Sierra Energy

OverviewSuggest Edit

Sierra Energy is a provider of waste gasification and renewable energy services. The company's technology turns trash and waste into renewable energy without burning which is used to generate electricity or upgrade to renewable transportation fuels such as gasoline, diesel, and hydrogen.

HQDavis, US


Sierra Energy is headquartered in
Davis, United States

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Employees (est.) (Oct 2020)59(-1%)
Cybersecurity ratingCMore

Key People/Management at Sierra Energy

Mike G. Hart

Mike G. Hart

President & CEO
Michael Kleist

Michael Kleist

VP, Business Development & Marketing
Johan van Walsem

Johan van Walsem

Chief Operating Officer
Torgny Nilsson

Torgny Nilsson

Secretary & General Counsel
Daniel Mark Dodd

Daniel Mark Dodd

Chief Technology Officer
Jeffrey D. Miller

Jeffrey D. Miller

Chief Financial Officer
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Sierra Energy Office Locations

Sierra Energy has an office in Davis
Davis, US (HQ)
1222 Research Park Dr
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Sierra Energy Financials and Metrics

Summary Metrics

Founding Date


Sierra Energy total Funding

$33 m

Sierra Energy latest funding size

$33 m

Time since last funding

a year ago

Sierra Energy investors

Sierra Energy's latest funding round in July 2019 was reported to be $33 m. In total, Sierra Energy has raised $33 m
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Sierra Energy Cybersecurity Score

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Sierra Energy Online and Social Media Presence

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Sierra Energy Frequently Asked Questions

  • When was Sierra Energy founded?

    Sierra Energy was founded in 2004.

  • Who are Sierra Energy key executives?

    Sierra Energy's key executives are Mike G. Hart, Michael Kleist and Johan van Walsem.

  • How many employees does Sierra Energy have?

    Sierra Energy has 59 employees.

  • Who are Sierra Energy competitors?

    Competitors of Sierra Energy include Neova, Ductor and Celtic Renewables.

  • Where is Sierra Energy headquarters?

    Sierra Energy headquarters is located at 1222 Research Park Dr, Davis.

  • Where are Sierra Energy offices?

    Sierra Energy has an office in Davis.

  • How many offices does Sierra Energy have?

    Sierra Energy has 1 office.