IERUS TECHNOLOGIES INC

Huntsville, AL · Software · Private

High-performance computing software for multi-physics and electromagnetic simulations accessible to non-expert users

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Updated Oct 23, 2026 · ierustech.com

Sector: Software
Headquarters: Huntsville, AL
Total capital: $121M

Federal grants: $35.2M; 51 awards · 2015–2026; Rank in peer group#1 of 30
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $85.6M; 89 awards · Defense, NASA, General Services A; Rank in Software#2 of 4096
Granted patents: None on recordNo USPTO grants. Applications publish after 18 months.

Capital timeline

Latest events

Jun 2026Federal grantDefense · Phase II · Modeling For Army Vehicles.$1.4M
Mar 2026Federal contractDefense · STTR Phase II - Othr Waveforms And Processing$2M
Mar 2026Federal grantDefense · Phase II · STTR Phase II - Othr Waveforms And Processing$2M
Jan 2026Federal grantDefense · Phase II · 873AUTHORITY$1.0M
Jan 2026Federal contractDefense · 873AUTHORITY$1.0M
Dec 2025Federal contractDefense · Scalable Homeland Innovative Enterprise Layered Defense (shield) Initial Order.$500
Oct 2025Federal contractDefense · Rstac Is For The Support For Future Missile Defense System Ground And Flight Tests With AN/TPY-2 , Sbx, Uewr, And Cd Radars Of The Missile Defense Agency.$31.9M

