Hidden Level, Inc
Passive RF sensing radar system for drone detection and electronic warfare
- Sector
- Defense
- Headquarters
- SYRACUSE, NY
- Founded
- 2018
- Latest Form D
- $66.5M, Apr 2025
- Total capital
- $131M
- Federal grants
- $2.8M
- 2 awards · 2024
- Rank in peer group#75 of 94
- Private capital raised
- $128M
- 5 Form D · last Apr 2025
- 19 months since last filing
- 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
- Private capital raisedForm D · SEC · 5th filing$66.5M
- Private capital raisedForm D · SEC · 4th filing$42.6M
- Federal grantDefense · Phase II · Scalable Streaming Detection Services To Support Unmanned Aircraft System Traffic Management (utm) Ecosystem$1.2M
- Federal grantDefense · Phase II · Airspace Monitoring Service-subscription-based, Real-time UAS Detection, Tracking & Identification$1.6M
- Private capital raisedForm D · SEC · 3rd filing$23K
- Private capital raisedForm D · SEC · 2nd filing$17.3M
- Private capital raisedForm D · SEC · 1st filing$2M
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 94 peers
Line = medianDefense · System
- Federal grantsBelow median
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
From SEC Form D filings- Brad A. GarberExecutive OfficerNamed in SEC Form D filings
- Buddy A. ArnheimDirectorNamed in SEC Form D filings
- Gary S. DominicosExecutive Officer, DirectorNamed in SEC Form D filings
- Jeffrey A. ColeExecutive Officer, DirectorNamed in SEC Form D filings
- Joel A. YarmonDirectorNamed in SEC Form D filings
- Kevin P NasmanExecutive Officer, DirectorNamed in SEC Form D filings
Show all 12 people
- Mike A. GollExecutive OfficerNamed in SEC Form D filings
- Ralph L. Armheim IIIDirectorNamed in SEC Form D filings
- Randy A. GleinDirectorNamed in SEC Form D filings
- Suzanne A. SpauldingDirectorNamed in SEC Form D filings
- Tim A. GrahamExecutive OfficerNamed in SEC Form D filings
- Tom A. MossDirectorNamed in SEC Form D filings
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
Related companies, and why
- JUNGK NGUYEN INNOVATIONS LLCSimilar federal contract value in Defense · null in contracts
- NXTEK LLCSimilar federal contract value in Defense · null in contracts
- MATRIXSPACE INCSimilar federal contract value in Defense · null in contracts
- VENTI, LLCSimilar federal contract value in Defense · null in contracts
- E-CIRCUIT MOTORS INC.Similar federal contract value in Defense · null in contracts
- OPHILLIA HOLDINGS INCSimilar federal contract value in Defense · null 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 .