TechGuard Security Auditor Profile

TechGuard Security is a cybersecurity firm founded in 2000 and headquartered in Chesterfield, Missouri. The company was established with a mission centered on cyber protection of U.S. critical infrastructure and support for national cyber defense, and it has served government and commercial clients ever since. TechGuard is a certified Woman-Owned Business Enterprise and an ISO 9001:2015-registered organization.

Its compliance and assessment services include CMMC readiness and NIST 800-171 gap assessments for defense contractors, IT audits, penetration testing, and security program reviews. The firm also develops the DEFEND360 threat prevention platform and delivers security awareness training, giving clients remediation and workforce options alongside assessment findings.

With a mid-sized team, TechGuard Security best serves defense industrial base suppliers, critical infrastructure operators, and regional businesses in the Midwest that need practical compliance assessments backed by two decades of national-security-oriented experience.