About Us

Experts in mobile forensics.

T3K-Forensics is a competent and reliable partner for services in the field of mobile forensics. We have many years of expierence in examining mobile devices, partnerships with strong players in the industry as well as satisfied customers. Our services at a glance:

Expert Witness

We are on the list of certified expert witnesses for Austrian courts and produce fast, reliable and detailed expert witness reports for Austrian courts and authorities for technically challenging investigations.

Software Development

Our advanced analysis software LEAP utilizes cutting-edge artificial intelligence algorithms to quickly highlight important data in minutes, enhancing the efficiency of mobile device examinations.


We offer training from beginner to expert level in the field of mobile forensics, exclusively for government and law enforcement authorities.

A company with tradition and many years of expierence


Foundation of T3K-Forensics

Since 2014

Provider of mobile forensics training

11 years

expierence in mobile forensics

Benefit from our know-how

T3K-Forensics offers a range of services including mobile forensic training courses covering beginner to expert level, forensic software development and expert witness services. We believe our team provides a forward-looking orientation allowing us to meet the challenges of mobile forensics head-on.

T3K training courses offer high quality content which is always kept up-to-date. Independent and strong ties to the forensics community, universities and research institutions help us keep abreast of the latest developments within the mobile forensics field.

Real world knowledge

Our casework as expert witnesses give us real world knowledge in many fields of digital forensics. The experiences we make in our case work directly influences our expert witness, trainings and software departments.


As we are an independent mobile forensics company, we have a neutral view regarding the software and hardware solutions available on the market. We are well connected to an international network of experts.

Resource Saving

Our software solutions can provide substantial cost and time benefits. Through process efficiency backlogs can be reduced and the focus maintained on locating data which is important to the investigation.

Experienced employees for your success

The T3K-Forensics team includes experts in different areas of digital forensics, software engineering and artificial intelligence.

With over 15 years of combined experience in mobile forensics, computer forensics and data security our team is able to provide assistance for a range investigations, including those involving criminal, civil and corporate cases.  Our experts have worked on cases including, but not limited to, those involving child exploitation, organised crime, human trafficking and corporate fraud. This broad exposure allows you to be confident we can deal with sensitive information properly and present findings in a concise and understandable format.

Building upon the know-how obtained through expert witness cases and close exchanges with law-enforcement agencies, our development team enables the application of new technologies in order to help mobile forensics experts and investigators find evidence faster and easier. We cover a broad field of expertise from security through statistics to machine learning, resulting in innovative and novel approaches for forensic software.

Your contact persons for T3K-Forensics services:

Felix Klier
Founder | CEO

E: felix@t3k.ai

T: +43 1 929 15 91 - 60

Martina Tschapka

E: office@t3k.ai

T: +43 1 929 15 91 - 60