about us


Limestone Risk Management Ltd is a Security and Risk Management Company domiciled in New Zealand but operates globally.

The company is named after Limestone Downs which is where the NZSAS Group conducts the first phase of the SAS selection. To the men who have undergone the selection process and passed (only 5% pass) it signifies commitment, mental rigour, discipline and a drive to be the best; which are the core founding principals of Limestone.

Limestone only works with approved clients to ensure that ethical and legal obligations are met and maintained, confidentially and discretion is a major part of what we do but please contact Karen Rolleston for more information at: [email protected]
The Directors are ex SAS members who bring a wealth of experience and knowledge in business, training and security consulting with strong local and international networks to ensure that our clients always have access to the best information and protection to enable them to conduct their business with the least risk. Some of the services we offer are:
  • Security Consulting
  • Travel Security Chaperones
  • Counter Espionage for International Businesses
  • Training – Situation Awareness and Hostile Environment Training
  • Close protection – VIP Protection Services
  • Surveillance and Evidence Gathering
  • Risk assessments and management
  • Crisis Management
  • Security Detail in Hostile Environments e.g. Iraq and Afghanistan
  • Country Assessments
  • Ex SAS consultants
  • Licensed Private Investigators

Client Testimonial