Show 133 earlier federal awards

Jul 2025Federal grantDefense · Phase I · 873AUTHORITY$146K
Jul 2025Federal contractDefense · 873AUTHORITY$146K
Apr 2025Federal contractDefense · Fourth On-ramp For Enterprise- Wide Agile Acquisition Contract (ewaac) Vehicle.$1K
Apr 2025Federal contractDefense · SBIR Phase I Research & Development: RADAR Innovation Testbed$180K
Apr 2025Federal grantDefense · Phase I · SBIR Phase I Research & Development: RADAR Innovation Testbed$180K
Mar 2025Federal grantDefense · Phase II · Sbir/sttr Phase II R&d Hf Sensing Using Travelling- Ionospheric Disturbance Evaluationn Tri-wave Form (trident)$1.9M
Mar 2025Federal contractDefense · Sbir/sttr Phase II R&d Hf Sensing Using Travelling- Ionospheric Disturbance Evaluationn Tri-wave Form (trident)$1.9M
Mar 2025Federal contractDefense · Minimum Guarantee Task Order For Associated Seaport Nxg Mac Awards.$500
Dec 2024Federal grantDefense · Phase I · Sbir/sttr Phase I Research & Development- Optimized Othr Waveform And Processing$155K
Dec 2024Federal contractDefense · Sbir/sttr Phase I Research & Development- Optimized Othr Waveform And Processing$155K
Dec 2024Federal contractDefense · Colorguard$180K
Dec 2024Federal grantDefense · Phase I · Colorguard$180K
Dec 2024Federal contractDefense · Small Business Technology Transfer (STTR) "high-fidelity Isogeometric Aerothermoelastic Analyses Of Hypersonic Behavior"$204K
Nov 2024Federal grantDefense · Phase I · Small Business Technology Transfer (STTR) "high-fidelity Isogeometric Aerothermoelastic Analyses Of Hypersonic Behavior"$204K
Oct 2024Federal grantDefense · Phase II · Proliferated All-domain Low-cost Lightweight Active Electronically Scanned Array Seeker$1.8M
Oct 2024Federal contractDefense · Proliferated All-domain Low-cost Lightweight Active Electronically Scanned Array Seeker$1.8M
Sep 2024Federal grantDefense · Phase I · Window-glass Telescope For Highly-compensated Ubiquitous Sensing (with US)$249K
Sep 2024Federal contractDefense · Window-glass Telescope For Highly-compensated Ubiquitous Sensing (with US)$249K
Sep 2024Federal grantDefense · Phase I · Research And Development$146K
Sep 2024Federal contractDefense · Research And Development$146K
Sep 2024Federal contractDefense · SBIR Phase I Award Resultant From SBIR Topic #A244-016$250K
Sep 2024Federal grantDefense · Phase I · SBIR Phase I Award Resultant From SBIR Topic #A244-016$250K
Aug 2024Federal grantDefense · Phase II · "ierus Technologies, Inc." SBIR Phase II$1.9M
Aug 2024Federal contractDefense · "ierus Technologies, Inc." SBIR Phase II$1.9M
Jul 2024Federal grantDefense · Phase I · STTR Phase I Under Topic N24A-T002.$246K
Jul 2024Federal contractDefense · STTR Phase I Under Topic N24A-T002.$246K
Jun 2024Federal contractDefense · Pac - Minimum Guarantee$1K
Jun 2024Federal contractGeneral Services A · Task Order 01 - From Small Business Innovative Research Phase III, Written Off Indefinite Delivery/indefinite Quantity 47QFSA47D0002.$3.6M
Feb 2024Federal grantDefense · Phase II · Sbir/sttr Phase II R&d Doppler Tolerant Random Frequency Modulated Waveforms$1.5M
Feb 2024Federal contractDefense · Sbir/sttr Phase II R&d Doppler Tolerant Random Frequency Modulated Waveforms$2.9M
Dec 2023Federal grantDefense · Phase I · 873AUTHORITY$146K
Dec 2023Federal contractDefense · 873AUTHORITY$146K
Dec 2023Federal contractDefense · SBIR Phase I$146K
Nov 2023Federal grantDefense · Phase II · 873AUTHORITY$1.3M
Nov 2023Federal contractDefense · 873AUTHORITY$2.5M
Nov 2023Federal grantDefense · Phase I · Sbir/sttr Phase I Research & Development Enhanced SM3 Communications$145K
Nov 2023Federal contractDefense · Sbir/sttr Phase I Research & Development Enhanced SM3 Communications$145K
Nov 2023Federal grantDefense · Phase I · SBIR Phase I$146K
Sep 2023Federal contractDefense · Vhf Embedded Resistive Material Measurement Systems$1.2M
Aug 2023Federal grantDefense · Phase II · Lens Antennas for Resilient Satellite Communications (SATCOM) on Ground Tactical Vehicles$1.5M
Aug 2023Federal contractDefense · Phase I Award$150K
Aug 2023Federal contractDefense · C Band Reflectometer$1.5M
Jul 2023Federal contractDefense · Test & Evaluation Technologies For Ranges, Armaments And Spectrum (tetras) II$1K
Mar 2023Federal grantDefense · Phase II · Enhanced Modeling and Simulations of Hypersonics$1.5M
Feb 2023Federal grantEnergy · Phase I · Multiphysics Motor Design Software Package Using MFEM$200K
Jan 2023Federal contractDefense · SBIR Phase III R & D$1.2M
Nov 2022Federal grantDefense · Phase I · Development of Hypersonic Glide Body Deployable Antennas$140K
Nov 2022Federal grantDefense · Phase I · Artificial Intelligence-Driven Multi-Intelligence Multi-Attribute Metadata Enabling All-Domain Preemptive Measures$140K
