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AltaRock Energy
AddedFeb 15, 2024
UpdatedJun 18, 2026
AltaRock Energy

AltaRock Energy

Series A

Seattle-based AltaRock Energy develops geothermal energy resources and Enhanced Geothermal Systems.

HQ
Seattle, WA, US
Founded
2007
Overview
Compare
Fundraising
Employees
Website

Founded in Seattle, Washington, AltaRock Energy is dedicated to advancing geothermal energy resources and Enhanced Geothermal Systems (EGS). The company’s core mission is to make clean, affordable, and renewable geothermal energy available on a large scale. AltaRock Energy offers innovative solutions such as Superhot Rock Geothermal (SHR), which harnesses extremely high-temperature heat from beneath the Earth's surface. Their market focus includes both domestic and international regions where geothermal energy can be a viable alternative to traditional energy sources.

AltaRock Energy has garnered attention from notable investors and industry leaders who support its pioneering approach to renewable energy. The company has achieved significant milestones in scaling EGS technology, positioning itself as a leader in the geothermal sector. By pushing the boundaries of geothermal energy, AltaRock Energy has made a substantial impact on the renewable energy landscape, contributing to the global shift towards sustainable energy solutions.

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AltaRock Energy - Quick Facts

Who are AltaRock Energy's competitors?

Companies similar to AltaRock Energy include Fervo Energy, Bedrock Energy, GreenFire Energy and XGS Energy.

When was AltaRock Energy founded?

AltaRock Energy was founded in 2007.

Where is AltaRock Energy's headquarters located?

AltaRock Energy's headquarters is located in Seattle, WA, US.

When was AltaRock Energy's last funding round?

AltaRock Energy's most recent funding round was for $6.3M (USD) in August 2008.

How much has AltaRock Energy raised to-date?

As of Aug 20, 2008, AltaRock Energy has raised a total of $36.5M (USD).

How many employees does AltaRock Energy have?

AltaRock Energy has 14 employees as of Feb 5, 2024.

AltaRock Energy - Classification

Ownership
  • Venture Capital
Technology
  • Geothermal
Geographic Exposure
  • Global
Revenue
  • Recurring
  • Software
Customer
  • Enterprise
  • Government
Main Product
  • Geothermal Energy
Tags
  • Cleantech
NAICS
  • 220000Utilities
  • 221000Utilities
  • 221100Electric Power Generation, Transmission and Distribution
  • 221110Electric Power Generation
  • 221111Hydroelectric Power Generation
SIC
  • 4900Electric, Gas, And Sanitary Services
  • 4910Electric Services
  • 4911Electric Services
ISIC
  • 7210Research and experimental development on natural sciences and engineering
Show 11 more industry codes
NAICS
  • 540000Professional, Scientific, and Technical Services
  • 541000Professional, Scientific, and Technical Services
  • 541700Scientific Research and Development Services
  • 541710Research and Development in the Physical, Engineering, and Life Sciences
  • 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SIC
  • 1300Oil And Gas Extraction
  • 1380Oil And Gas Field Services
  • 1382Oil And Gas Field Exploration Services
  • 8733Noncommercial Research Organizations
  • 8700Engineering, Accounting, Research, Management, And Related Services
  • 8730Research, Development, And Testing Services