Federal contractor · SANTA MONICA, CA

RADIABEAM TECHNOLOGIES, LLC

RADIABEAM TECHNOLOGIES, LLC received $4.3M in federal contract obligations in FY2026, on 5 awards (−21% vs FY2025). Since FY2017: $40M. Its largest customer was Defense Advanced Research Projects Agency ($2.3M). It also received $2.5M in federal grants and other assistance in FY2026.

Obligations · FY2026
$4.3M
New awards
5
Sole-source
0.0%
Single offer
42%
UEI
Q6NDLV47NBT5
Small business
Open in the contracts explorerRelationship graph

Company family

Grouped from reported parent companies (UEI) and, where marked, AI judgments that two records name the same organization or group.

2 registered entities of the same company or corporate group, $4.3M in FY2026 together.

  1. RADIABEAM TECHNOLOGIES, LLCSANTA MONICA, CA · Family page
    $4.3M
  2. RADIABEAM SYSTEMS, LLCSANTA MONICA, CA
    $0

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 2.5MFY2017
  2. 2.3MFY2018
  3. 299.1KFY2019
  4. 10.9MFY2020
  5. 874.8KFY2021
  6. 4.3MFY2022
  7. 4.8MFY2023
  8. 4.2MFY2024
  9. 5.5MFY2025
  10. 4.3MFY2026

Top buying agencies

Obligations in FY2026.

  1. Defense Advanced Research Projects Agency$2.3M53%
    1 awards
  2. Department of the Air Force$1.8M42%
    1 awards
  3. National Aeronautics and Space Administration$224.7K5.2%
    3 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Research & development$4.3M100%

Where the work was performed

  1. Los Angeles County, CA$2.5M58%
  2. Okaloosa County, FL$1.8M42%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition42%
    US 39% · $1.8M
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions42%
    US 8.8% · $1.8M
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. THE ADVANCED SOURCES FOR SINGLE-EVENT EFFECTS RADIATION TESTING (ASSERT) PROGRAM WILL DEVELOP NEW CAPABILITIES FOR SINGLE-EVENT EFFECT (SEE) TESTING OF 3D HETEROGENEOUSLY INTEGRATED (3DHI) ELECTRONIC COMPONENTS AND CIRCUITS.$6.6M
    Defense Advanced Research Projects Agency· Los Angeles County, CA· Research & development· Mar 8, 2024 – Mar 24, 2026· HR001124C0395
  2. PHASE II AF241-0009 PROPOSAL F1-19322 WASP$1.8M
    Department of the Air Force· Okaloosa County, FL· Research & development· Feb 27, 2026 – Feb 27, 2026· FA248626CB001
  3. SBIR PHASE I DEVELOPMENT OF ELECTRON BEAM ADDITIVE MANUFACTURING FOR HALL THRUSTER MAGNETIC CIRCUITES$224.7K
    National Aeronautics and Space Administration· Los Angeles County, CA· Research & development· Sep 9, 2026 – Sep 9, 2026· 80NSSC26C0313
  4. SBIR PHASE I - LIGHTWEIGHT HIGH-ENERGY X-RAY SOURCE FOR IN-SPACE NONDESTRUCTIVE EVALUATION$149.4K
    National Aeronautics and Space Administration· Los Angeles County, CA· Research & development· Dec 17, 2025 – Dec 17, 2025· 80NSSC26C0022
  5. SBIR I LIGHTWEIGHT HIGH-ENERGY X-RAY SOURCE FOR IN-SPACE NONDESTRUCTIVE EVALUATION$0
    National Aeronautics and Space Administration· Los Angeles County, CA· Research & development· Sep 10, 2025 – Dec 5, 2025· 80NSSC25C0324

Federal grants & assistance received

Grants, loans (counted at their subsidy cost), direct payments and insurance, by fiscal year of the action (USAspending.gov, FABS). Reported apart from contracts and never added to them.

RADIABEAM TECHNOLOGIES, LLC received $2.5M in federal assistance in FY2026, on 9 actions (2 new awards), −49% vs FY2025. Its largest program was 81.135 · Advanced Research Projects Agency - Energy ($2.5M).

