# Sage Geosystems

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/sage-geosystems

- Industry: Renewable Energy
- Headquarters: Houston, US
- Website: www.sagegeosystems.com
- Total disclosed funding: $141M
- Latest round: Series B (Jan 21, 2026)
- Investors on record: 8

## About

Based in Texas, US, and founded in 2021, Sage Geosystems Inc. operates as a geothermal development company that offers solutions to optimize geothermal wells and power plant designs. In February 2024, Sage Geosystems Inc. raised USD 17 million in Series A funding led by Chesapeake Energy Corporation, Helium-3 Ventures, Virya, Nabors, and Ignis Energy. In January 2026, Sage Geosystems Inc. raised USD 97 million in series B funding co-led by Carbon Direct Capital and Ormat Technologies, Inc.

Sage Geosystems Inc. provides solutions that utilize advanced technologies and convert thermal energy into electrical power. Its energy storage solution allows for the utilization of geothermal energy, ensuring a stable energy supply even during periods of low renewable energy generation. The company also offers geo-twin geothermal modeling and a range of subsurface tools and solutions designed to enable the extraction of geothermal energy from diverse geological formations. 

The company plans to use the January 2026 funding to build and deploy its first commercial Pressure Geothermal power facility, scale its energy storage solutions, and speed up project development to meet growing demand for firm, carbon-free power.

## Funding rounds

- Series B, Jan 21, 2026, $97M — Ormat Technologies, Inc., Carbon Direct Capital
- Series A, Dec 21, 2023, $41M — Chesapeake Energy Corporation, Nabors, Helium-3 Ventures, Ignis Energy, Virya
- Series A, Jun 28, 2023 — Nabors, Virya
- Series A, Jan 28, 2021, $3M — Helmerich & Payne, Inc., Virya

## Investors

- Helmerich & Payne, Inc. — Series A
- Virya (https://capitalatlas.ai/funds/virya) — Series A
- Nabors — Series A
- Chesapeake Energy Corporation — Series A
- Helium-3 Ventures (https://capitalatlas.ai/funds/helium-3-ventures) — Series A
- Ignis Energy — Series A
- Ormat Technologies, Inc. — Series B
- Carbon Direct Capital (https://capitalatlas.ai/funds/carbon-direct-capital) — Series B