These are my personal opinions based on my background and training experience.
To quote directly from their site:
The Leader in Red Team Training Bolster your career or enter into the information security industry with professional red team and social engineering training online or in-person.
Physical Red Team Training. Our REDTEAMOPSEC® methodology offers a systematic, repeatble, consistent, and comprehensive way to conduct Physical Red Team Operations / Physical Penetration Testing. Learn how to conduct Physical Red Team engagements end-to-end with precision and accuracy.
Don't forget the physical side of Red Teaming. This provider has physical and social engineering training:
* Physical Red Team Operations
* Social Engineering Training
Visit their main page at https://redteamsecuritytraining.com/ for more information.