Assistance · FY2026
$2.5M
New awards
2
Actions
9
Since FY2021
$26.9M

Assistance by fiscal year

  1. 4.5MFY2021
  2. 9.3MFY2022
  3. 1.9MFY2023
  4. 3.9MFY2024
  5. 4.9MFY2025
  6. 2.5MFY2026

By type

  1. Grants$2.5M100%

Top programs

  1. 81.135 · Advanced Research Projects Agency - Energy$2.5M100%

Awarding agencies

  1. Department of Energy$2.5M100%

Largest awards

  1. DEVELOPMENT OF SUPERCONDUCTING HIGH HEAT-LOAD UNDULATOR$2.5M
    81.049 · Office of Science Financial Assistance Program· Department of Energy· Project grant· Jan 26, 2022 – Apr 28, 2026· DESC0022384
  2. AN RF BEAM SWEEPER FOR PURIFYING IN-FLIGHT PRODUCED RARE ISOTOPE BEAMS$2.3M
    81.049 · Office of Science Financial Assistance Program· Department of Energy· Project grant· Mar 31, 2021 – Sep 2, 2026· DESC0019719
  3. FORCE-NEUTRAL ADJUSTABLE PHASE UNDULATOR$1.9M
    81.049 · Office of Science Financial Assistance Program· Department of Energy· Project grant· Mar 6, 2024 – Apr 28, 2026· DESC0024805
  4. RADIABEAM TECHNOLOGIES, LLC NEW NEWTON AWARD CONTROL NUMBER: 3418-1507 TITLE: SUPERCONDUCTING NB3SN CAVITIES FOR EFFICIENT AND RELIABLE 10…$1.4M
    81.135 · Advanced Research Projects Agency - Energy· Department of Energy· Cooperative agreement· Apr 7, 2026 – Jun 23, 2026· DEAR0002078
  5. REFLECTION-FREE MICROWAVE PLASMA CURRENT DRIVER BASED ON VIRTUAL CRITICAL COUPLING$1.3M
    81.049 · Office of Science Financial Assistance Program· Department of Energy· Project grant· Feb 2, 2024 – Apr 23, 2026· DESC0024806
  6. RADIABEAM TECHNOLOGIES, CONTROL #3418-1534 NUCLEAR ENERGY WASTE TRANSMUTATION OPTIMIZED NOW (NEWTON), DE-FOA-0003418 TITLE: NB3SN PROTON…$1.1M
    81.135 · Advanced Research Projects Agency - Energy· Department of Energy· Cooperative agreement· Feb 19, 2026 – Jun 18, 2026· DEAR0002086

Source: Federal financial assistance transactions (Financial Assistance Broker Submission) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 6, 2026, loaded Oct 6, 2026 · FY2021–FY2026.

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

No subawards reported as a prime in FY2026.

As a sub-recipient: who pays it · FY2026

  • Sub-contracts: $695.4K (1 subaward)

1 prime

  1. TRIAD NATIONAL SECURITY, LLC$695.4K100%
    COLUMBUS, OH · 1 subaward

By fiscal year

  • FY2021: $0 paid out · $45K received
  • FY2022: $0 paid out · $757.9K received
  • FY2024: $0 paid out · $322.4K received
  • FY2025: $0 paid out · $758.5K received
  • FY2026: $0 paid out · $695.4K received

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 3, 2026, loaded Oct 3, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

No subawards reported to other companies.

Primes that pay it

2 companies · $2.6M reported

  1. REGENTS OF THE UNIVERSITY OF CALIFORNIA, SAN FRANCISCO, THE$1.8M
    SAN FRANCISCO, CA · 4 subawards
  2. TRIAD NATIONAL SECURITY, LLC$740.4K
    COLUMBUS, OH · 2 subawards · Facilities support services

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 3, 2026, loaded Oct 3, 2026 · Subawards loaded from 2021.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 4 markets (agency × industry), FY2024–FY2026.

  1. CYNNOVATIVE, LLC$14.7M−62% in FY2026
    ARLINGTON, VA · 84% of this company's obligations are in markets they both serveDefense Advanced Research Projects Agency · Scientific research and development servicesAir Force · Scientific research and development services
  2. OZARK INTEGRATED CIRCUITS INC$10.4M
    FAYETTEVILLE, AR · 64% of this company's obligations are in markets they both serveDefense Advanced Research Projects Agency · Scientific research and development servicesAir Force · Scientific research and development services
  3. CARNEGIE ROBOTICS LLC$16.6M−100% in FY2026
    PITTSBURGH, PA · 69% of this company's obligations are in markets they both serveDefense Advanced Research Projects Agency · Scientific research and development services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 6, 2026, loaded Oct 6, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 6, 2026, loaded Oct 6, 2026.