Nereus Cyber Systems LLC (CO)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2020
- $24.41K
- $24,411under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 1
- with positive net obligations1 IDV vehicle held
- Latest action
- Jul 1, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 7, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Dec 12, 2017 (8 years)
- Location
- Denver, CO
- State of incorporation
- Colorado
- Purpose of registration
- All Awards
- Website
- nereuscybersystems.com
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI R8K1VASUNDT6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2020. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2020: $24,411
Total across 1 fiscal year: $24,411
Top awarding agencies
- Department of the Interior$24,411, 100%
Top awarding sub-agencies
- Office of the Inspector General$24,411, 100%
Top NAICS by obligations
- 541519Other computer related services$24,411, 100%
Top product and service codes by obligations
- 7030Information technology software$24,411, 100%
Capabilities
NAICS codes
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services(primary)Small
- 513210Software PublishersSmall
- 541330Engineering Services
- 541519Other Computer Related Services
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Capabilities & Services
Contracts
Latest awards and orders
- 80TECH26D1251Government-wide acquisition contract (GWAC)VehicleNational Aeronautics and Space AdministrationLatest action
- 140T0120P0006Purchase orderDepartment of the InteriorOffice of the Inspector GeneralLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Nereus Cyber Systems LLC lists a physical address and a separate mailing address, along with 5 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
999 18th St Ste 3000
Denver, CO, 80202
USA
Mailing Address
999 18th St Ste 3000
Denver, CO, 80202
USA
Government Business Contact
Brandon M Stewart
CEO
999 18th Street
Ste 3000
Denver, CO, 80202
USA
Electronic Business Contact
Deb Dufour
999 18th Street
Ste 3000
Denver, CO, 80202
USA
Past Performance Contact
Brandon Stewart
8583 West 68th Place
Arvada, CO, 80004
USA
Government Business Alternate Contact
Deb Dufour
999 18th Street
Ste 3000
Denver, CO, 80202
USA
Past Performance Alternate Contact
Deb Dufour
999 18TH ST, SUITE 3000
PMB-2881
Denver, CO, 80202
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Nereus Cyber Systems LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 7, 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 responsesSuspension/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.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Colorado with primary NAICS 518210
- Bluestaq LLCColorado Springs, CO
- Jeppesen Foreflight, Inc.Englewood, CO
- Slingshot Aerospace IncWindsor, CO
- Allium US Holding LLCDenver, CO
- Space Sciences and Engineering LLCGolden, CO
- HeroX, PBCLittleton, CO