SUPERCOOL METALS LLC

Branford, CT · Aerospace · Private

Bulk metallic glass components manufactured via thermoplastic forming for aerospace and defense applications

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Updated Oct 23, 2026 · supercoolmetals.com

Sector: Aerospace
Headquarters: Branford, CT
Total capital: $8.6M

Federal grants: $6.6M; 11 awards · 2015–2026; Rank in peer group#17 of 61
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $2M; 5 awards · NASA, Defense; Rank in Aerospace#483 of 1335
Granted patents: 2; 4 pending · first 2021; Rank in peer group#14 of 61

Capital timeline

Latest events

Apr 2026Federal grantNASA · Phase II · FY25 Ccrpp - Supercool Metals Inc. - Advancing Commercialization And Manufacturing Of Precision Robotics Components Through Thermoplastic Forming Of Bulk Metallic Glasses$2M
Jun 2022Federal grantEnergy · Phase I · 13b. Durable Bulk Metallic Glass Catalysts for Medium- and Heavy-Duty PEM Fuel Cells$200K
Jun 2022Federal grantDefense · Phase II · Efficient fabrication of components for air and space systems through thermoplastic forming of bulk metallic glasses$1M
Mar 2022Federal grantDefense · Phase II · Superior satellite hinges with bulk metallic glass technology$750K
Sep 2021Federal grantDefense · Phase I · Efficient fabrication of components for air and space systems through thermoplastic forming of bulk metallic glasses$100K
May 2021Federal contractDefense · Superior Satellite Hinges With Bulk Metallic Glass Technology$50K
Jul 2019Federal grantEnergy · Phase I · Thermoplastic Forming of Bulk Metallic Glass Nozzles for High-Pressure, Low-Temperature Hydrogen Fueling$200K

Show 9 earlier federal awards

May 2019Federal grantDefense · Phase II · Development of bulk metallic glass components for spacecraft applications using thermoplastic forming$750K
May 2019Federal contractDefense · Development Of Bulk Metallic Glass For Spacecraft Applications Using Thermoplastic Forming$750K
Apr 2018Federal grantNASA · Phase II · Thermoplastic Forming of Bulk Metallic Glasses for Precision Robotics Components$750K
Apr 2018Federal contractNASA · Demand For Novel Manufacturing Methods For Space Systems Brings Unique Properties Of Bulk Metallic Glasses (bmg) Into The Spotlight. In Addition To Superior Mechanical Properties Associated With Enhanced Reliability, Bmg Technology Can Offer New Manufacturing Processes That Result In Components With Higher Precision And Complexity, Eliminating Machining And Minimizing Final Assembly. In This Project, We Propose To Utilize The Unique Thermoplastic Forming (tpf) Ability Of Bmgs To Net Shape High P$899K
Mar 2018Federal contractDefense · Development Of Bulk Metallic Glass Components For Spacecraft Applications Using Thermoplastic Forming$150K
Jun 2017Federal contractNASA · Igf::ot::igf Demand For Novel Manufacturing Methods For Space Systems Brings Unique Properties Of Bulk Metallic Glasses (bmg) Into The Spotlight. In Addition To Superior Mechanical Properties Associated With Enhanced Reliability, Bmg Technology Can Offer New Manufacturing Processes That Result In Components With Higher Precision And Complexity, Eliminating Machining And Minimizing Final Assembly. In This Project, We Propose To Utilize The Unique Thermoplastic Forming (tpf) Ability Of Bulk Metall$125K
Jun 2016Federal grantNASA · Phase I · Net Shaping of Multifunctional Bulk Metallic Glass Containers and Structures$125K
Apr 2016Federal grantNSF · Phase II · SBIR Phase II: Economical Fabrication of Bulk Metallic Glass Sheets through Roll-Stretching$689K
Jan 2015Federal grantNSF · Phase I · SBIR Phase I: Economical Fabrication of Bulk Metallic Glass Sheets through Roll-Stretching$124K

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 61 peers

Line = median

Aerospace · Material

Federal grants#17 · top 28%
Granted patents#14 · 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

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What it has protected

USPTO · 2 granted of 6

Jan 23, 2024GrantedFlexible Bulk Metallic Glass ElementsUSPTOUS 11,879,569
May 4, 2023PendingBulk Metallic Glass Structures For Hydrogen ApplicationsUSPTOApplication 17980469
Nov 23, 2021GrantedBulk Metallic Glass Pressure VesselsUSPTOUS 11,181,234

Show all 6 patent records

Flexible Bulk Metallic Glass ElementsJan 23, 2024 · US 11,879,569Granted
Bulk Metallic Glass Structures For Hydrogen ApplicationsMay 4, 2023 · Application 17980469Pending
Bulk Metallic Glass Pressure VesselsNov 23, 2021 · US 11,181,234Granted
Bulk Metallic Glass Structures For Hydrogen ApplicationsApplication PCTUS2022048908Pending
Flexible Bulk Metallic Glass ElementsApplication PCTUS2022036621Pending
Bulk Metallic Glass Pressure VesselsApplication PCTUS2021020774Pending

SICDRONE CORPORATIONSimilar federal contract value in Aerospace · $2M in contracts
LONGSHOT SPACE TECHNOLOGIES CORPORATIONSimilar federal contract value in Aerospace · $2M in contracts
AscendArc, Inc.Similar federal contract value in Aerospace · $2M in contracts
Devorto CorpSimilar federal contract value in Aerospace · $1.9M in contracts
PRIORIA ROBOTICS HOLDINGS, INC.Similar federal contract value in Aerospace · $1.9M in contracts
SYRNATEC INC.Similar federal contract value in Aerospace · $1.9M in contracts

Regulatory activity · Aerospace

Sector-level, not company-level

06 Jul 2026Nondiscrimination in Federally Assisted Programs of NASA-Effectuation of Title VI of the Civil Rights Act of 1964National Aeronautics and Space Administration
01 Jul 2026Special Conditions: AMAC Aerospace, The Boeing Company Model 747- 8 Airplane; Side-Facing SeatsFederal Aviation Administration
26 Jun 2026Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous AmendmentsFederal Aviation Administration
23 Jun 2026Operating Limitations at John F. Kennedy International AirportFederal Aviation Administration
23 Jun 2026Operating Limitations at New York LaGuardia AirportFederal Aviation Administration
18 Jun 2026Special Conditions: Honeywell Aerospace US LLC, Dassault Aviation Model Falcon 900EX Airplane; Electronic System Security Protection From Unauthorized External AccessFederal Aviation 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 Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.