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Sage Geosystems competitors & alternatives
The 12 closest competitors and alternatives to Sage Geosystems among energy companies — ranked by similarity to what Sage Geosystems actually does, not by market-cap band.
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About Sage Geosystems
Sage Geosystems Inc. is a geothermal baseload and energy storage company founded in 2020. The company is headquartered in Houston, Texas.
Sage Geosystems at a glance
Sage Geosystems is an energy company headquartered in United States. Its most recent funding round, Series B, raised $97M in January 2026. Xcout tracks 1 named person at Sage Geosystems, including Cindy Taff (CEO).
Sage Geosystems leadership
- Cindy TaffCEO
Sage Geosystems funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $97M | 12 named | |
| Series B | $44.8M | 7 named | |
| SEC Form D filing | $41.2M | — | |
| Series A | $44.8M | 2 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 Sage Geosystems competitors
Ranked by semantic similarity — how close each company is to Sage Geosystems by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Renewable Energy
Hexagon Energy is an independent energy development company that handles the development and financing of clean energy projects for utilities and asset owners. The company specializes in utility-scale solar energy, energy storage, and geothermal power solutions.
Similar energy company
XGS Energy, Inc. is a geothermal energy company that provides clean, round-the-clock energy solutions. Originally founded as Geothermic Solution LLC in Palo Alto, California, the company later moved its headquarters to Houston, Texas.
Similar energy company
Quaise Energy is an energy industry services company headquartered in Houston, Texas. The company focuses on developing technology for the energy sector.
Similar energy company
Base Power Company provides affordable and reliable home power solutions, including home battery and energy services. The company is headquartered in Austin, Texas, positioning itself at the center of America's energy transition.
Similar energy company
NOC Energy outlines how renewable electricity, thermal energy storage, and hybrid electrification systems can help cement producers reduce their emissions. The company is headquartered in Houston, Texas, and operates with a small team.
Similar energy company
Eden GeoPower Inc. is a Somerville, Massachusetts-based company developing electrical reservoir stimulation technology to increase subsurface permeability for next-generation geothermal energy production.
Similar energy company
Critical Energy builds factory-made, modular power plants that convert geothermal heat into electricity. These plants are designed to be shipped in standard containers and installed in weeks, with the company headquartered in Hawthorne, CA.
Energy Technology
Quaise, Inc is developing a millimeter-wave drilling system for converting existing power stations to use superdeep geothermal energy. The system would repurpose existing gyrotron technology to drill 20 kilometers beneath the surface, where temperatures exceed 400 °C. No fracking would be required, avoiding the potential for earthquakes that have occurred in other geothermal systems. Drilling using this technique is hoped to be fast, with boreholes aimed to be completed in 100 days using existing 1MW gyrotrons. To reduce costs and delays, the company planned to establish its wells on the sites
Similar energy company
Yuma Energy is an energy-as-a-service and battery-as-a-service company headquartered in Houston, Texas, operating primarily as India's leading EV battery swapping network. It provides accessible, affordable, and carbon-free energy solutions for electric two-wheelers.
Similar energy company
Zanskar Geothermal & Minerals Inc. is an AI-native geothermal energy exploration company headquartered in Salt Lake City, Utah. The company utilizes advanced subsurface data and machine learning foundation models to precisely locate and develop clean geothermal resources.
Similar energy company
Jupiter Power LLC is an electric power generation and energy storage company headquartered in Austin, Texas, United States. The firm specializes in strategic energy storage development and grid infrastructure solutions.
Similar energy company
Star Energy Group plc is a British energy company focused historically on oil and gas extraction while also leveraging its capabilities for geothermal and other energy developments to secure a British energy-independent future.
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