Jul 2022Federal contractDefense · STTR Phase I$146K
Jul 2022Federal contractDefense · SBIR Phase I$140K
Jul 2022Federal contractDefense · Advanced Battle Management System$2K
Mar 2022Federal contractDefense · Phase II SR2$1.2M
Feb 2022Federal grantEnergy · Phase I · Spline-based electromagnetic simulation on HPC platforms$250K
Jan 2022Federal grantDefense · Phase II · Extremely Accurate Star Tracker SBIR Phase II$1.2M
Dec 2021Federal grantDefense · Phase I · Optimized Waveforms for X-Band Missile Defense Radars$149K
Oct 2021Federal contractDefense · EO14042: Research And Development$1.1M
Sep 2021Federal contractDefense · Test&evaluation Technology For Ranges, Armaments And Spectrum (tetras)-smart 1$720K
Sep 2021Federal contractDefense · SBIR Phase I$140K
Aug 2021Federal contractDefense · Test&evaluation Technologies For Ranges, Armaments And Spectrum (tetras) Fused Silica Windows$345K
Jul 2021Federal contractNASA · Additive Friction Stir Deposition For In-space Manufacturing$750K
Jul 2021Federal contractDefense · SBIR Phase III R & D Expanded Uncertainties Modeling And Testing$387K
Jun 2021Federal contractDefense · Minimum Order Guarantee For Range Idiq Support Effort. Requesting Whitepaper Solutions For Prime-integrated-portal Concept.$5K
Jun 2021Federal grantEnergy · Phase II · Turnkey Meshing for HPC Design and Optimization Platform for Microelectronic Components$1.1M
Apr 2021Federal grantDefense · Phase I · Enhanced Modeling and Simulations of Hypersonics$100K
Apr 2021Federal contractDefense · High Speed Sensor Model: Aero-optical Prediction Tool$728K
Mar 2021Federal contractDefense · The Purpose Of This Contract Is To Award A Definitive SBIR 1 Phase Contract Iaw Sbir/sttr Policy For Research And Development$111K
Mar 2021Federal contractDefense · The Purpose Of This Contract Is To Award Phase I STTR.$166K
Feb 2021Federal contractDefense · Sbir/sttr Phase II R&d Rugged Antennas For Missile After Plate Installation$1.5M
Feb 2021Federal contractDefense · Maatc Baseline And Implementation$1.2M
Feb 2021Federal grantDefense · Phase II · Microparticle Quenching Strategies for Providing Continuous Communications Through Plasma During Hypersonic Flight$1.5M
Feb 2021Federal contractDefense · The Purpose Of This Contract Is To Award A Definitive SBIR Phase I Contract Iaw Sbir/sttr Policy For Research And Development.$110K
Feb 2021Federal contractDefense · Small Business Innovation Research (SBIR) Phase I - This Action Will Provide The Army With Means To Evaluate Aerosol Microwave Materials As Obscurants.$166K
Nov 2020Federal grantDefense · Phase I · Lens Antennas for Resilient Satellite Communications (SATCOM) on Ground Tactical Vehicles$219K
Sep 2020Federal contractDefense · The Purpose Of This Action Is To Award A Definitive Ffp SBIR Phase II Contract Associated With SBIR Topic A19-034.$1.1M
Sep 2020Federal contractDefense · SR1 Base Effort - SBIR Phase I$110K
Sep 2020Federal contractDefense · Kick-off Briefing Materials SBIR Phase I$140K
Sep 2020Federal contractDefense · STTR Phase I$140K
Sep 2020Federal grantDefense · Phase I · High Fidelity Electromagnetic Design, Prediction and Optimization of Airborne Radomes$240K
Aug 2020Federal grantNASA · Phase I · Additive Friction Stir Deposition for In-Space Manufacturing$125K
Jul 2020Federal grantDefense · Phase II · Innovative Antenna Arrays Enabling Continuous Interceptor Communications$2M
Jun 2020Federal contractDefense · Material State Awareness Conformal Conductivity Probe$1.5M
Jun 2020Federal grantDefense · Phase I · Continuous-Time Digital Signal Processing (DSP) Using Reconfigurable Devices$110K
Jun 2020Federal contractDefense · Research&development$240K
Apr 2020Federal contractDefense · Army Small Business Innovation Research Phase II Work Entitled, "software Solutions For True Random Number Generation"$998K
Mar 2020Federal contractDefense · Small Business Innovation Research Phase I Rapidd Manufacturing Of Anodes For Electroplating Topic #AF193-019.$150K
Nov 2019Federal grantDefense · Phase I · Continuous Communications Through Plasma During Hypersonic Flight$150K
Nov 2019Federal grantDefense · Phase I · Rugged Antennas for Missile Aft Plate Installation$150K
Nov 2019Federal contractDefense · SBIR Phase I Base Period$108K
Oct 2019Federal grantDefense · Phase II · Software Solutions for True Random Number Generation$998K
Sep 2019Federal grantDefense · Phase II · Situational Awareness for Mission Critical Ship Systems$994K
Sep 2019Federal contractDefense · SBIR Phase III R&d$860K
Sep 2019Federal contractDefense · SBIR I - Ffp Contract$162K
Jun 2019Federal contractDefense · High Speed Sensor Model: Aero-optical Prediction Tool (aeropt)$150K
May 2019Federal contractDefense · Labor And Services$3.6M
