SUSMAX LLC
Engineered lightweight aggregate (LWA) material produced from waste coal combustion ash using thermodynamics-guided manufacturing technology
- Sector
- Materials
- Total capital
- $1.4M
- Federal grants
- $1.4M
- 2 awards · 2021–2023
- Rank in peer group#80 of 141
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 0
- 1 pending
Capital timeline
Latest events
- Federal grantNSF · Phase II · SBIR Phase II: Developing scale-up manufacturing of engineered waste coal ash based lightweight aggregate for concrete applications$1.1M
- Federal grantNSF · Phase I · SBIR Phase I: Sustainable Engineering of Lightweight Aggregate for Concrete Use from Waste Coal Combustion Ash$256K
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 141 peers
Line = medianMaterials · Material
- 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.
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 1- PendingCoating Approach To Prevent Agglomeration Of Spherical Lightweight Aggregate (lwa) During SinteringUSPTOApplication PCTUS2022035719
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- Green Dynamics Inc.Similar federal contract value in Materials · null in contracts
- Melior Innovations, Inc.Similar federal contract value in Materials · null in contracts
- NANOIONIX, LLCSimilar federal contract value in Materials · null in contracts
- Alpine Advanced Materials, LLCSimilar federal contract value in Materials · null in contracts
Regulatory activity · Materials
- Eliminating Regulations Establishing Fellowships in Laboratory Standardization and Testing for Foreign CitizensNational Institute of Standards and Technology
- Eliminating Obsolete Marking Requirements for Toy, Look-Alike, and Imitation FirearmsNational Institute of Standards and Technology
- Eliminating Obsolete Regulations Related to the Advanced Technology Program and the Technology Innovation ProgramNational Institute of Standards and Technology
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 .