network of PI specialists, we have the best suited Private Investigator for your individual case and circumstance.

Discreet

Our experts are the most proficient secrecy and discretion. The target will never be aware.

Cost Effective

All our PI solutions are priced appropriately, we never charge more than is required.

Professional

We operate on the highest standard available in terms not just of our work, but also our customer service and case sensitivity.

Private Investigator Thailand

A Unique Style of Private Investigation

We don’t use a one size fits all approach with just one investigator. Every client is unique and has unique needs and concerns. A large corporate investigation client is a very different ball game from investigating to see if a wife or husband is cheating.  We aim to provide the absolute best service in all investigation cases, and here’s how:

 Other private investigation services, will have a couple generic private investigators that they use for all cases, but not us. With a large network of specialist investigators, we will consult with you, to understand your specific needs and assign the perfectly specialised investigator or investigators to your individual case. No other service in Thailand can offer this level of case to case expertise.

We are also unique in that customers know they we are an officially registered company in Thailand, with the DBD. This is important as the client knows we are an official company in Thailand and an entity they can trust.  Clients have the peace of mind knowing, that if they ever a problem or complaint, they are able to take it up directly with the DBD. This makes us the perfect risk-free choice for anyone who wants to make sure they get the real value from a service they paid for. This level of concern and care for our clients is unmatched by any other Private Investigation provider in Thailand. 

Have Concerns Over Your Partner?

With expert investigators all over Thailand, Actio Consultancy provides the most trusted and discreet private investigation service available. We will be your eyes and ears on the ground, so you are always in the know.

From Background Checks, Pre-Marital Checks to Corporate Investigation, if you want to know, we’ll find out for you. Professional, discreet and effective, for years Actio has been the number 1 choice for thousands of clients, to get the answers they need.

Book your consultation today, and get your answers. 

Recent Reviews & Success Stories

"I'm not including my name, as I used Actio for Private Investigation, but I'm reviewing as I'm grateful for their service. I work a lot abroad and due to the pandemic I haven't been able to come back in to Thailand since it locked down. I was worried my wife of 1 year, may be seeing someone else, for reasons I won't get in to.

They carried out their investigation over 2 weeks in Bangkok where she lives. They were very thorough, professional and discreet. I won't say what they found, but let's just say I'll be using their legal consultancy throughout the divorce. My advice would be, if you have doubts or concerns, use Actio to get you some answers"
Private Investigation in Bangkok Review
Discreet Customer
Managing Director
"I'm involved in a company financing consulting service. We have used Actio numerous times for the one service. They help us with quite few things and I get along with them on a personal level not just professional. Which is why I'm being so kind to write this review. Every time we need an asset search, they are our only go to guys. We have a common type of case, where a company is seeking finance, and when perform an asset search, we find find they are artificially inflating their total asset value, to use as collateral to borrow a bigger sum than they should be able to.

As you can imagine this is information we need to know. Actio is very adept at getting this information for us, every time."
Sudaporn
Director Of Operations
"I had been dating a Thai woman for around 3 years and was deeply in love with her. We had planned so much together and had bought a house for us to live in and planned on having kids soon too. I had visa issues and had to leave my job. I had to go home which was heartbreaking.

I left her for a few months while I went home and started the Visa application process again and tried to find a job. We talked all the time but she started to become a little distant and a friend of mine said they seen her with another man. I asked her about it and she denied. I hadn't seen her in months so I got suspicious. I decided to hire a PI to look into it for me. They followed her for a week and carried out a background check on her.

They found out she was already married and and had a kid. Not only that but she was living in my home with her husband and his parents. I feel so completely used by her and cannot believe it. Actio really helped me here and gave me real steps that I can take."
Ken
Financial Advisor
"I've used Actio for several services, background checks on employees I am thinking of hiring is a common one. I have difficulty finding good staff, like all businesses. I have used Actio when doing due diligence before hiring managing staff, I didn't bother with regular customer service staff.

With more senior staff I needed to know more. Out of the 6 times I've used them for background checks, they were able to produce the information I needed each time. It was really interesting and I the information I received played a role in my decision making each time.

Out of the 6 background checks, I hired 2 people and the other 4 I decided weren't a good fit for my company."
Thailand Private Detective Service
Samboon Thongkham
Managing Director
"I'm writing a review and not giving my real name, I feel I have the classic story of the cheated on wife. I feel that writing this will help other women get the courage to find out the truth. My husband has been working late for years, while I stayed at home in the evenings in our apartment with the kids. I had suspicions of his late nights, unusual excuses and being over protective of his phone amongst other things, for years.

When I would ask him about it, he would get defensive, annoyed and shut me out. Then there was something that happened, that pushed me over the edge, I googled how to find out if your husband is cheating and found Actio. I am upset as I write this, but I should have sought professional help sooner.

