NIST SP 800-171 Compliance Consultants

Help implementing and documenting the NIST SP 800-171 security requirements that form the basis of CMMC Level 2. 8 firms in the Top 50 list this service, shown here in national ranking order.

#6

CyberNINES

Madison, Wisconsin

CMMC consulting; readiness journey planning; NIST SP 800-171 compliance support.

Services listed
  • CMMC Readiness Assessments
  • NIST SP 800-171 Compliance
Regional market
Madison / Southern Wisconsin
#8

H2L Solutions

Huntsville, Alabama

CMMC and NIST gap analysis; compliance support; cybersecurity advisory and technical services.

Services listed
  • NIST SP 800-171 Compliance
  • CMMC Gap Assessments
#16

Roeing IT Solutions

Lafayette, Indiana

CMMC readiness guidance; NIST control implementation; pre-assessment readiness reviews.

Services listed
  • CMMC Readiness Assessments
  • NIST SP 800-171 Compliance
  • CMMC Assessment Preparation
Regional market
Lafayette / Central Indiana
#18

Brightline Technologies

Brighton, Michigan

CMMC readiness; NIST 800-171 implementation; DFARS compliance support.

Services listed
  • CMMC Readiness Assessments
  • NIST SP 800-171 Compliance
Regional market
Detroit / Ann Arbor
#19

Justice IT Consulting

Burleson, Texas

CMMC and NIST compliance consulting; implementation; documentation; ongoing IT and security support.

Services listed
  • NIST SP 800-171 Compliance
  • Security Documentation
Regional market
Dallas–Fort Worth
#28

Efflux Cyber Solutions

Colorado Springs, Colorado

CMMC and NIST consulting; documentation review; remediation and assessment support.

Services listed
  • NIST SP 800-171 Compliance
  • Compliance Remediation
  • Security Documentation
  • CMMC Assessment Preparation
Regional market
Colorado Springs
#36

Petronella Technology Group

Raleigh, North Carolina

CMMC compliance support; NIST alignment; vCISO advisory; managed cybersecurity.

Services listed
  • NIST SP 800-171 Compliance
Regional market
Research Triangle