Mantle Energy

Dallas, United States

Mantle Energy develops activated geothermal systems that repurpose depleted wells to generate low-carbon baseload power.

$5.0M raised

Jun 2026

Seed

Advanced Materials Carbon Capture Clean Energy Energy Energy Storage

Top Investors

17Shoals

Founder Contacts

30,000+ verified contacts

Get Instant Access

Emails, phones & LinkedIn profiles

Frequently Asked Questions about Mantle Energy

How much funding has Mantle Energy raised?

Mantle Energy has raised $5.0M in total funding. The most recent round was Seed. The last funding was announced in June 2026.

Who are Mantle Energy's investors?

Mantle Energy's investors include 17Shoals.

Where is Mantle Energy headquartered?

Mantle Energy is headquartered in Dallas, United States.

What does Mantle Energy do?

Mantle Energy develops activated geothermal systems that repurpose depleted wells to generate low-carbon baseload power.

What stage is Mantle Energy at?

Mantle Energy is at the Seed stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated June 16, 2026.

MLA

"Mantle Energy — Funding & Investors." VCBacked, June 16, 2026, https://www.vcbacked.co/company/mantle-energy. Accessed July 2, 2026.

APA

VCBacked. (2026). Mantle Energy — Funding & Investors. Retrieved July 2, 2026, from https://www.vcbacked.co/company/mantle-energy

Wikipedia (cite web)

{{cite web |title=Mantle Energy — Funding & Investors |url=https://www.vcbacked.co/company/mantle-energy |website=VCBacked |access-date=July 2, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated June 16, 2026.

Similar Companies in Advanced Materials