Investigating thefts using a polygraph in Spain

Polygraph-based theft investigations in Spain starting at 500 euros Hire professional polygraph examiners to detect embezzlement in companies and the private sector. High accuracy (98%), experienced experts, and strict confidentiality.

Investigating thefts using a polygraph in Spain

It is important to note that suspicions of theft or embezzlement are a heavy burden that undermines trust and damages a business or a family’s reputation. When the testimony of employees or others raises doubts and there is insufficient direct evidence, a lie detector test and establishing the truth become the only scientifically sound way to obtain an honest answer.

We provide professional polygraph services throughout Spain (from Madrid to the Canary Islands).

Confidential

We are signing a non-disclosure agreement regarding the audit results and assume full legal responsibility toward you

Objectivity

We use high-precision professional equipment, which minimizes the likelihood of errors

Accuracy

High verification accuracy rates will help you draw the right conclusions

Who needs polygraph-based theft investigations, and why?

Critical Situations in Business and the Home

First and foremost, these are the key issues that most often arise when valuables or money go missing (between an employer and an employee or within a household) and that lead to conflicts, total mistrust, or even immediate dismissal and the termination of the business relationship.

Direct involvement in the theft

Have you ever taken money or property belonging to a company or household that did not belong to you?

Were you present at the scene of the theft when it occurred?

Have you ever given stolen property to third parties for sale or safekeeping?

Conspiracy and Complicity

Do you know for certain who committed the theft, even if you did not participate in it yourself?

Did you conspire with others (colleagues or outsiders) to organize the theft?

Did you receive any share or compensation from the stolen property?

Manipulation of financial statements

Did you intentionally falsify financial documents or reports to conceal a shortage?

Did you delete records from the accounting system or CCTV footage to conceal evidence of theft?

Did you provide management with false information about the reasons for the missing property?

External Relations and Sales

Have you been in contact with individuals involved in the resale of stolen goods in Spain?

Have you discussed the security system or vulnerabilities of the premises with outsiders?

Did you plan the theft in advance by studying the security guards’ or surveillance cameras’ schedules?

Financial Integrity and Debt

Do you currently have any significant hidden debts or loans that could have been a motive for the theft?

Have you recently spent significant amounts of money whose source you cannot officially verify?

Have you used company funds for personal purposes without permission?

Hidden risks and dependencies

Do you have any addictions (gambling, betting, illegal substances) that require a constant financial investment?

Have you ever concealed criminal convictions or police summonses for property crimes in the past?

Have you used your official position to commit fraudulent acts?

Loyalty and Security

Have you disclosed confidential information (passwords, keys, access codes) to unauthorized individuals?

Have you intentionally left doors or safes unlocked to facilitate access by third parties?

Have you concealed security breaches that you witnessed?

Results and the post-audit phase

Did you attempt to use any technical devices or drugs to deceive the polygraph during this test?

Were you completely honest in your answers to all the questions asked during this investigation?

Do you have any additional information regarding the embezzlement that you chose to withhold from the examiner today?

What can be determined after a polygraph test in a theft case?

In addition, using a lie detector during an investigation into embezzlement helps elicit honest answers to the most critical questions, which often undermine the work environment or trust within the team. You will be able to find out:

Analysis of Involvement in the Theft

It makes it possible to conclusively establish that a specific individual committed the theft, as well as to identify accomplices and uncover any hidden connections with individuals with an interest in the stolen property.

Financial Reliability Check

It reveals whether employees have hidden debts, loans, or unusual expenses—which are often motives for theft—and whether they are complying with the company’s security policies.

Identifying hidden risk factors

Identifies hidden addictions (gambling, betting, harmful habits) that pose a threat to financial assets and undermine trust in a person in the workplace or at home.

A basis for decision-making

It provides objective evidence that serves as a decisive factor in cases of dismissal for cause (despido procedente) in Spain, when filing a complaint with law enforcement, or in restoring trust in innocent individuals.

Don’t put off telling the truth until tomorrow.

Trust
starts with honesty

Order a printing inspection today and get clear answers to your questions.

Book now

Prices for polygraph services during theft investigations in Spain

First and foremost, are you looking for a place to undergo a polygraph test for an internal investigation or to uncover embezzlement? Our company provides professional polygraph services, ensuring that you receive objective and reliable information even in the most complex situations involving financial losses.

All rates listed below apply to tests conducted at our central office in Madrid, Spain.

Initial consultation with a polygraph examiner

Professional consultation before a lie detector test. We’ll help you draft questions, assess the risks, and prepare you for the test. Confidential.

-0-€

Submission of an opinion

The outcome of any psychophysiological examination is an official written report by a polygraph expert. This document contains scientifically substantiated conclusions regarding the accuracy of the information provided by the examinee.

-0-€

A trip to another city

Although our main office is located in Madrid, we understand that clients are not always able to travel to the capital. Our team provides on-site polygraph testing in any city in Spain (Barcelona, Valencia, Seville, Malaga, etc.) with local offices in each city, guaranteeing the same level of accuracy, professionalism, and confidentiality. The cost of services on the islands (Canary Islands or Balearic Islands) is determined on a case-by-case basis.

100€

Investigating Theft and Embezzlement Using a Polygraph

Theft at a company or in a private home results not only in financial loss but also in the erosion of trust. When the circle of suspects is limited and there is no direct evidence, a lie detector test becomes the fastest and most effective way to identify the culprit and clear the innocent.

500€

Prepayment Terms

For individuals

An appointment for an inspection is scheduled after a 30% deposit has been paid

For corporate clients

For services provided without a contract (one-time appointments), a 30% deposit is required to reserve a date.

On-site inspections

The amount of the advance payment for a technician’s on-site visit is calculated on a case-by-case basis, depending on logistics and the distance to the site.

Important

The amount paid serves as a deposit to secure the polygraph examiner’s time and is non-refundable in the event of cancellation.

Quick Answers

Here are the 12 most frequently asked questions (FAQ)

How long does it last?

About 90–120 minutes.

Does it hurt?

No, it is completely painless.

What should I wear?

Comfortable clothing.

Can I drink coffee before?

Yes, in moderate amounts.

Presence of 3rd parties?

They can wait outside.

Can it be done at home?

Yes, provided standards are met.

Results immediately?

Verbally — sometimes; report within 24h.

Is it confidential?

Completely. For the client only.

Can it be canceled?

Yes, but the deposit is non-refundable.

Are there discounts?

Yes, for couples or groups.

Does it work when nervous?

Yes, lies [physiological responses] differ.

Can it be retaken?

Yes, if the result is unclear.

Interesting Articles

In addition, in this section you will find useful information about polygraph testing, methods for investigating theft, and ways to protect your property.

Investigating thefts using a polygraph in Spain