SIMONPIETRI ENTERPRISES LLC
Integrated feedstock processing and gasification system converting lignocellulosic biomass waste into syngas for biofuels and green hydrogen production
- Sector
- Clean tech
- Headquarters
- Kailua, HI
- Total capital
- $2.7M
- Federal grants
- $2.6M
- 7 awards · 2020–2023
- Rank in peer group#20 of 23
- Private capital raised
- None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
- Federal contracts
- $100K
- 1 award · Environmental Prot
- Rank in Clean tech#100 of 914
- Granted patents
- 1
- 3 pending · first 2024
- Rank in peer group#14 of 23
Capital timeline
Latest events
- Federal grantEnergy · Phase II · ALOHA Feedstock for SAF:Assessing Local Organics with a Hawaiian Approach for Feedstock for Sustainable Aviation Fuel$1.1M
- Federal grantEnergy · Phase I · Low-Carbon Fertilizer Production from Tropical Biomass Gasification$207K
- Federal grantDefense · Phase I · Sustainable Aviation Fuel Manufacturing in Island Locations (SAF MIL)$75K
- Federal grantEnergy · Phase I · ALOHA Feedstock for SAF: Assessing Local Organics with a Hawaiian Approach for Feedstock for Sustainable Aviation Fuel$207K
- Federal grantAgriculture · This Phase II Follow-on Research Will Focus On A Ten-fold Scale-up Gasification Trial On Actual C&d Wood Waste, Taking It From A Bench-scale Reactor Test To An Integrated Laboratory System Including Gas Cleanup All The Way To Finished Hydrogen. The Research Will Also Include C&d Waste Pre-processing Trials, Commercial Plant Design Feasibility Engineering, And Associated Cost-benefit Analyses In Our Technoeconomic Model For A Commercial-scale Plant. The Physical Trial Will Look At Some In$650K
- Federal grantEnergy · Phase I · Aloha Carbon: Community-Informed Bioenergy Projects from Cellulosic Urban Wastes$207K
- Federal contractEnvironmental Prot · SBIR Phase I Proposal #B205B-0017. Sequestering Arsenic From Effluents In Construction And Demolition Wood Recycling (safe C&d Wood Recycling). Simonpietri Enterprises Llc$100K
Show 1 earlier federal award
- Federal grantAgriculture · Reducing Cost Of Cellulosic Jet Fuel Made From Woody Biomass$100K
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 23 peers
Line = medianClean tech · System
- Federal grantsBelow median
- Granted patentsBelow 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 · 1 granted of 4- GrantedProcessing And Gasification Of Construction And Demolition MaterialsUSPTOUS 12,157,863
- PendingProcessing And Gasification Of Construction And Demolition MaterialsUSPTOApplication 18508119
- PendingProcessing And Gasification Of Construction And Demolition MaterialsUSPTOApplication PCTUS2022078925
Show all 4 patent records
- Processing And Gasification Of Construction And Demolition MaterialsDec 3, 2024 · US 12,157,863Granted
- Processing And Gasification Of Construction And Demolition MaterialsMar 14, 2024 · Application 18508119Pending
- Processing And Gasification Of Construction And Demolition MaterialsApplication PCTUS2022078925Pending
- Processing And Gasification Of Construction And Demolition MaterialsApplication 63273589Pending
Related companies, and why
- Aqua Metrology Systems LtdSimilar federal contract value in Clean tech · $105K in contracts
- WASTEWATER COMPLIANCE SYSTEMS, INCSimilar federal contract value in Clean tech · $105K in contracts
- ANDALYZE, INC.Similar federal contract value in Clean tech · $101K in contracts
- CATAPOWER INCSimilar federal contract value in Clean tech · $100K in contracts
- CHEMFINITY TECHNOLOGIES, INC.Similar federal contract value in Clean tech · $100K in contracts
- INFINITE COOLING INC.Similar federal contract value in Clean tech · $100K in contracts
Regulatory activity · Clean tech
- 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
- Epyrifenacil; Pesticide TolerancesEnvironmental Protection Agency
- Fluoxapiprolin; Pesticide TolerancesEnvironmental Protection Agency
- Chlormequat 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 . SBIR and STTR awards through .