These are my personal opinions based on my background and training experience.
To quote directly from their site:
Real-World Cybersecurity Training. Guiding the next-generation of cybersecurity professionals.
They had several training classes listed under events when I visited their page.
https://www.facebook.com/guidemtraining/events/
Visit their Facebook page at https://www.facebook.com/guidemtraining/ for more information, or go stright to their events page at https://www.facebook.com/guidemtraining/events/.