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ClearSign Technologies Employee Directory

Oil and GasOklahoma, United States11-50 Employees

ClearSign Technologies operates in the oil and gas sector, developing technologies designed to address capital-intensive emissions-control requirements that can reduce throughput, consume energy, complicate design, and erode profits. The company offers retrofit solutions intended to deliver stronger emissions control and improved combustion performance at a fraction of the cost of traditional after-treatment methods. These methods can be applied wherever there is an open flame, regardless of fuel type.

Based in Tulsa, Oklahoma, the company is a small to mid-sized entrant in the energy technology space and trades on NASDAQ under CLIR. In early 2026, it announced a new client relationship with Tulsa Heaters Midstream and an order for its M1 burner.

Find ClearSign Technologies employees' phone numbers or email addresses

ClearSign Technologies Global Highlights

Location
Employees

North America
32

Minus sign iconPlus sign icon
  • United States Of America
    32

ClearSign Technologies's Leadership

  • President at ClearSign Technologies
    M. M.
    President
    Mobile Phone
  • Owner at ClearSign Technologies
    A. R.
    Owner
    Mobile Phone
  • Senior Vice President Engineering at ClearSign Technologies
    J. C.
    Senior Vice President Engineering
    Mobile Phone
  • Principal at ClearSign Technologies
    M. S.
    Principal
    Mobile Phone

ClearSign Technologies Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Arts & Design
  • Business
  • Business Development
  • Manufacturing
  • Other
  • Entrepreneurship
  • Biotechnology

Contact profiles from ClearSign Technologies

Name
Title
Contact
Location
Last Update
  • President at ClearSign Technologies
    M. M.
    President
    Mobile Phone
    Oct 18, 2024
  • Owner at ClearSign Technologies
    A. R.
    Owner
    Mobile Phone
    Sep 12, 2026
  • Senior Vice President Engineering at ClearSign Technologies
    J. C.
    Senior Vice President Engineering
    Mobile Phone
    Oct 16, 2024
  • Principal at ClearSign Technologies
    M. S.
    Principal
    Mobile Phone
    Oct 18, 2024

Frequently Asked Questions

What is ClearSign Technologies known for?

Minus sign iconPlus sign iconClearSign Technologies was founded in 2008 and operates in the Oil and Gas industry. You can contact ClearSign Technologies's main corporate office by phone at
+1-206-673-****
. Explore ClearSign Technologies's company overview page for more information.

What is ClearSign Technologies's most common email format?

Minus sign iconPlus sign iconClearSign Technologies employees' email format typically follows the pattern of First.Last@clearsign.com. Trying to find reliable and up-to-date employee contact data? Find more ClearSign Technologies email formats with LeadIQ.

How many employees does ClearSign Technologies have currently?

Minus sign iconPlus sign iconClearSign Technologies has approximately 23 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are ClearSign Technologies's key employees and leadership?

Minus sign iconPlus sign icon

As of August 2026, ClearSign Technologies's key employees include:

  • President: M. M.
  • Owner: A. R.
  • Senior Vice President Engineering: J. C.
  • Principal: M. S.

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