Insights

Clean Energy Niche Targetes companies and projects focused on low-emission power, carbon capture, and enhanced oil recovery where CES combustion and oxy-fuel technologies can unlock economically viable generation and CO2 management.

Offshore & CCS Pursue partnerships with offshore operators and CCS initiatives leveraging CES CO2 generators and carbon capture capabilities, building on past collaborations with Aker Solutions and Petronas.

Industrial Co‑generation Position CES for industrial customers needing integrated power, steam, water, and CO2 outputs, offering zero-emission or low-emission co-generation to reduce fuel costs and improve asset value.

Strategic Alliances Leverage existing relationships with Microsoft, Metal One, and others to cross-sell carbon capture and oxy-combustion solutions, expanding reach through technology partners and customers with large energy footprints.

Expansion Readiness Capitalize on CES growth history and funding to present scalable 20–200 MW generators as modular options for growing markets, emphasizing carbon-negative and resource-asset expansion potential.

Clean Energy Systems, Inc. Tech Stack

Clean Energy Systems, Inc. uses 8 technology products and services including Amazon Web Services, RSS, Network Solutions, and more. Explore Clean Energy Systems, Inc.'s tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • RSS
    Content Management System
  • Network Solutions
    Domain Name Services
  • Goober
    Javascript Libraries
  • Preact
    Javascript Libraries
  • Google Maps
    Maps
  • Microsoft Word
    Office Suites
  • HSTS
    Security

Media & News

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?

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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?

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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?

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As of July 2026, Clean Energy Systems, Inc.'s annual revenue is estimated to be $25M - $50M.

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

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Clean Energy Systems, Inc.'s NAICS code is 211 - Oil and Gas Extraction.

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

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As of July 2026, Clean Energy Systems, Inc. has approximately 28 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Admin Executive: A. J.Process Engineer: H. D.Project Management: Z. B.. Explore Clean Energy Systems, Inc.'s employee directory with LeadIQ.

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

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Clean Energy Systems, Inc. operates in the Oil and Gas industry.

What technology does Clean Energy Systems, Inc. use?

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Clean Energy Systems, Inc.'s tech stack includes Amazon Web ServicesRSSNetwork SolutionsGooberPreactGoogle MapsMicrosoft WordHSTS.

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

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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?

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As of July 2026, Clean Energy Systems, Inc. has raised $58M in funding. The last funding round occurred on Jan 17, 2023.

When was Clean Energy Systems, Inc. founded?

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Clean Energy Systems, Inc. was founded in 1993.
Clean Energy Systems, Inc. logo

Clean Energy Systems, Inc.

Oil and GasCalifornia, United States11-50 Employees

Clean Energy Systems, Inc. develops and deploys energy-generation technology aimed at delivering power with reduced environmental impact. Based in Rancho Cordova, California, the company translates proven rocket-engine combustion concepts into a co-generation platform that yields power, steam, water, and CO2. Its approach enables efficient burning of a broad range of fuels with oxygen, producing a drive gas rich in steam and CO2 and making otherwise uneconomic fuels viable for electricity production. 

The firm serves customers in the oil and gas and broader energy sectors seeking cleaner, more efficient power and smarter resource management. In 2026, Clean Energy Systems announced its participation in the International sCO2 Energy Technologies Symposium in Pittsburgh, where it is set to present its work.

Section iconCompany Overview

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

Section iconFunding & Financials

  • $58M

    Clean Energy Systems, Inc. has raised a total of $58M of funding over 4 rounds. Their latest funding round was raised on Jan 17, 2023as a corporate_round.

  • $25M - $50M

    Clean Energy Systems, Inc.'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $58M

    Clean Energy Systems, Inc. has raised a total of $58M of funding over 4 rounds. Their latest funding round was raised on Jan 17, 2023as a corporate_round.

  • $25M - $50M

    Clean Energy Systems, Inc.'s revenue is estimated to be in the range of $25M - $50M

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