Unique expertise due to a background in Dutch intelligence services

TGA is CRKBO registered

Trustworthy and reliable

Instructors with ample operational and didactic experience

Intel & Tradecraft


Triangular Group finds origin in the domain of intelligence, the founders are former intelligence officers and the sister company of TGA, Triangular Group Intelligence (TGI), is since 2014 active in building and improving the intelligence position in challenging countries in favour of her customers. Therefore, it is a logic consequence that Triangular Group Academy offers this special knowledge in various training courses.


Our training courses

Our instructors are internally supervised in terms of content and didactics. This gives them the knowledge and skills required for training at the highest level.

Tim Müller

Operational manager

The goal of our courses is to truly prepare students for reality. That is why I strive to provide the highest possible education quality.

Rob Smets

Product manager

Our clients say

"The result of my Counter Surveillance Course is that the teacher has removed my uncertainties and has given both tips and tools to deliver good quality work both independently and in a team context."

Private researcher (POB), anonymous

“TGA is our reliable partner that provides the DGOTC with the instruction capacity it needs. I am very satisfied with the flexibility, cooperation, and quality of the instructors.”


Colonel J. Hulst | C-DGOTC


Leave your contact details here.
We will contact you within 5 working days.

Thank you for your message. We will contact you within 5 working days!