GovChime
UEI: JXLHYSWM1AR9 • CAGE: 22FY1

Trinity Nuclear Management Group Inc. (NM)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Jul 13, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Apr 8, 2026 (under a year)
Location
White Rock, NM
State of incorporation
New Mexico
Purpose of registration
All Awards

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI JXLHYSWM1AR9. GovChime does not check exclusions.

Performance

Capabilities

SBA certifications

No certification in the SBA profile data.

Product and service codes (PSC)

  • B505SPECIAL STUDIES/ANALYSIS- COST BENEFIT
  • F108ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
  • R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
  • R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL

Federal Capability Statement

Trinity Nuclear Management Group, Inc. is a Los Alamos County, NM small business providing cleared project controls, cost estimating, and EVMS services for DOE, NNSA, and DoD nuclear missions. Core competencies: cost estimating and Basis of Estimate development to DOE O 413.3B, AACE, and GAO Cost Guide standards; Earned Value Management (ANSI/EIA-748) system stand-up, IBR prep, and surveillance; Primavera P6 resource-loaded scheduling with DCMA 14-point schedule health analytics; risk and Monte Carlo P50-P80 contingency analysis; cleared project-controls staff augmentation; and estimating and controls for waste disposition, remediation, decommissioning and D&D. DOE Q-cleared founder with hands-on experience in Los Alamos environmental cleanup (N3B) and plutonium disposition (ARIES). AI-enabled estimating and analytics operated inside controlled-data boundaries. Serving DOE/NNSA primes, national laboratories, commercial utilities, and advanced reactor/SMR developers.

Capabilities & Services

nuclear
project controls
cost estimating
EVMS
earned value management
Primavera P6
scheduling
DCMA 14-point
Basis of Estimate
BOE
DOE O 413.3B
AACE
GAO Cost Guide
Monte Carlo
risk analysis
contingency
D&D
decommissioning
waste disposition
remediation
environmental cleanup
DOE
NNSA
cleared personnel
staff augmentation
integrated baseline review
integrated master schedule
schedule health

Contracts

Contact Info

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

SAM.gov registration for Trinity Nuclear Management Group Inc. 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

403 Estante Way

White Rock, NM, 87547

USA

Mailing Address

403 Estante Way

White Rock, NM, 87547

USA

Government Business Contact

Jeffery S Gammon

CEO

403 Estante way

White Rock, NM, 87547

USA

Electronic Business Contact

Jeffery S Gammon

CEO

403 Estante way

White Rock, NM, 87547

USA

Past Performance Contact

Jeffery S Gammon

CEO

403 Estante way

White Rock, NM, 87547

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

Trinity Nuclear Management Group Inc. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 13, 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:Subchapter S Corporation

Registration Details

Source: SAM.gov

Initial Registration

May 6, 2026

Last Update

Jul 28, 2026

Registration Activation

Active — Jul 28, 2026

Fiscal Year End

10/01

Country of Incorporation

USA

Congressional District

03