May 2019Federal grantDefense · Phase I · Light Weight Man-portable High Frequency (HF) Antenna$108K
May 2019Federal grantEnergy · Phase II · GPU-enhanced HPC Design and Optimization Platform for NaNoOptical Components$1.5M
Dec 2018Federal contractDefense · Igf::ot::igf Army Small Business Innovation Research (sbir)phase I For Effort Entitled, "software Solutions For True Random Number Generation"$149K
Nov 2018Federal grantDefense · Phase I · Recoverable and Reusable Air Launch Pallet$100K
Nov 2018Federal contractDefense · Army Small Business Technology Transfer (STTR) Phase I Program For Effort Entitled,"provably Unclonable Functions On Re-configurable Devices"$150K
Jul 2018Federal contractDefense · Progress Report$225K
Jul 2018Federal grantDefense · Phase II · Naval Special Warfare Ultra High Frequency (UHF) Satellite Communications (SATCOM) Low Elevation Angle Antenna$995K
Jul 2018Federal contractDefense · Research And Development "igf::ot""igf"$1.5M
Apr 2018Federal grantEnergy · Phase I · GPU-enhanced HPC Design and Optimization Platform for NanoOptical Components$221K
Dec 2017Federal contractDefense · Igf::ot::igf Army SBIR Phase I For The Statement Of Work Entitled, "extremely High Frequency Rail-based Synthetic Aperture RADAR."$99K
Oct 2017Federal contractDefense · Igf::ot::igf Test&evaluation Technologies For Ranges, Armaments&spectrum (tetras)$1K
Sep 2017Federal grantDefense · Phase II · Polarimetric Imaging LWIR Sensor$1.0M
Sep 2017Federal contractDefense · Igf::ot::igf SBIR Phase II For Polarimetric Imaging Lwir Sensor (A2-6893)$616K
Jul 2017Federal grantDefense · Phase II · Innovative Antenna Arrays Enabling Continuous Interceptor Communications$993K
Jun 2017Federal grantDefense · Phase II · Improved Track Accuracy for Missile Engagements$971K
Jun 2017Federal contractDefense · Igf::ot::igf Sbir/sttr Phase II R&d$966K
May 2017Federal contractDefense · ..igf::ot::igf Sbir/sttr Phase II R&d$994K
Apr 2017Federal contractDefense · Igf::ot::igf Base - SBIR Phase I$80K
Mar 2017Federal grantDefense · Phase I · Shipboard Radar Cross Section/Radio Frequency (RCS/RF) Verification of Airborne Platform$80K
Dec 2016Federal grantDefense · Phase I · Optical Signature Modeling of Transmissive Materials$100K
Oct 2016Federal contractDefense · Status Report Igf::ot::igf$150K
Aug 2016Federal contractDefense · Igf::ot::igf SBIR Phase I: Topic #A16-024$150K
Jun 2016Federal contractDefense · Igf::ot::igf 2ND Phase II Research&development$1.0M
Dec 2015Federal contractDefense · Igf::ot::igf SBIR Phase I Research And Development$140K
Dec 2015Federal contractDefense · Igf::ot::igf SBIR Phase I Research And Development$140K
Aug 2015Federal contractDefense · Igf::ot::igf SBIR II: Conformal Conductivity Probe$1.5M
May 2015Federal contractDefense · SBIR Pi R&d. Igf::ot::igf$80K
May 2015Federal grantDefense · Phase II · Conformal Conductivity Probe$1.5M
Sep 2014Federal contractDefense · Igg::ot::igf Feasibility Study$195K
Aug 2014Federal contractDefense · Igf::ct::igf Army Purchase Order Entitled "millimeter Wave RADAR Scattering And Communications"$141K
Jul 2014Federal contractDefense · Igf::ot::igf Conformal Conductivity Probe, SBIR I$150K
Nov 2013Federal contractDefense · Seaport Enhanced$3K
Oct 2013Federal contractDefense · Igf::ot::igf Ierus Technologies Will Provide A Unique Capability To Mda Allowing Dramatic Enhancement Of Simulation Speed And Accuracy For RF Signature Characterization Of Missile Defense Targets Or Threats. Not Only Has Ierus Demonstrated Understanding Of The Mda RF Signature Modeling Problem, But Ierus Personnel Are Experts In RF Prediction Software As Demonstrated Through 1) The Release Of Vlox, Ierus S Commercial Electromagnetics Software, 2) Numerous Publications In Academic Journals And Co$1.7M
Aug 2013Federal contractDefense · SBIR Phase II Research&dev Telemetry Impact Reduction For Target Objects. Igf::ot::igf$963K
Jul 2012Federal contractDefense · Army STTR Phase II Entitled, "formalism For Millimeter-wave Modeling Of RADAR Cross Sections"$100K
Mar 2012Federal contractDefense · Ph I Research&development Igf::ot::igf$150K
Jan 2012Federal contractDefense · Ph I Research&development$99K
Jan 2012Federal contractDefense · Ph I Research&development$97K
Jan 2012Federal contractDefense · Ph I Research&development$146K

Federal awards are summed by year (140 awards); hover a bar for the split. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 30 peers

Line = median

Software

Federal grants#1 · top 3%

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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SIMBA CHAIN INCSimilar federal contract value in Software · $21.3M in contracts

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.