I had these suspicions for 4 and half years, before something happened to tip me over the edge. If your reading this, my advice is find out now, don't wait years. If the thing that I won't mention didn't push me, a decade could have went by with us both living a lie. We are now separated and we are having an amicable divorce for the sake of the children."
Michelle
Ex-Wife

Private Investigation Thailand & Bangkok

Trusted & Discreet Private Investigation

With expert investigators all over Thailand, Actio Consultancy provides the most trusted and discreet private investigation service available. We will be your eyes and ears on the ground, so you are always in the know.

From Background Checks, Pre-Marital Checks to Corporate Investigation, if you want to know, we’ll find out for you. Professional, discreet and effective, for years Actio has been the number 1 choice for thousands of clients, to get the answers they need.

Book your consultation today, and get your answers. 

WHY CHOOSE ACTIO CONSULTANCY

Why we are the best Private Investigator Service in Thailand

Experienced

With 80 years experience in the International consulting space, Actio takes that hands on experience ad expertise to Thailand. Setting up businesses, scaling marketing, handling tax, immigration, legal liabilities and much more. We have seen it all.

Private Investigator

We offer a huge range of Private Investigative services that match your budget and needs. What ever your need may be. We have the experts and the resources to solve it. There is no other service like this in Thailand, or globally. 

Highly Recommended

All of our services are 100% official, and highly recommended by our customers. We pride ourselves on our honesty and being trustworthy.

Infidelity / Cheating Surveillance

Infidelity private investigation in Thailand is one of our most popular services.  Unfortunately sometimes partners lie, sometimes its “white lies” and sometimes it’s bigger ones, the more a person has to lose, the more they may lie to protect it. Sometimes they lie for unselfish reasons (to protect a lifestyle a partner can offer for the sake of a secret child) or sometimes it is for selfish reasons. Whatever it may be, Actio’s experts in romantic partner investigation will uncover truth.

In order to be able to properly relax and be comfortable in your relationship and build a life together, you need to know the truth, hopefully we can give you that peace of mind and show you your partner was faithful. If we can’t do that, and it turns out they are not faithful, do you think it is better to find out now? Or ten years too late? It’s a question of, the cost of hiring a private investigator now, verses risking the cost of the best years of your life, or most of your assets in a messy divorce? Or even worse, needing a DNA test on what you thought was your 8 year old son?

These are indeed harsh examples, but they are included because they are real life examples we have seen. We will save you the risk of this pain later, by finding out the truth now. Our discreet monitoring service means your partner will never be aware, and no matter where they go, we will be able to follow. We will be your eyes and ears on the ground, and you will have all the answers you deserve.

Pre-Marriage Checks

If you are about to go in to business with someone, you should do your due diligence right? Well with even higher stakes when entering a marriage in Thailand, why would you not do the same? If for nothing else to have peace of mind knowing that you can trust your spouse to be.  If you get the answers you want, and you know you can trust them when you aren’t around, you will have a stronger marriage as a result.  Our pre marriage checks involve us providing the most discreet monitoring and surveillance service available in Thailand. We use state of the art equipment and tactics to make sure we provide the most in thorough private investigation possible, without the target ever becoming aware. While our service is very cost-effective, with infidelity common in Thailand, can you really afford not to get the answers? Contact today for a FREE consultation.

Background Check

Before you go in to business with a company, person or even hire someone, you want to know if its a good fit right? We all do our due diligence here, but what about information that is not easy to come by? In order to make the correct decision, you need to have all the essential information, we will get that for you. 

You don’t have to take the risk of making a huge costly mistake by hiring the wrong person or going in to the wrong business partnership.

Our secret and discreet investigators will get you the answers you need without the person or business ever being alerted to our information gathering. 

The cost of a background check is small compared to the cost of doing business with the wrong person. 

Corporate Investigation

Corporate private investigation needs in Thailand can cover a wide range of  services like due diligence, asset search, public records search, embezzlement, pre-employment screening, litigation support, company back ground investigation, land ownership verifications, employment verifications, tracking employee behaviour abroad to name a few. What ever your businesses need is for answers and information, we’ve seen it all before and we’re here to help. As the most professional and discreet corporate private investigation service in Thailand, Actio Consultancy is here to help. Contact today for a free consultation and find out how we can help you get the answers your business needs. 

Asset Search

Thailand is a huge country with a large population, its easy to hide assets where no one is looking. Business partners or spouses often lie about what assets they have for fear that they will lose them in a legal case or divorce. However, if you need to know what they have and what its worth is. They may be hiding wealth in a multitude of ways, a boat, 10 cars, maybe 2 extra homes or much more. We just don’t know until we investigate, but that is a lot of money that you may have full legal claim to, it may be rightfully yours and they are hiding it. We can carry out an asset search and find where these assets are hiding or if there is anything to be found. The cost of hiring a private investigator to find out the truth here, may be nothing compared to how much the truth is worth. 

Get Started Today

Stop wasting time and book now. Whatever your legal need Actio Consultancy can accomplish it for you.

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The first consultation is free, and will include expert legal advice.

We typically reply on the same or next day, and will arrange your free consultation.

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We’ll typically reply within 1 business day, however if you want to speak to a specialist now, call 0837031138

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We’ll typically reply within 1 business day,  to arrange a consultation, however if you want to speak to a specialist now call +66837031138