Cybersecurity & CMMC

We have nationally accredited information security experts whose sole focus is to help our clients meet their risk management goals and compliance obligations with risk management, Regulatory support including certified CMMC Assessor (C3PAO), NERC CIP, PCI-DSS, and HIPAA, security and vulnerability reviews, security monitoring, training and awareness, program audits and incident response planning.

Guernsey HoganTaylor Partnership

The Guernsey / HoganTaylor Partnership: CMMC Services

Guernsey, the only Oklahoma-based Certified Third-Party Assessment Organization (C3PAO), has partnered with HoganTaylor, one of the largest business advisory and public accounting firms in Oklahoma and Arkansas, to provide Cybersecurity Maturity Model Certification (CMMC) services including:

  • Audit readiness assessments ("audits")
  • Consulting to address compliance gaps
  • Official certification assessments


Training and Awareness

Our training is customized and client focused. Most security breaches include some level of social engineering, and accordingly, your people are essential to a sound cybersecurity program. At Guernsey, we support our clients by creating a culture of emphasis on...


GSA Schedule 70

Engage Guernsey through Schedule 70 Organizations that are eligible to purchase through GSA schedules can engage Guernsey through Schedule 70 - Contractor Awarded Unique Entity ID (DUNS): 062275144 Contact Guernsey Cybersecurity call us at 405.416.8182Email timothy.fawcett@guernsey.usor schedule a meeting: Book...