Skip to main content
Caplight Logo









Sioneer

Sioneer

Private
Stockton, CaliforniaEnergy & Sustainabilityhttps://www.sioneer.com/

Last Round

Early Funding

May 21, 2024

Total Funding Raised

$4M

Company Overview

Sioneer is a materials science company that develops and manufactures recycled glass products, including pozzolans, filtration media, and abrasives for the construction, industrial, and manufacturing sectors.

Sector

Energy & Sustainability

Verticals

Sustainable Materials, Circular Economy, Clean Manufacturing, Waste Management, Water Treatment

Business Model

B2B

Customer Profile

Hardware Sales

AI Layer

Non-AI

Keywords

glass recyclingcircular economyglass pozzolansustainable constructioncement replacementwaste glassglass culletfiltration mediaindustrial abrasivesgreen building materialscarbon reductionindustrial fillersupcyclingclean manufacturingwaste-to-value

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Sioneer Comparables

Compare Sioneer with similar companies based on industry and business-model similarity.

Sioneer comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Vitro Minerals
88%
R-E-D Industrial Products
88%
KLAW Industries
85%

Sioneer Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Early FundingMay 21, 2024
DebtMay 1, 2019

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 1, 2019

    $17M debt round raised.

Sioneer Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

Sioneer Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Sioneer's valuation, stock price, and market status.

Firmographic Details

HeadquartersStockton, California
Year Founded2014
Last FundingMay 21, 2024

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?