RADIASOFT LLC

Boulder, CO · Aerospace · Still private

High-fidelity simulation software for plasma-based accelerators with physics modeling and optimization tools

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Updated Oct 23, 2026 · radiasoft.net

Sector: Aerospace
Headquarters: Boulder, CO
Total capital: $17.9M

Federal grants: $17.9M; 29 awards · 2015–2023; Rank in peer group#10 of 55
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: None on recordNo federal contract awards found.
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Jul 2023Federal grantEnergy · Phase I · C56-33c: An integrated design tool for plasma channel systems$205K
Jul 2023Federal grantEnergy · Phase I · C56-39a: Improved Simulation Tools for Optimizing Structure-Based Beam Acceleration and Manipulation$206K
Jul 2023Federal grantEnergy · Phase I · C56-39b. Beam Condition Forecasting with Adaptive Graph Neural Networks$206K
Apr 2023Federal grantEnergy · Phase II · 2a. Efficient Monte Carlo Simulations in the Cloud$1.6M
Apr 2022Federal grantEnergy · Phase II · 20.a. AI Based Stabilization of Sample Environments$1.1M
Apr 2022Federal grantEnergy · Phase II · 20e: Online visualization and data discovery for neutron scattering experiments$1.1M
Mar 2022Federal grantDefense · Phase II · AF-Sirepo: A Modeling & Simulations Hub for the Air Force$750K

Show 22 earlier federal awards

Feb 2022Federal grantEnergy · Phase I · 2a: Efficient Monte Carlo Simulations in the Cloud$256K
Jun 2021Federal grantEnergy · Phase I · 32a. Machine Invariant Virtual Diagnostics$206K
Jun 2021Federal grantEnergy · Phase I · 34.d. A Fast, Adaptive, and Corrective Infrastructure for Laser Wavefront Control$206K
Jun 2021Federal grantEnergy · Phase I · 32c. Integrated Photonic Structures for Bunch Shaping in Structure Wakefield Accelerators$206K
May 2021Federal grantEnergy · Phase II · 11.a. X-ray Beamline Control with an Online Model for Automated Tuning and Reconfiguration$1.1M
Feb 2021Federal grantEnergy · Phase I · AI Based Stabilization of Sample Environments$206K
Feb 2021Federal grantEnergy · Phase I · Online visualization and data discovery for neutron scattering experiments$206K
Feb 2020Federal grantEnergy · Phase I · Parallel 3D Simulations of Strong Hadron Cooling at Relativistic Energies$206K
Aug 2019Federal grantEnergy · Phase II · Design and Simulation of Capillary Discharge Plasmas for Next Generation Plasma Wakefield Accelerators$1M
Jul 2019Federal grantEnergy · Phase I · 33a. A radiation and temperature-tolerant plasma contact microphone for sensing ultrasonic acoustic emissions in fatiguing metal structures$200K
May 2019Federal grantEnergy · Phase II · Dynamic Friction in Magnetized Electron Coolers for Relativistic Beams$1M
May 2019Federal grantEnergy · Phase II · Fast, Accurate Simulations for Free-Electron Laser Oscillators$1M
Jul 2018Federal grantEnergy · Phase I · Design and Simulation of Capillary Discharge Plasmas for Next Generation Plasma Wakefield Accelerators$155K
May 2018Federal grantEnergy · Phase II · Accurate Spin Tracking on Modern Computer Architectures for Electron-Ion Colliders$1M
Jul 2017Federal grantEnergy · Phase II · Integrable Optics Design Principles for Beam Halo Suppression in Accelerator Rings at the Intensity Frontier$1.0M
Apr 2017Federal grantEnergy · Phase II · Dynamic friction in magnetized electron coolers for relativistic beams$1M
Apr 2017Federal grantEnergy · Phase II · Development of Software Framework for X-Ray Optics Simulation and Modeling$1M
Feb 2017Federal grantEnergy · Phase I · Accurate Spin Tracking on Modern Computer Architectures for Electron-Ion Colliders$155K
Feb 2017Federal grantEnergy · Phase I · Advanced Modeling Tools for Optimizing Tapering Schemes in X-Ray Free-Electron Lasers$155K
Jan 2016Federal grantEnergy · Phase I · Dynamic friction in magnetized electron coolers for relativistic beams$150K
Apr 2015Federal grantEnergy · Phase II · Integrable optics design principles for beam halo suppression in accelerator rings at the intensity frontier$993K
Apr 2015Federal grantEnergy · Phase II · Development of Software Framework for X-Ray Optics Simulation and Modeling$997K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 55 peers

Line = median

Aerospace · Software

Federal grants#10 · top 18%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

No granted patents are on record.

USPTO usually publishes applications 18 months after filing, so recent applications may not be visible yet. Patents assigned under a different entity name won’t match.

Checked: USPTO granted patents and published applications · Oct 23, 2026

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Avalon Solutions Group, LLCSimilar federal contract value in Aerospace · null in contracts
SPACE INITIATIVES INC.Similar federal contract value in Aerospace · null in contracts
Bagaveev CorporationSimilar federal contract value in Aerospace · null in contracts

Regulatory activity · Aerospace

Sector-level, not company-level

06 Jul 2026Nondiscrimination in Federally Assisted Programs of NASA-Effectuation of Title VI of the Civil Rights Act of 1964National Aeronautics and Space Administration
01 Jul 2026Special Conditions: AMAC Aerospace, The Boeing Company Model 747- 8 Airplane; Side-Facing SeatsFederal Aviation Administration
26 Jun 2026Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous AmendmentsFederal Aviation Administration
23 Jun 2026Operating Limitations at John F. Kennedy International AirportFederal Aviation Administration
23 Jun 2026Operating Limitations at New York LaGuardia AirportFederal Aviation Administration
18 Jun 2026Special Conditions: Honeywell Aerospace US LLC, Dassault Aviation Model Falcon 900EX Airplane; Electronic System Security Protection From Unauthorized External AccessFederal Aviation Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.