CYPHERSIX, LLC
CYPHERSIX, LLC is a federal contractor, registered under UEI YPEXEZYBNKL8 and CAGE code 6YYR5. It has been awarded $5,759,103 across 2 federal contracts. Primary work spans All Other Legal Services. Top awarding agencies include Department Of Justice.
Contact Information
Registration and classification details
Registration
UEI Code
YPEXEZYBNKL8CAGE Code
6YYR5Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
CYPHERSIX, LLC specializes in providing expert witness services and engineering consulting to federal agencies, with a demonstrated focus on technical testimony and forensic analysis in high-stakes legal and regulatory environments. The contractor delivers specialized engineering expertise to suppor...
CYPHERSIX, LLC specializes in providing expert witness services and engineering consulting to federal agencies, with a demonstrated focus on technical testimony and forensic analysis in high-stakes legal and regulatory environments. The contractor delivers specialized engineering expertise to support litigation, regulatory compliance, and investigative proceedings, often serving as a technical authority in complex cases requiring domain-specific knowledge. Their work bridges technical engineering principles with legal proceedings, ensuring accurate interpretation and presentation of technical evidence. Core capabilities include forensic engineering analysis, technical expert testimony, systems evaluation for litigation support, and the translation of engineering data into legally defensible conclusions. Their differentiation lies in the integration of rigorous technical methodology with courtroom-ready communication, enabling agencies to strengthen legal positions with credible, peer-reviewed technical insight. The contractor has established a consistent relationship with the Department of Justice, delivering expert witness services across both engineering and legal support domains. This recurring engagement suggests a trusted role in supporting DOJ’s litigation, investigative, and regulatory enforcement activities, particularly in cases requiring technical validation or forensic engineering expertise. CYPHERSIX, LLC operates primarily under NAICS 541330 (Engineering Services) and 541199 (All Other Legal Services), positioning itself at the intersection of technical engineering and legal advisory functions. The firm serves niche markets where engineering credibility is critical to legal outcomes, such as accident reconstruction, product liability, infrastructure failure analysis, and regulatory noncompliance investigations. As a small business structured as a 2L entity based in Houston, Texas, CYPHERSIX, LLC maintains a lean, specialized operational model focused on high-value, mission-critical engagements. While currently holding no formal government certifications, its market positioning relies on subject matter authority, proven performance in federal litigation support, and deep technical credibility rather than certification-based compliance frameworks.
Key Performance Metrics
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