top of page


GHT is routinely involved with the development or review of Sensitive Security Information (SSI) and Protected Critical Infrastructure Information (PCII). As such we employ best practices when handling sensitive materials and ensure it is secured when not being used or referenced. Furthermore our team members have undergone Federal background checks and maintain security clearances and TWIC access.

Security guard

​Clients include:

  • Commerce Rhode Island - Volvo Ocean Race

  • Department of Conservation and Recreation (Mass DCR)

  • Mass Department of Youth Services

  • Middleborough Police

  • Middlesex House of Corrections

  • Mass Department of Capital Asset Management and Maintenance

  • Regional Municipality of Wood Buffalo

  • United Arab Emirates Permanent Mission to the United Nations

  • Hyannis Fire Department

bottom of page