Newport News Nuclear Bwxt-Los Alamos LLC

Los Alamos, NM Doing business as N3B La Part of HII Nuclear Inc.

UEI
G6XGNM6YH9D4
CAGE
7REH1
Primary NAICS
562910 Remediation Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
  • Limited Liability Company
Entity structure
Partnership or Limited Liability Partnership
NAICS codes registered in SAM.gov
Corporate family
  • HII Nuclear Inc. Parent R8HYN67MPFC9
    • Newport News Nuclear Bwxt-Los Alamos LLC G6XGNM6YH9D4
SAM.gov registration date
Physical address
1200 Trinity Dr #150, Los Alamos, NM 87544, USA
Website
n3b-la.com
Founded
2017
Employees
251-1K
Estimated annual revenue
$50M-$100M
Industry
  1. Industrials
  2. Commercial & Professional Services
  3. Professional Services
SIC code
49 Electric, Gas, & Sanitary Services
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

Newport News Nuclear Bwxt-Los Alamos LLC's 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Lease commitments Contract · 89303425FEM400027 Office of Environmental Management $7,461,828
Installation of HVAC mini splits in the 4TH floor information technology (IT) server room and the basement demarcation… Contract · 89303425FEM400026 Office of Environmental Management $56,590
PIT 8 feasibility study Contract · 89303425FEM400025 Office of Environmental Management $2,556,512
Task order 0009: igart survey support Contract · 89303423FEM400018 Office of Environmental Management $225,000
N3B task order 0008 - zero-trust upgrades Contract · 89303422FEM400017 Office of Environmental Management $2,643,728

About Newport News Nuclear Bwxt-Los Alamos LLC

Written by GovTribe AI ·

Newport News Nuclear Bwxt-Los Alamos LLC, doing business as N3B La, is a limited liability partnership registered in SAM.gov as a for-profit organization and a subsidiary of Huntington Ingalls Industries, Inc. The company specializes in environmental remediation, waste management, and strategic planning services for the U.S. Department of Energy, with a particular focus on work at the Los Alamos National Laboratory site. As a child entity within a larger corporate structure, N3B La operates primarily through the Los Alamos Legacy Cleanup Contract (LLCC) vehicle, executing specialized tasks for the Office of Environmental Management.

The company has been awarded multiple cost-plus-fixed-fee delivery orders ranging from $56,590 to $2,341,070, demonstrating its capability to handle diverse environmental and technological projects. These contracts have included specific services such as HVAC mini-split installations, PIT 8 feasibility studies, IGART survey support, Zero Trust architecture upgrades, universal drum assay analysis, and strategic visioning for environmental management. All contract awards have been from the Department of Energy's Office of Environmental Management, with no small business set-aside designations. The contracts consistently involve environmental remediation activities at the Los Alamos National Laboratory, including site characterization, groundwater monitoring, contamination investigations, and strategic planning services. Each task order reflects N3B La's technical expertise in managing complex environmental and technological challenges for federal agencies.

Quick answers

What is Newport News Nuclear Bwxt-Los Alamos LLC's UEI?

Newport News Nuclear Bwxt-Los Alamos LLC's Unique Entity ID (UEI) in SAM.gov is G6XGNM6YH9D4.

What is Newport News Nuclear Bwxt-Los Alamos LLC's CAGE code?

Newport News Nuclear Bwxt-Los Alamos LLC's CAGE code is 7REH1.

What is Newport News Nuclear Bwxt-Los Alamos LLC's primary NAICS code?

Newport News Nuclear Bwxt-Los Alamos LLC's primary NAICS code is 562910 (Remediation Services).

Where is Newport News Nuclear Bwxt-Los Alamos LLC located?

Newport News Nuclear Bwxt-Los Alamos LLC's physical address in SAM.gov is 1200 Trinity Dr #150, Los Alamos, NM 87544, USA.

Is Newport News Nuclear Bwxt-Los Alamos LLC registered in SAM.gov?

Yes. Newport News Nuclear Bwxt-Los Alamos LLC's SAM.gov registration is active through July 10, 2027.

Who is Newport News Nuclear Bwxt-Los Alamos LLC's parent company?

Newport News Nuclear Bwxt-Los Alamos LLC is part of HII Nuclear Inc.

What is Newport News Nuclear Bwxt-Los Alamos LLC's most recent federal award?

Newport News Nuclear Bwxt-Los Alamos LLC's most recent federal contract award is Lease commitments (89303425FEM400027), from Office of Environmental Management, on August 28, 2025.

On GovTribe

See Newport News Nuclear Bwxt-Los Alamos LLC's full federal record

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