GovChime
UEI: HJ18GJW2BL95 • CAGE: 1A2U8

ROCKWALL CYBER LLC (TX)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Jun 18, 2027

Registration

Entity structure
Partnership or Limited Liability Partnership
Business start date
Feb 2, 2026 (under a year)
Location
Rockwall, TX
Purpose of registration
All Awards
Website
rockwallcyber.com
All federal contractors in TexasHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI HJ18GJW2BL95. GovChime does not check exclusions.

Performance

Capabilities

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Veteran-Owned Business
  • Service-Disabled Veteran-Owned Business

Product and service codes (PSC)

  • DG01IT AND TELECOM - NETWORK SUPPORT SERVICES (LABOR)
  • DG10IT AND TELECOM - NETWORK AS A SERVICE
  • DJ01IT AND TELECOM - SECURITY AND COMPLIANCE SUPPORT SERVICES (LABOR)
  • DJ10IT AND TELECOM - SECURITY AND COMPLIANCE AS A SERVICE

Federal Capability Statement

Rockwall Cyber LLC is an SBA-Certified SDVOSB delivering cybersecurity consulting, CMMC readiness, vCISO advisory, and GRC controls engineering for defense contractors, federal agencies, healthcare organizations, and financial services firms. Services: NIST SP 800-171, NIST SP 800-53, NIST CSF 2.0, CMMC L1/L2, HIPAA, SOC 2, ISO 27001, FedRAMP, RMF, CIS Controls v8, AI security governance, gap analysis, SPRS scoring, SSP documentation, risk management, Zero Trust architecture, and third-party risk management. Architecture-first. Assessor-grade. Not checklist compliance. DIB subcontractors: DFARS 252.204-7012 and 252.204-7020 compliance support. Founded by a retired USMC veteran — CISSP, ISSAP, ISSEP, CCSP, HCISPP, CGRC, CISA, CISM, CRISC, AAISM, SecurityX, SecAI+, CyberAB Registered Practitioner (RP) — with 20+ years in cybersecurity, GRC, vCISO advisory, and federal security operations. Principal-led. Zero junior handoffs. rockwallcyber.com | CAGE: 1A2U8 | NAICS: 541512

Capabilities & Services

CMMC
NIST 800-171
NIST
cybersecurity consulting
GRC
vCISO
risk management
RMF
AI-RMF
security architecture
DFARS
CUI
FCI
zero trust
cloud security
SPRS
gap analysis
compliance
information assurance
cyber risk
DoD consulting
SDVOSB
veteran-owned
SCF
SCF CAP
CyberAB
CISSP
Assessor
SCF Connect

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for ROCKWALL CYBER LLC lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

901 CAMPTON CT

ROCKWALL, TX, 75032

USA

Mailing Address

P.O Box 622

Fate, TX, 75132

USA

Government Business Contact

James Riffenburg

Principal Cybersecurity Consultant

901 CAMPTON CT, 901 CAMPTON CT

Rockwall, TX, 75032

USA

Electronic Business Contact

James Riffenburg

Principal Cybersecurity Consultant

901 CAMPTON CT, 901 CAMPTON CT

Rockwall, TX, 75032

USA

Past Performance Contact

James P Riffenburg

Principal Cybersecurity Consultant

901 CAMPTON CT, 901 CAMPTON CT

Rockwall, TX, 75032

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

ROCKWALL CYBER LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 18, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

Mar 8, 2026

Last Update

Jun 25, 2026

Registration Activation

Active — Jun 23, 2026

Fiscal Year End

12/31

Congressional District

04