Unique expertise due to a background in Dutch Special Forces

TGA is CRKBO and NRTO registered

Knowledge of the culture and processes within government organizations

TGA provides instruction capacity (insourcing) as well as complete external training

leadership COURSEs

Triangular Group Academy offers experienced instructors for leadership training courses for government officials. This training consists of, among others, teaching leadership skills (up to level II), command and control, (basic or advanced) didactic skills, and/or coaching abilities. The training can be fully provided in accordance with existing Learning Support Packages (LSP) or can be completely tailored to the specific requirements of the client.


All TGA instructors have a background with the Dutch Ministry of Defence, special police or intelligence and, in addition to relevant didactics, also have considerable operational practical experience. The instructors have operated in situations with a high threat level and have experience in decision-making under stressful circumstances. This knowledge and experience enables the instructors to effectively prepare trainees for leadership during a variety of scenarios under high pressure. 

Our expertise

  • Leadership skills
  • Command training (5WH)
  • Didactic skills (EIB-based)
  • Coaching and mentor skills
  • Operational experience

You can make an impact within the TGA courses! All teachers and instructors have the space to apply their unique specialist knowledge in both substantive and didactic areas. Everyone has broad experience, we complement each other.

Sven de Vries

Military Nurse Teacher

Good intelligence is the key to decision making

Arno Reuser

OSINT Authority, Teacher

The start at TGA felt like coming home to me. Everyone is involved, driven and has the same mindset. In addition, there is an excellent atmosphere and I can completely lose myself in my work.

Ricardo Barrientos

Teacher | Dutch Military School

For me, working at TGA means that I can share my experience and knowledge with, among others, soldiers, police and firefighters who are at risk every day. Our training courses contribute to the performance of their challenging job.

Dai Carter

Combat Life Saver Instructor

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 quality education.

Rob Smets

Product manager

Our clients say

“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


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