Petō describes us.
Petō describes us.
attack
to invade
to raid
to defeat
find
to get
retrieve
to capture
to lead out
attack
to invade
to raid
to defeat
find
to get
retrieve
to capture
to lead out
Our name embodies
the philosophy of completing security through attack.
We conduct business that finds, analyzes, and researches security vulnerabilities, acting from the attacker's perspective to carry out attacks and enhance security. We hope for a healthy growth of the hacker ecosystem and support it in the right direction.
Our name embodies
the philosophy of completing security through attack.
We conduct business that finds, analyzes, and researches security vulnerabilities, acting from the attacker's perspective to carry out attacks and enhance security. We hope for a healthy growth of the hacker ecosystem and support it in the right direction.
Our name contains
Completing security through attacks.
It embodies our philosophy.
We conduct business that finds, analyzes, and researches security vulnerabilities, acting from the perspective of an attacker, carrying out attacks and infiltrating to strengthen security. We hope the hacker ecosystem grows healthily and we support it in the right direction.
We maintain service quality in this way.
We maintain service quality in this way.
We maintain service quality in this way.



Premium Quality
Premium Quality
Our highly skilled hackers approach customer environments and goals in an optimized manner. We focus on outcomes that drive actual improvements, rather than simply listing vulnerabilities.
Our highly skilled hackers approach customer environments and goals in an optimized manner. We focus on outcomes that drive actual improvements, rather than simply listing vulnerabilities.
Our highly skilled hackers approach customer environments and goals in an optimized manner. We focus on outcomes that drive actual improvements, rather than simply listing vulnerabilities.



Cutting Edge Technology
Cutting Edge Technology
We grow through excellent adaptability and continuous research in the rapidly changing cybersecurity environment. Our technology, which does not rest on its laurels but continues to move forward, enables us to provide proactive and pioneering services.
We grow through excellent adaptability and continuous research in the rapidly changing cybersecurity environment. Our technology, which does not rest on its laurels but continues to move forward, enables us to provide proactive and pioneering services.
We grow through excellent adaptability and continuous research in the rapidly changing cybersecurity environment. Our technology, which does not rest on its laurels but continues to move forward, enables us to provide proactive and pioneering services.



Responsibility
Responsibility
We do not take on many projects at once. To prioritize quality and satisfaction, we only take on what we can handle. We believe this is a sense of responsibility towards our clients and the service we provide.
We do not take on many projects at once. To prioritize quality and satisfaction, we only take on what we can handle. We believe this is a sense of responsibility towards our clients and the service we provide.
We do not take on many projects at once. To prioritize quality and satisfaction, we only take on what we can handle. We believe this is a sense of responsibility towards our clients and the service we provide.



Service Management
Service Management
We are not just an organization with research personnel. Our excellent business management and support staff maintain clear communication and work systems. We communicate with our clients, face challenges together, and grow.
We are not just an organization with research personnel. Our excellent business management and support staff maintain clear communication and work systems. We communicate with our clients, face challenges together, and grow.
We are not just an organization with research personnel. Our excellent business management and support staff maintain clear communication and work systems. We communicate with our clients, face challenges together, and grow.
Not afraid of new attempts
constantly exploring better ways.
Not afraid of new attempts
constantly exploring better ways.



Not afraid of new attempts
constantly exploring better ways.
Empowerment
Empowerment
We believe that the growth of personnel is equal to the growth of the company.
By providing the right opportunities and environment, we place core value on their growth.
We see the growth of our people as the true measure of our company’s progress. By nurturing their potential through meaningful opportunities and a supportive environment, we grow together.
Empowerment
We believe that the growth of our people is synonymous with the growth of the company.
We focus on providing the right opportunities and environment for their growth.
Proactive service
Proactive service
We always strive to be at the forefront of technology.
This allows us to proactively provide our customers with the latest threats and damage occurrence information that can be verified.
By remaining at the cutting edge of technology, we are able to anticipate emerging threats and provide our clients with timely, reliable intelligence to help them stay secure.
Proactive service
We always strive to be at the forefront of technology.
This allows us to proactively provide our clients with the latest threats and damage occurrence information that can be verified.
We make an effort to provide this information proactively to our clients.
Enjoyable research
Enjoyable research
We value an environment where we can work happily.
Research that is performed joyfully often produces amazing results that no one expects. In addition, we enjoy challenges.
We value an environment where we can work happily. Research carried out with joy often produces amazing results that no one expects.
Furthermore, we enjoy challenges.
Enjoyable research
We value an environment where we can work happily.
Research conducted with joy often produces amazing outcomes that no one could expect. Additionally, we enjoy challenges.
Learn More
Learn More
We'd happy to discuss your needs.
We'd happy to discuss your needs.
070-4110-1337
(Representative Number)
02-861-1337
(Invoice Inquiry)
02-861-1338 (Fax)
205-15 Gasan Digital 1-ro,
Geumcheon-gu, Seoul
Room 614, SH Dream Tower
We are waiting for
colleagues to research together
© PetoWorks Inc. 2025
070-4110-1337
(Representative Number)
02-861-1337
(Invoice Inquiry)
02-861-1338 (Fax)
205-15 Gasan Digital 1-ro,
Geumcheon-gu, Seoul
Room 614, SH Dream Tower
We are waiting for
colleagues to research together
© PetoWorks Inc. 2025
070-4110-1337
(Representative Number)
02-861-1337
(Invoice Inquiry)
02-861-1338 (Fax)
205-15 Gasan Digital 1-ro,
Geumcheon-gu, Seoul
Room 614, SH Dream Tower
We are waiting for colleagues to research together
© PetoWorks Inc. 2025