HYPERKELP INC

ENCINITAS, AS · Defense · Private

Autonomous sensor platforms that fuse acoustic/infrasound and electro-optical signals with deep learning classifiers to detect and track hypersonic threats through cloud cover

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Updated · hyperkelp.com

Sector
Defense
Headquarters
ENCINITAS, AS
Total capital
$4.4M
Federal grants
$1.4M
3 awards · 2023–2024
Rank in peer group#40 of 66
Private capital raised
None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts
$3M
3 awards · Defense
Rank in Defense#622 of 1442
Granted patents
0
1 pending

Capital timeline

20232024FEDERAL ↑EQUITY ↓Cumulative $4.4M$236K$138K$275K$998K$998K$1.8M
20232024FEDERAL ↑EQUITY ↓Cumulative $4.4M$275K$998K$1.8M

Latest events

  • Federal contractDefense · Covert Ocean Monitoring Buoy System (combs)$1.8M
  • Federal grantDefense · Phase II · Research And Development$998K
  • Federal contractDefense · Research And Development$998K
  • Federal grantNSF · Phase I · SBIR Phase I: Feasibility of an L5 GPS-Based Tsunami Detection and Alerting System$275K
  • Federal grantDefense · Phase I · Buoy Based Distant Early Warning for Hypersonics$138K
  • Federal contractDefense · SBIR Ph I$236K

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 66 peers

Line = median

Defense · 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

No founders are linked to this company yet.

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

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What it has protected

USPTO · 0 granted of 1
  • PendingHypersonic And Underwater Threat-sensing SystemUSPTOApplication 17303468

Regulatory activity · Defense

Sector-level, not company-level

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 .