About 

ClearSign Technologies provide unique solution to some of the world’s most pressing productivity, energy efficiency and pollution problems affecting the energy, oil and gas production, boiler and processing industries. ClearSign is based in Seattle, WA with offices in Tulsa, OK and Beijing, China.

Why Care About NOx?

Reducing Emissions of NOx is a Crucial Component of the EPA’s Strategy for Cleaner Air

Helpful links:

CLEAN AIR ACT
WHY & HOW NOX IS CONTROLLED
National Emission Standards for Hazardous Air Pollutants

Our Vision

Provide cost and energy efficient solutions that enable the world’s refining, petrochemical and boiler industries to meet the most stringent environmental toxic emissions regulations and increase efficiency.

We do this using a patented unique and revolutionary
ceramic-based combustion technology.

Dr. Jim Deller ClearSign CEO
Dr. Jim Deller and Jackson Pleis working at ClearSign Technologies, LLC
ClearSign Technologies leadership team meeting

A Letter From Our CEO

Thank you for visiting ClearSign’s website. The technology we provide creates industrial combustion with more efficiency and lower pollution than conventional equipment, and we are delivering these results to our industry through our partnerships.

As you navigate our website, you will find we are a business developing through partnerships and collaborations with some of the world’s leading industrial equipment providers. This enables our customers to obtain equipment that delivers the performance of ClearSign technology, with a “ClearSign Core™” or “ClearSign Eye™,” while being designed, manufactured, customized and serviced through the vast professional resources of our partners.

These partnerships allow ClearSign the ability to deliver the best solutions to our global customers while enhancing the business and product capability of our partners and collaborators. This business model also allows us to remain efficient and provides us the time and resources to continue developing revolutionary technology.

We are a publicly traded company (NASDAQ:CLIR), and we’re pleased to provide investor focused information in our website along with company news and product overviews.

For those interested in how ClearSign technology solutions can help with your challenges, our website provides a guide to our technology’s capabilities as well as our partner companies that supply engineering and manufactured equipment. For anyone interested in joining our team, either as an employee or supply partner, we would love to speak with you.

From our offices in Seattle, Tulsa and Beijing, welcome to ClearSign.

Sincerely,
Jim Deller Ph.D.
CEO – ClearSign Technologies Corporation

INTRODUCING

ClearSign Asia Ltd.

ClearSign Asia Ltd. is a wholly owned subsidiary established in Hong Kong, and ClearSign China*, established in Beijing, is a subsidiary of ClearSign Asia Ltd.  These China and Hong Kong entities allow us to conduct business within the greater China and Asia Pacific region.  With the increased governmental regulations imposed on emissions, there is an urgent need for reduced NOx emissions, which is a perfect fit for ClearSign Technology.

In addition to the refining and petrochemical industries, there is a large addressable boiler market in the country’s district heating operations.  Our business priorities are consistent globally.  We’re working with local partners in China to leverage our unique technology and bring it to market with an asset-light business model.

*ClearSign Combustion (China) Environmental Technologies Co. Ltd.

Seattle, WA

info@clearsign.com
+1.206.673.4848

12870 Interurban Avenue South
Seattle, WA 98168

Tulsa, OK

info@clearsign.com
+1.206.673.4848

8023 E 63rd Pl. Suite 225
Tulsa, OK 74133

Beijing

info@clearsign.com

China World – Tower A
No. 1 Jian Guo Men Wai Avenue
Chao Yang District
Beijing, China 100004