Insights

Strong Industry Focus Clean Energy Systems operates in the emerging clean energy and zero-emissions power generation sector, providing innovative oxy-combustion solutions that capitalize on the global shift towards sustainable energy and decarbonization initiatives.

Strategic Partnerships Collaborations with major industry players such as Aker Solutions, Petronas, Metal One Corporation, and Microsoft demonstrate significant opportunities for integrating CES technologies into offshore, industrial, and corporate carbon reduction projects.

Expanding Capacity Recent facility expansion and a $15 million funding round position CES to scale operations and develop carbon-negative power plants, offering a compelling value proposition to utilities and industrial clients seeking cleaner energy infrastructure.

Innovative Technology Offering CES's proprietary oxy-fuel combustion, carbon capture, and co-generation systems are designed to utilize marginal fuels efficiently, presenting opportunities to replace conventional power sources in markets prioritizing emissions reduction and resource optimization.

Growth in Market Opportunities Active involvement in projects with off-shore gas utilization, biomass, and CCS-linked ventures indicates a high potential to serve sectors focused on decarbonizing energy production and expanding natural resource assets sustainably.

Clean Energy Systems, Inc. Tech Stack

Clean Energy Systems, Inc. uses 8 technology products and services including RSS, Microsoft 365, Modernizr, and more. Explore Clean Energy Systems, Inc.'s tech stack below.

  • RSS
    Content Management System
  • Microsoft 365
    Email
  • Modernizr
    Javascript Libraries
  • Google Maps
    Maps
  • Microsoft
    Miscellaneous
  • Priority Hints
    Performance
  • Google Tag Manager
    Tag Management
  • YouTube
    Video Players

Clean Energy Systems, Inc.'s Email Address Formats

Clean Energy Systems, Inc. uses at least 1 format(s):
Clean Energy Systems, Inc. Email FormatsExamplePercentage
FLast@cleanenergysystems.comJDoe@cleanenergysystems.com
79%
Last@cleanenergysystems.comDoe@cleanenergysystems.com
10%
FirstLast@cleanenergysystems.comJohnDoe@cleanenergysystems.com
9%
First.Last@cleanenergysystems.comJohn.Doe@cleanenergysystems.com
2%

Frequently Asked Questions

What is Clean Energy Systems, Inc.'s phone number?

Minus sign iconPlus sign icon
You can contact Clean Energy Systems, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Clean Energy Systems, Inc.'s official website and social media links?

Minus sign iconPlus sign icon
Clean Energy Systems, Inc.'s official website is cleanenergysystems.com and has social profiles on LinkedIn.

How much revenue does Clean Energy Systems, Inc. generate?

Minus sign iconPlus sign icon
As of December 2025, Clean Energy Systems, Inc.'s annual revenue is estimated to be $7.2M.

What is Clean Energy Systems, Inc.'s SIC code NAICS code?

Minus sign iconPlus sign icon
Clean Energy Systems, Inc.'s SIC code is 9211 - Courts NAICS code is 211 - Oil and Gas Extraction.

How many employees does Clean Energy Systems, Inc. have currently?

Minus sign iconPlus sign icon
As of December 2025, Clean Energy Systems, Inc. has approximately 35 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Vp Engineering/Manufacturing: R. S.President: B. R. L.Svp: D. H.. Explore Clean Energy Systems, Inc.'s employee directory with LeadIQ.

What industry does Clean Energy Systems, Inc. belong to?

Minus sign iconPlus sign icon
Clean Energy Systems, Inc. operates in the Oil and Gas industry.

What technology does Clean Energy Systems, Inc. use?

Minus sign iconPlus sign icon
Clean Energy Systems, Inc.'s tech stack includes RSSMicrosoft 365ModernizrGoogle MapsMicrosoftPriority HintsGoogle Tag ManagerYouTube.

What is Clean Energy Systems, Inc.'s email format?

Minus sign iconPlus sign icon
Clean Energy Systems, Inc.'s email format typically follows the pattern of FLast@cleanenergysystems.com. Find more Clean Energy Systems, Inc. email formats with LeadIQ.

How much funding has Clean Energy Systems, Inc. raised to date?

Minus sign iconPlus sign icon
As of December 2025, Clean Energy Systems, Inc. has raised $15M in funding. The last funding round occurred on Sep 07, 2021 for $15M.

When was Clean Energy Systems, Inc. founded?

Minus sign iconPlus sign icon
Clean Energy Systems, Inc. was founded in 1993.

Clean Energy Systems, Inc.

Oil and GasCalifornia, United States11-50 Employees

Deploying technology that makes 'Power without Pollution' a reality.

Safe, reliable power that doesn't compromise the environment: It's been our mission since the beginning.

Clean Energy Systems has successfully transitioned proven and reliable rocket engine combustion principles into a flexible and economically attractive energy generation system for our planet. CES technology enables cleaner and more efficient co-generation of power, steam, water, and CO2 and offers the world a new perspective on the way we assess the value of natural resources.

Our core competence allows us to precision engineer complex and intricate technology solutions that meet your needs, be it in combustion, partial combustion, heat transfer, or other applications. Among others, it enables us to precisely control the conversion of a wide variety of fuels with oxygen in oxy-combustion processes. Oxy-fuel combustion generates a drive gas composed of predominantly steam and CO2. This uniquely efficient process allows our customers to profitably utilize fuels that would otherwise be marginal or uneconomic for commercial energy generation. 

Facilitated through partnerships with our customers and shareholders and enabled by an exceptional research and demonstration facility, CES has developed and built a unique product portfolio. Centered around customized precision-engineered components, our portfolio encompasses 20 to 200 MW steam and CO2 generators, drive gas reheaters, steam/water separators, pressurized heat recovery systems, 30 to 150 MWe expander turbines, and more. These solutions are ready to fulfill our customers' needs for zero emissions power, enhanced oil recovery, and the expansion of natural resource assets.

Section iconCompany Overview

Phone number
SIC Code
9211 - Courts
NAICS Code
211 - Oil and Gas Extraction
Founded
1993
Employees
11-50

Section iconFunding & Financials

  • $15M

    Clean Energy Systems, Inc. has raised a total of $15M of funding over 1 rounds. Their latest funding round was raised on Sep 07, 2021 in the amount of $15Mas a Series A.

  • $50M$100M

    Clean Energy Systems, Inc.'s revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $15M

    Clean Energy Systems, Inc. has raised a total of $15M of funding over 1 rounds. Their latest funding round was raised on Sep 07, 2021 in the amount of $15Mas a Series A.

  • $50M$100M

    Clean Energy Systems, Inc.'s revenue is estimated to be in the range of $50M$100M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.