SubSeaSail, Inc
ASGUARD – an autonomous, solar-powered subsurface monitoring vessel that submerges to 30 meters to measure acoustic signatures, electromagnetic fields, and environmental parameters in marine hydrokine
- Sector
- Energy
- Headquarters
- San Diego, CA
- Founded
- 2017
- Total capital
- $1.7M
- Federal grants
- $1.6M
- 3 awards · 2021–2022
- Rank in peer group#11 of 47
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- $45K
- 1 award · Defense
- Rank in Energy#205 of 998
- Granted patents
- 0
- 4 pending
Capital timeline
Latest events
- Federal grantEnergy · Phase II · ASGUARD: Advanced Sea Going & Underwater Autonomous Research Device$1.1M
- Federal grantNSF · Phase I · SBIR Phase I: Hermetic, Expeditionary Sailing Vessel$256K
- Federal grantEnergy · Phase I · ASGUARD:Advanced SeaGoing & Underwater Research Vessel$207K
- Federal contractDefense · Subseasail Lightweight Unmanned Surface Vessel U433D70$45K
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 47 peers
Line = medianEnergy · Device
- Federal grants#11 · top 23%
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 · 0 granted of 4- PendingHybrid Buoyancy Control For Submersible VesselsUSPTOApplication 19413992
- PendingSystem, Method And Apparatus For Controlling A Speed Of A Sailing VesselUSPTOApplication 18791673
- PendingMethod, Apparatus And System For Recovering A Sailing VesselUSPTOApplication 18809532
Show all 4 patent records
- Hybrid Buoyancy Control For Submersible VesselsJun 11, 2026 · Application 19413992Pending
- System, Method And Apparatus For Controlling A Speed Of A Sailing VesselSep 18, 2025 · Application 18791673Pending
- Method, Apparatus And System For Recovering A Sailing VesselDec 26, 2024 · Application 18809532Pending
- Submerged Sailing VesselSep 26, 2024 · Application 18732766Pending
Related companies, and why
- SESAME SOLAR, INC.Similar federal contract value in Energy · $49K in contracts
- Enviromation IncorporatedSimilar federal contract value in Energy · $48K in contracts
- WINDSPIRE ENERGY, INC.Similar federal contract value in Energy · $45K in contracts
- H2scan CorpSimilar federal contract value in Energy · $45K in contracts
- NEWGRID, INCSimilar federal contract value in Energy · $32K in contracts
- Solid Cell Inc.Similar federal contract value in Energy · $28K in contracts
Regulatory activity · Energy
- Air Plan Approval; Michigan; Redesignation and Maintenance Plan for the Partial St. Clair 2010 1-Hour Sulfur Dioxide (SO2) NAAQS Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Delaware; 2006 24-Hour Fine Particulate Matter Limited Maintenance Plan for the Philadelphia Nonattainment AreaEnvironmental Protection Agency
- Air Plan Approval; Oklahoma; Updates to the State Implementation Plan for New Source Review Permitting and General SIP ProvisionsEnvironmental Protection Agency
- List of Approved Spent Fuel Storage Casks: NAC International, Inc., MAGNASTOR® Storage System, Certificate of Compliance No. 1031, Amendment Nos. 16 and 17 and Revisions to Amendment Nos. 0 Through 16Nuclear Regulatory Commission
- Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
- Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
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 .