Skip to main content
QS Energy, Inc. logo

QS Energy, Inc. — Investor Relations & Filings

Ticker · QSEP ISIN · US74736R1068 OTCM Manufacturing
Open in API
Filings indexed 548 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country US United States of America
Listing OTCM QSEP

About QS Energy, Inc.

https://www.qsenergy.com

QS Energy, Inc. develops and commercializes energy efficiency and flow assurance technologies for the oil transportation industry. The company's principal offering is the Applied Oil Technology (AOT) system, a patent-protected industrial equipment designed to improve the efficiency of crude oil pipelines. The AOT system works by reducing the viscosity of crude oil, which leads to increased flow rates, lower energy consumption for pumping, and reduced operational costs. The technology is targeted at operators in the upstream and midstream sectors seeking to enhance pipeline throughput and performance.

Recent filings

Filing Released Lang Actions
FORM 10-Q FOR MAR 2026
Interim / Quarterly Report
2026-05-15 English
FORM 10-Q FOR SEPT. 2025
Interim / Quarterly Report 9M 2025
2025-11-14 English
FORM 10-Q FOR JUN 2025
Interim / Quarterly Report Q2 2025
2025-08-14 English
CURRENT REPORT
Regulatory Filings Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a Current Report used to announce major events that shareholders should know about. The content describes the entry into a material definitive agreement (a distributor agreement) with detailed terms and conditions. It does not contain financial statements or quarterly/yearly financial results, nor is it an earnings release or annual report. It is not a proxy, voting result, or management change announcement. The document is a regulatory filing reporting a significant business event, specifically the execution of a material contract. Therefore, the appropriate classification is Regulatory Filings (RNS). The document length (8462 characters) and detailed content confirm it is not a mere announcement of a report but a substantive filing about a material agreement.
2025-06-25 English
Multi-Year AOT Tech. Deployment Order Received
Regulatory Filings Classification · 98% confidence The document is a press release issued via the RNS (Regulatory News Service) Reach platform. It announces a specific business development: a new multi-year order for the company's AOT technology. It does not fit into specific financial reporting categories like 10-K, IR, or ER, nor is it a report publication announcement (RPA) as it contains the actual news content rather than just a notification of a report's availability. Therefore, it is classified as a general regulatory announcement.
2025-06-20 English
CURRENT REPORT
Capital/Financing Update Classification · 100% confidence The document is a Form 8-K filed with the SEC by QS Energy, Inc. It reports a private offering of convertible promissory notes and warrants, including details about the terms, proceeds, and use of funds. The filing date is June 20, 2025. The content focuses on a financing event and related securities issuance, which is typical for a Capital/Financing Update. The document is not an annual or quarterly report, audit report, earnings release, or any other report type. It is a current report disclosing a capital raising transaction. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length (7,881 characters) is sufficient to be the report itself, not just an announcement.
2025-06-20 English

Browse filings by year

27 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.