RSTREAM RECYCLING INC
Intelligent waste-sorting system using computer vision and hardware to automatically classify and sort mixed waste streams into recyclable materials and landfill waste at high-traffic venues
- Sector
- Clean tech
- Total capital
- $1.5M
- Federal grants
- $1.5M
- 2 awards · 2023–2024
- Rank in peer group#34 of 47
- 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
- 6 pending
Capital timeline
Latest events
- Federal grantNSF · Phase II · SBIR Phase II: Autonomous waste sorting platform for decentralized pre-processing$1.2M
- Federal grantNSF · Phase I · SBIR Phase I:Autonomous waste sorting platform for decentralized pre-processing$275K
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 = medianClean tech · System
- 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 6- PendingSystems And Methods For Waste Collection, Handling, And/or SortingUSPTOApplication 18876702
- PendingSystems And Methods For Obtaining Information Associated With WasteUSPTOApplication PCTUS2024043244
- PendingSystems And Methods For Obtaining Information Related To Waste Or Other ContainersUSPTOApplication 63578150
Show all 6 patent records
- Systems And Methods For Waste Collection, Handling, And/or SortingOct 16, 2025 · Application 18876702Pending
- Systems And Methods For Obtaining Information Associated With WasteApplication PCTUS2024043244Pending
- Systems And Methods For Obtaining Information Related To Waste Or Other ContainersApplication 63578150Pending
- Systems And Methods For Waste Collection, Handling, And/or SortingApplication PCTUS2023069731Pending
- Systems And Methods For Waste Collection, Handling, And/or SortingApplication 63359062Pending
- Systems And Methods For Obtaining Information Associated With WasteApplication 19512649Pending
Related companies, and why
- RSTREAM RECYCLING LLCShares a founder: Ethan M Walko
- Rivotto, IncSimilar federal contract value in Clean tech · null in contracts
- SUBSURFACE INSIGHTS LLCSimilar federal contract value in Clean tech · null in contracts
- Arq LtdSimilar federal contract value in Clean tech · null in contracts
- MICROVI BIOTECH, INC.Similar federal contract value in Clean tech · null in contracts
- LIQUEN TECHNOLOGIES, INC.Similar federal contract value in Clean tech · null 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 .