WE TRAIN THE BEST ELITE TEAMS.
NOW WE TRAIN YOUR COMPANY.
70%
LESS MEETINGS
93%
TEAM SATISFACTION
20%
MORE PRODUCTIVITY
Special Forces
perform anywhere, anytime
Not because they act tough. But because they have blind faith in each other, communicate effectively, and know exactly who has what role.
This approach also works in companies. At Nassau420, we translate the proven principles of the Special Forces into the workplace. No theory, just action. Stepping out of your comfort zone together, real-life missions, and management feedback.
We make you resilient
like a real elite team.
Team Experiences
with immediate results
With us, you won't book a standard team day, but an experience that will stay with you—and whose impact you'll immediately notice in the workplace. Your team will carry out realistic missions under the guidance of Special Forces operators. You'll receive immediate feedback. You'll return feeling more resilient, closer, and more productive.
Team Triumph
day in our training center
Bring your team to Didam: hear an operator's story, carry out your own missions, and get feedback from real operators. Return to the office as a closer team and a better leader.
Special Forces Experience at your location
We'll come to your conference, strategy day, or team building event. An operator presentation followed by hands-on exercises. No travel time, maximum impact at your own location.
Mission, (wo)Men & Me trajectory — 3 months
Spend three months working with our operators on your leadership, team dynamics, and resilience. This is for teams that want to consistently improve their performance—from sports to healthcare.
Possible for every team
from 5 to 500 participants
Team Day DuurzaamXL
in our training center
DuurzaamXL is growing rapidly. But growth without leadership is chaos. That's precisely why, with many new employees, continued investment in team and culture is crucial.
Nassau420 trained teams and management in collaboration, decision-making, and leadership. No theory—just impact.
Hospital strategy day
at conference location
Artificial Intelligence (AI) is changing our society faster than ever. The Antonie van Leeuwenhoek Institute chose not to wait—but to prepare its teams for what's to come.
Nassau420 supported the strategy day, which focused on leadership and agility. 250 employees were on-site—a resounding success!
More than 100 organizations have already gone before you
New: Taskforce Hybrid Shield
Submarine cables. Railroads. Hospitals. Power plants. New threats are hybrid—digital and physical. Difficult to see. Difficult to stop.
Together with Tesorion's cyber experts, we help Critical Infrastructure companies identify, stop, and recover from sabotage. In line with the Cyber Security Act (NIS2) and the Critical Entities Resilience Act (Wwke).
Would you like to discover what our approach can do for you?
We'd be happy to discuss your situation and create a personalized proposal. It's free and without obligation—and you'll receive our new book, Fit for Freedom, as a gift.
" It's incredible how much you learn in such a short time about your team's strengths and weaknesses! And how to improve."
Hugo de Koning - founder of Young Capital
