Is GTK Cyber registered in SAM.gov?

Yes. GTK Cyber, LLC holds an active SAM.gov registration. UEI FL7WRSQMR4S8, DUNS 080786769, CAGE 8CWY8. The company is a small business eligible for Total Small Business (SBA) and Partial Small Business (SBP) set-asides as well as full and open competition.

How does GTK Cyber deliver training to federal agencies?

On-site closed-cohort instruction at agency facilities, virtual delivery, or public courses at venues such as Black Hat USA. Labs run on the Centaur VM, a self-contained environment that operates offline, which suits air-gapped and restricted networks. Curricula are tailored to the agency's mission, data types, and classification constraints.

What NAICS codes does GTK Cyber operate under?

Primary 611430 (Professional and Management Development Training), secondary 611420 (Computer Training), tertiary 541512 (Computer Systems Design Services).

For Federal Procurement Officers

Government

Founded in 2017 by co-founders Charles Givre (CEO) and Josh Friedman (COO), GTK Cyber is a SAM-registered small business delivering practitioner-led AI and cybersecurity training to government agencies. This page carries the registration data, past performance, and personnel facts a contracting officer needs to evaluate us.

Capability Statement

Our one-page federal capability statement covers core competencies, differentiators, past performance, key personnel, and full registration data.

The current edition is being finalized. Emailinfo@gtkcyber.comfor a copy today; the download link will appear here shortly.

Registration and Company Data

Legal name	GTK Cyber, LLC
Business type	Small Business
UEI	FL7WRSQMR4S8
DUNS	080786769
CAGE / NCAGE	8CWY8
Primary NAICS	611430 (Professional and Management Development Training)
Secondary NAICS	611420 (Computer Training)
Tertiary NAICS	541512 (Computer Systems Design Services)
SAM.gov registration	Active
Set-aside eligibility	Full and open competition; Total Small Business (SBA); Partial Small Business (SBP)

Verify our registration directly:GTK Cyber, LLC on SAM.gov

What We Deliver

AI and ML Training for Cyber Operations

Hands-on instruction in machine learning for intrusion detection, anomaly detection for threat hunting, and LLM applications in security operations. Labs run on the self-contained Centaur VM, which operates offline for restricted and air-gapped environments.

AI Red-Teaming and Adversarial AI

Adversarial testing of AI systems: prompt injection, model evasion, data poisoning, and RAG poisoning, mapped to MITRE ATLAS and the OWASP Top 10 for LLM Applications. See the AI Red-Teaming course.

Executive AI Governance

Decision-grade training for senior leadership: NIST AI RMF, vendor evaluation, and AI-ready program design. See training for executives.

Custom Closed-Cohort Programs

Curricula built to the agency's mission and data. On-site or virtual. Details on the federal agency training page.

Past Performance and Federal Experience

Government of Canada: cybersecurity and data science training delivery.
Black Hat USA, Europe, Asia, and Sector: recurring training partner, including four courses at Black Hat USA 2026.
Enterprise: ING, Booking.com, ServiceNow, and a top-15 Fortune 500 company (Applied Data Science and AI for Cybersecurity), plus financial services, defense, and technology organizations.
Instructor federal background: DARPA and ARPA-H AI program support (SETA), NIH research, federal solution delivery at SAIC, CIA Exceptional Performance Award. One instructor holds an active TS clearance with full-scope polygraph.

Contracting Point of Contact

Josh Friedman, Co-Founder and Chief Operating Officer

josh.friedman@gtkcyber.com · 251-GTK-CYBER (251-485-2923)

For sources sought responses, RFIs, or specific federal engagement inquiries, contact Josh directly or use the contact form.

Training built for your agency's mission

Closed cohorts, offline labs, and curricula tailored to your data and constraints.

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