Federal contractor profile

G21 Nucleonics INC.

Seattle, WA · Not a small business

UEI LAQWW3D7KUK5 · CAGE 148H5

Contracts won

since Aug 2025 · last Sep 2026

Total value

$1.4M

including options

Buying offices

government offices it sold to

Usual competition

500 offers

0% of its wins had one offer

Wins by fiscal year

FY2025

1 · $150K

FY2026

1 · $1.3M

Who it sells to

NASA Shared Services Center

National Aeronautics And Space Administration · 2 wins · $1.4M

What it wins

General Science And Technology R&D Services; General Science And Technology; Basic Research

PSC AJ11 · 1 win · $1.3M

General Science & Technology R&D Svcs; General Science & Technology; R&D Administrative Expenses

PSC AJ14 · 1 win · $150K

Recent awards

Date	What	Office	Value	Offers
Sep 2026	Sbir Phase Ii - In-Situ Radioisotope Sterilization For Backward And Forward Contamination - Enabling Low-Mass, Low-Complexity Solutions For Planetary Protection Small Business Set Aside - Total	NASA Shared Services Center	$1.3M	500
Aug 2025	Sbir 1 In-Situ Radioisotope Sterilization For Backward And Forward Contamination - Enabling Low-Mass Low-Complexity Solutions For Planetary Protection Small Business Set Aside - Total	NASA Shared Services Center	$150K	500

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From federal contract award records (SAM.gov), base awards over $10K since fiscal year 2024, updated daily. Values include options where reported.

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