About
Danger has neither bounds nor limits. When in school, in the office or even while at home, you could come face to face with a life threatening situation when you least expect it and in that moment, nothing will be more important than your ability to defend yourself.
Your survival instincts could kick in and push you to do things you ordinarily wouldn’t do in a bid to protect yourself but unless you have received adequate self-defense and security training, you may end up putting yourself in more danger than before. It is pertinent to understand that working in a corporate environment does not exempt you from being a victim of violent attacks.
Danger is always lurking around the corner; it could happen at the office, on your commute back from work, or even after office hours while you’re at home. Essentially, there is no certainty that your corporate capacity is always going to protect you or your personal property from dangerous situations.
My name is Greg Emmerson, I have been a Personal Security and Self-defense Professional for over 25 years. I was formerly President/CEO of one of the largest private VIP security, investigative & training firms in the San Francisco Bay Area with a staff of over 200, which I started in the 1990s.
My achievements include becoming a successful entrepreneur, Judo Champion, 3rd Degree Black Belt, Judo & Self-defense Instructor and Private Pilot.
Expansion in the high-tech industry created a huge demand for high-quality investigative and trained security staff to fill the needs of the newly expanding technology businesses throughout the Bay Area.
My firm provided specialized services to many of the top Silicon Valley companies, entertainers, VIPs, and private families in the USA and beyond borders. My professional skills were also shared with local Bay Area colleges, community centers and various charitable organizations.
Later, with thousands of hours of training and instruction with kids, working adults, students, career professionals and businesses, I later designed a custom jump-start program to fulfill the immediate security and self-defense needs of businesses and the busy lifestyle of career and working professionals.

I provide personal security and self-defense training and services for private persons and businesses worldwide. My security services and self defense training is designed for everyone, kids, women and men regardless of age, grade or status.