Nepean Regional Security commenced business in 1998 and is currently located in Penrith Business Park.

Nepean Regional Security is owned and operated by Gina Field, a licensed security operative. Gina started working in security in 1988, and since then has gained extensive experience in static guarding, crowd control, mobile patrols, firearms, commercial agent, private investigating, risk consultancy, airport security and she has provided security services/ personal protection for high profile people.

Gina has now placed her security knowledge into running her own security organisation and her staff. After starting her security company as a sole operator with nil employees , Gina now employs over 30 personnel , and has a fleet of security vehicles servicing the Western Sydney Areas. Nepean Regional Security has grown to be a highly awarded and respected business.