---
title: "ClearSign Technologies: SEC Filings"
description: "ClearSign Technologies (CLIR) is an SEC-registered company. Swoopr does not publish a dossier for it; its filings are listed on SEC EDGAR."
canonical: https://www.getswoopr.com/stocks/companies/clearsign-technologies-corporation/
source: "Swoopr Investment: https://www.getswoopr.com"
---

# ClearSign Technologies

## Company Snapshot

ClearSign Technologies (CLIR) is a company that reports its business to the SEC under the industry code Industrial Instruments For Measurement, Display, and Control. Swoopr does not publish a research dossier for it; its annual and quarterly reports are on [SEC EDGAR: ClearSign Technologies filings](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001434524&type=10-K&dateb=&owner=include&count=40).

| Field | Value |
| --- | --- |
| Company | ClearSign Technologies |
| Primary ticker | CLIR |
| SEC industry (SIC) | Industrial Instruments For Measurement, Display, and Control |
| SEC CIK | 0001434524 |