Insights

Sustainable Innovation Sierra Energy's focus on waste gasification technology that converts nearly any waste into renewable energy positions it as a leader in sustainable energy solutions. This creates opportunities to offer complementary equipment, maintenance, or upgrades to enhance their waste-to-energy ecosystem.

Growing Financial Base With a revenue bracket of 50 to 100 million dollars and a recent $33 million Series A funding round led by prominent investors like Breakthrough Energy Ventures, Sierra Energy demonstrates strong financial backing and growth potential, presenting a reliable partnership proposition.

Expanding Leadership The recent promotion of Johan van Walsem to President and COO signifies strategic leadership aimed at scaling operations and expanding market reach, indicating an openness to new collaborations and technological integrations.

Global Expansion Potential Sierra Energy’s mission to make waste gasification globally attainable suggests potential sales opportunities in emerging markets and municipalities seeking sustainable waste management and energy independence solutions.

Technological Development Their dedication to the development and commercialization of the FastOx gasification technology highlights an ongoing need for technical support, system integration, and innovative upgrade solutions to maximize efficiency and output.

Similar companies to Sierra Energy

Sierra Energy Tech Stack

Sierra Energy uses 8 technology products and services including AutoCAD, oEmbed, Google Fonts API, and more. Explore Sierra Energy's tech stack below.

  • AutoCAD
    Cad & Graphics
  • oEmbed
    Dev Tools
  • Google Fonts API
    Font Scripts
  • Modernizr
    Javascript Libraries
  • Dojo Toolkit
    Javascript Libraries
  • ANSYS
    Software Development
  • Vimeo
    Video Players
  • GoDaddy
    Web Hosting

Media & News

Sierra Energy's Email Address Formats

Sierra Energy uses at least 1 format(s):
Sierra Energy Email FormatsExamplePercentage
FLast@sierraenergy.comJDoe@sierraenergy.com
91%
Last@sierraenergy.comDoe@sierraenergy.com
5%
FMLast@sierraenergy.comJMDoe@sierraenergy.com
2%
FMiddleLast@sierraenergy.comJMichaelDoe@sierraenergy.com
2%

Frequently Asked Questions

What is Sierra Energy's phone number?

Minus sign iconPlus sign icon
You can contact Sierra Energy'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 Sierra Energy's official website and social media links?

Minus sign iconPlus sign icon
Sierra Energy's official website is sierraenergy.com and has social profiles on LinkedInCrunchbase.

What is Sierra Energy's NAICS code?

Minus sign iconPlus sign icon
Sierra Energy's NAICS code is 3359 - Other Electrical Equipment and Component Manufacturing.

How many employees does Sierra Energy have currently?

Minus sign iconPlus sign icon
As of December 2025, Sierra Energy has approximately 60 employees across 3 continents, including North AmericaAfricaAsia. Key team members include Ceo And President: S. K.Chief Technology Officer: M. D.Vp Engineering & Operations: P. V.. Explore Sierra Energy's employee directory with LeadIQ.

What industry does Sierra Energy belong to?

Minus sign iconPlus sign icon
Sierra Energy operates in the Renewable Energy Equipment Manufacturing industry.

What technology does Sierra Energy use?

Minus sign iconPlus sign icon
Sierra Energy's tech stack includes AutoCADoEmbedGoogle Fonts APIModernizrDojo ToolkitANSYSVimeoGoDaddy.

What is Sierra Energy's email format?

Minus sign iconPlus sign icon
Sierra Energy's email format typically follows the pattern of FLast@sierraenergy.com. Find more Sierra Energy email formats with LeadIQ.

How much funding has Sierra Energy raised to date?

Minus sign iconPlus sign icon
As of December 2025, Sierra Energy has raised $33M in funding. The last funding round occurred on Jul 29, 2019 for $33M.

When was Sierra Energy founded?

Minus sign iconPlus sign icon
Sierra Energy was founded in 2004.

Sierra Energy

Renewable Energy Equipment ManufacturingCalifornia, United States51-200 Employees

Founded in 2004, Sierra Energy is a waste gasification and renewable energy company located in Davis, California. Sierra Energy strives to make waste gasification globally attainable and economically feasible. The FastOx gasifier  converts nearly any form of waste into renewable energy.

With the widespread adoption and implementation of FastOx waste gasification, Sierra Energy hopes to create jobs, protect the environment, foster energy independence, and provide revenue for local municipalities and governments.

Section iconCompany Overview

Phone number
NAICS Code
3359 - Other Electrical Equipment and Component Manufacturing
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • $33M

    Sierra Energy has raised a total of $33M of funding over 2 rounds. Their latest funding round was raised on Jul 29, 2019 in the amount of $33M.

  • $50M$100M

    Sierra Energy's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $33M

    Sierra Energy has raised a total of $33M of funding over 2 rounds. Their latest funding round was raised on Jul 29, 2019 in the amount of $33M.

  • $50M$100M

    Sierra Energy'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.