MIGHTY SEAWALL INC.

MIAMI, FL · Founded 2022 · Clean tech · Private

3D-printed living seawalls that mimic natural coastal habitats (coral reefs, mangroves, oyster reefs, seagrass meadows) for coastal protection and ecosystem restoration

New patent · Oct 6

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Updated Oct 23, 2026

Sector: Clean tech
Headquarters: MIAMI, FL
Founded: 2022
Latest Form D: $2.9M, Sep 2023
Total capital: $3.4M

Federal grants: $275K; 3 awards · 2024–2025; Rank in peer group#6 of 28
Private capital raised: $2.9M; 1 Form D · last Sep 2023; 38 months since last filing
Federal contracts: $250K; 2 awards · Defense; Rank in Clean tech#82 of 914
Granted patents: 1; 6 pending · first 2026; Rank in peer group#5 of 28

Capital timeline

Latest events

Sep 2025Federal grantAgriculture · This Project Aligns With Usda Sbir/sttr Phase I Program, Research Priority 8.6.C On Reducing Rural Vulnerabilities (excluding Terrorism) Under Research Topic 8.6 On Rural And Community Development. It Supports The Usda 2023-2026 Science And Research Strategy Goals: Accelerating Innovative Technologies & Practices, Driving Solutions, And Cultivating Resilient Ecosystems. The Project Aims To Address The Escalating Challenges Faced By Rural Fishery Communities, Particularly The Vulnerabilities $125K
Mar 2025Federal grantDefense · Phase I · Kickoff Briefing$75K
Mar 2025Federal contractDefense · Kickoff Briefing$175K
May 2024Federal contractDefense · 3 Dimensional Printed Structural Seawals That Promote The Creation Of Artifical Reefs For Efficient Protection Of Coastal Infrastucture$75K
May 2024Federal grantDefense · Phase I · 3 Dimensional Printed Structural Seawals That Promote The Creation Of Artifical Reefs For Efficient Protection Of Coastal Infrastucture$75K
Sep 2023Private capital raisedForm D · SEC · 1st filing$2.9M

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 28 peers

Line = median

Clean tech · Material

Federal grants#6 · top 21%
Granted patents#5 · top 18%

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

Anya FreemanExecutive Officer, DirectorNamed in SEC Form D filings
Jeremy MorrisDirectorNamed in SEC Form D filings
Ken HallDirectorNamed in SEC Form D filings
Robert PanepintoDirectorNamed in SEC Form D filings
Tim BlankenshipDirectorNamed in SEC Form D filings

What it has protected

USPTO · 1 granted of 7

Oct 6, 2026New patentA Structured Seawall For Promoting Biodiversity ThereonUSPTOUS 12,753,561
Mar 5, 2026PendingHopper For A Cement Or Mortar PrinterUSPTOApplication 19312855
Dec 18, 2025PendingStructured Seawall And Method Of Manufacture ThereofUSPTOApplication 19241789

Show all 7 patent records

A Structured Seawall For Promoting Biodiversity ThereonOct 6, 2026 · US 12,753,561Granted
Hopper For A Cement Or Mortar PrinterMar 5, 2026 · Application 19312855Pending
Structured Seawall And Method Of Manufacture ThereofDec 18, 2025 · Application 19241789Pending
Structured Seawall And Method Of Manufacture ThereofApplication 63661141Pending
A Structured Seawall And Method Of Manufacture ThereofApplication PCTUS2025034121Pending
Hopper For A Cement Or Mortar PrinterApplication PCTUS2025043924Pending
Hopper For A Cement Or Mortar PrinterApplication 63688392Pending

XFlow Energy CompanySimilar federal contract value in Clean tech · $250K in contracts
RedShift Energy, Inc.Similar federal contract value in Clean tech · $250K in contracts
NX FUELS INCSimilar federal contract value in Clean tech · $250K in contracts
MANTEL CAPTURE, INC.Similar federal contract value in Clean tech · $246K in contracts
3D ARRAY TECHNOLOGY LLCSimilar federal contract value in Clean tech · $225K in contracts
UPSTREAM PBCSimilar federal contract value in Clean tech · $219K in contracts

Regulatory activity · Clean tech

Sector-level, not company-level

09 Jul 2026Air Plan Approval; Michigan; Redesignation and Maintenance Plan for the Partial St. Clair 2010 1-Hour Sulfur Dioxide (SO2) NAAQS Nonattainment AreaEnvironmental Protection Agency
02 Jul 2026Air Plan Approval; Delaware; 2006 24-Hour Fine Particulate Matter Limited Maintenance Plan for the Philadelphia Nonattainment AreaEnvironmental Protection Agency
02 Jul 2026Air Plan Approval; Oklahoma; Updates to the State Implementation Plan for New Source Review Permitting and General SIP ProvisionsEnvironmental Protection Agency
30 Jun 2026Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
30 Jun 2026Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
30 Jun 2026Chlormequat Chloride; 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 Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.