| 541511 | Custom Computer Programming Services | Secure application development, AI application engineering, and remediation work on code we assessed. |
| 541512 | Computer Systems Design Services | Security architecture, SIEM and SOC build-out, Zero Trust design, and private AI deployment. |
| 541519 | Other Computer Related Services | Penetration testing, threat hunting, managed detection and response, incident response and forensics. |
| 541611 | Administrative and General Management Consulting | Security program strategy, organizational design, and process improvement. |
| 541618 | Other Management Consulting Services | Compliance program management, CMMC and NIST SP 800-171 readiness, and risk governance. |
| 541990 | All Other Professional, Scientific and Technical Services | Specialist advisory that does not sit cleanly in the consulting or systems codes. |
| 561990 | All Other Support Services | Mission-focused operational support and surge assistance on evolving requirements. |
| 611420 | Computer Training | Technical instruction on security tooling, platforms, and defensive operations. |
| 611430 | Professional and Management Development Training | OSCP and offensive security programs, leadership and operational readiness training. |