Sage Geosystems: Funding, Investors & Team (Oct 2026)
Sage Geosystems develops geothermal and energy storage technologies that use subsurface heat and pressure to generate and store electricity. The company’s offerings include systems that store energy underground during low demand and release it to produce power when needed, and technologies that extract geothermal energy for continuous power generation. Its platform supports integration with intermittent renewable sources and grid applications, including long-duration storage and consistent electricity supply. Sage also works with partners on pilot projects and commercial deployments that apply its geothermal and storage systems to utility and infrastructure use cases.
Sage Geosystems has raised $97.0M across 1 funding round on record, the most recent a Series B of $97.0M announced in Jan 2026.
That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Sage Geosystems Company Profile and Key Stats
Latest funding round on record: Jan 2026.
Sage Geosystems Funding Rounds
Sage Geosystems Founders and Leadership Team
No contact details are on record for this team yet.
Sage Geosystems Funding Compared to Other Energy Startups
Sage Geosystems' latest round of $97.0M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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Sage Geosystems Funding FAQs
What does Sage Geosystems do?
Sage Geosystems develops geothermal and energy storage technologies that use subsurface heat and pressure to generate and store electricity. The company’s offerings include systems that store energy underground during low demand and release it to produce power when needed, and technologies that extract geothermal energy for continuous power generation. Its platform supports integration with intermittent renewable sources and grid applications, including long-duration storage and consistent electricity supply. Sage also works with partners on pilot projects and commercial deployments that apply its geothermal and storage systems to utility and infrastructure use cases.
How much funding has Sage Geosystems raised?
Sage Geosystems has raised $97.0M across 1 round on record. The most recent is a Series B of $97.0M announced in Jan 2026.
When did Sage Geosystems last raise funding?
Sage Geosystems' most recent funding round on record is a Series B of $97.0M, announced in Jan 2026.
Who founded Sage Geosystems?
FundedIQ lists Cindy D Taff (Founder) at Sage Geosystems.
Where is Sage Geosystems headquartered?
Sage Geosystems is based in Houston, Texas, United States.
How many employees does Sage Geosystems have?
Sage Geosystems is in the 11-50 employee band.
How does Sage Geosystems' funding compare to other Energy startups?
Sage Geosystems' latest round of $97.0M is above the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's Sage Geosystems Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Sage Geosystems is left off this page rather than filled in.
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