LEGIONARIUS LLC
Smart combat shirt with integrated vital signs monitoring and wound detection sensors that autonomously alert via tactical communication systems
- Sector
- Defense
- Headquarters
- WILMINGTON, DE
- Total capital
- $5.3M
- Federal grants
- $1.4M
- 3 awards · 2019–2024
- Rank in peer group#53 of 113
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- $3.9M
- 4 awards · Defense
- Rank in Defense#576 of 1442
- Granted patents
- 7
- 10 pending · first 2020
- Rank in peer group#12 of 113
Capital timeline
Latest events
- Federal contractDefense · Atak (android Tactical Assault Kit) Wound Detection Garment With Mesh Enabled Radio Module$1.2M
- Federal grantDefense · Phase II · Atak (android Tactical Assault Kit) Wound Detection Garment With Mesh Enabled Radio Module$1.2M
- Federal contractDefense · Small Business Innovation Research (SBIR) Phase II, Topic A224-017, "xtech Search 6 SBIR Finalist Open Topic Competition". This Furthers The Effort Conducted Under SBIR Phase I Contract W51701-22-C-0090.$1.7M
- Federal grantDefense · Phase I · Instant Casualty Awareness and Remote Triage Off the Grid$75K
- Federal contractDefense · Xtechsearch 6 Competition For Atak Smart Garments For Automatic Wound Detection (shot, Shrapnel, Cut) & Treatment (phase I)$250K
- Federal contractDefense · Shot Detection Smart Shirt Integrated With Atak And Batdok For Instant Casualty Reporting And Tracking SBIR II F2-11655$750K
- Federal grantDefense · Phase I · Autonomous bio-sensor infused triage & treatment system integration into ATAK and BATDOK for instant casualty reporting and tracking$75K
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 113 peers
Line = medianDefense · Device
- Federal grants#53 · top 47%
- Granted patents#12 · top 11%
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
Claim this profile to add your teamWhat it has protected
USPTO · 7 granted of 17- PendingWearable DeviceUSPTOApplication 18670095
- GrantedSensors For Wearable DevicesUSPTOUS 12,478,324
- PendingMultisensor BraceletUSPTOApplication 18980973
Show all 17 patent records
- Wearable DeviceJan 8, 2026 · Application 18670095Pending
- Sensors For Wearable DevicesNov 25, 2025 · US 12,478,324Granted
- Multisensor BraceletJun 19, 2025 · Application 18980973Pending
- Mobile Application For Wearable DeviceOct 18, 2022 · US 11,471,112Granted
- Shirt With Back PocketFeb 15, 2022 · US D,943,244Granted
- Wearable Device For Reducing Blood Or Fluid LossDec 30, 2021 · Application 17366736Pending
- Buoyancy GarmentNov 16, 2021 · US 11,173,992Granted
- Wearable Device For Reducing Blood LossJul 6, 2021 · US 11,051,565Granted
- Wearable DeviceMay 20, 2021 · Application 16611544Pending
- Wearable Device For Reducing Fluid LossDec 29, 2020 · US 10,874,152Granted
- Shirt With Back PocketDec 29, 2020 · US D,905,935Granted
- Mobile Application For Wearable DeviceApplication 62770629Pending
- Sensors For Wearable DevicesApplication 62807828Pending
- Wearable DeviceApplication PCTUS2018033241Pending
- Buoyancy GarmentApplication 62611179Pending
- Wearable DeviceApplication 62507747Pending
- Multisensor BraceletApplication 63610201Pending
Related companies, and why
- HavocAI Inc.Similar federal contract value in Defense · $4M in contracts
- ZEROEYES, INC.Similar federal contract value in Defense · $4M in contracts
- CMC PHARMACEUTICALS, INC.Similar federal contract value in Defense · $4M in contracts
- CONDUCTORAI CORPORATIONSimilar federal contract value in Defense · $3.9M in contracts
- HF DESIGNWORKS INCSimilar federal contract value in Defense · $3.9M in contracts
- IMAGINESTICS, LLCSimilar federal contract value in Defense · $3.9M in contracts
Regulatory activity · Defense
- Danger Zone; Waters of Carr Creek and Whitehall Bay in the Vicinity of the Naval Support Activity AnnapolisEngineers Corps
- Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; IntroductionNational Aeronautics and Space Administration
- Federal Acquisition Regulation: Trade Agreements ThresholdsNational Aeronautics and Space Administration
- Federal Acquisition Regulation; Federal Acquisition Circular 2026-01; Small Entity Compliance GuideNational Aeronautics and Space Administration
- Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; Small Entity Compliance GuideNational Aeronautics and Space Administration
- Federal Acquisition Regulation; Federal Acquisition Circular 2025-06; IntroductionNational Aeronautics and Space 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 . SBIR and STTR awards through .