FundedIQ
Energy

Natron Energy: Funding, Investors & Team (Oct 2026)

Natron Energy is an organization in the field of energy storage that specializes in creating sodium ion battery solutions utilizing Prussian Blue electrode materials. The battery products developed by Natron are distinctive due to their unique Prussian Blue chemistry, enabling them to be utilized in a diverse range of energy storage applications. These applications encompass critical backup power systems, electric vehicle fast charging, as well as behind-the-meter applications.

www.natron.energy LinkedIn Santa Clara, United States 101-250 employees
Battery CleanTech Energy Energy Storage Renewable Energy B2B
Total raised
$231M
Rounds
5
Latest
Undisclosed round
Jan 2024

Natron Energy has raised $231M across 5 funding rounds on record, the most recent an undisclosed round of $189M announced in Jan 2024.

That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.

Natron Energy Company Profile and Key Stats

Total funding raised
$231M
across 5 rounds on record
Funding rounds on record
5
2 with no disclosed amount
Latest funding round
Undisclosed round
$189M in Jan 2024
Employees
101-250
reported band
Headquarters
Santa Clara, United States

Latest funding round on record: Jan 2024.

Natron Energy Funding Rounds

Date
Round
Amount
Undisclosed round
$189M
Undisclosed round
Undisclosed
Corporate Round
Undisclosed
Corporate Round
$7.0M
Undisclosed round
$35.0M

2 of 5 rounds were announced without a disclosed amount and are excluded from the total.

Natron Energy raised $35.0M in an undisclosed round announced in Jul 2020.

2 years later, a Corporate Round of $7.0M was announced in Jul 2022.

2 months later, a Corporate Round was announced in Sep 2022 with no disclosed amount.

2 months later, an undisclosed round was announced in Nov 2022 with no disclosed amount.

1.2 years later, an undisclosed round of $189M was announced in Jan 2024.

Natron Energy Founders and Leadership Team

Name
Role
Contact
Colin Wessells
CEO
Locked

Contact details for the Natron Energy team: 1 of 1 has an email address on file.

Start 14-day free trial →

Natron Energy Funding Compared to Other Energy Startups

Segment
Companies
Median round
2,284
$15M
30,234
$7.6M

Natron Energy's latest round of $189M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.

Funded Startups Like Natron Energy in Energy and Santa Clara

Companies Similar to Natron Energy

Voltus represents the "potential of us" to better manage energy through simple, cost and risk-free…

Series D $225M

VEIR is a company working on a new method of utilizing high-temperature superconductors for electricity…

Series C $110M

Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. The…

Series B $200M

Adden Energy is a company that creates durable, lithium-metal, solid-state batteries. These batteries have…

Undisclosed round $16.9M

Maxwell Power is a renewable energy company that installs solar panels.

Private Equity $800M

Apollo Atomics is the developer of a nuclear technology designed to provide sustainable power and to meet…

Undisclosed round $620k

Mojave Energy Systems is a company that provides air conditioning solutions that reduce energy use, improve…

Series B $19.0M

SMT Energy specializes in developing renewable energy projects such as solar PV, community solar, standalone…

Private Equity $268M

Our mission is to bring curbside EV charging to cities across the U.S. and advance the adoption of electric…

Undisclosed round —

Branch Energy collects software and energy nerds that help accelerate the transition for a clean energy…

Series B $33.0M

Planted Solar is dedicated to promoting the shift towards renewable energy sources.

Undisclosed round $31.8M

Nanoramic Laboratories specializes in developing energy storage technologies and materials, particularly…

Undisclosed round —

Natron Energy Funding FAQs

What does Natron Energy do?

Natron Energy is an organization in the field of energy storage that specializes in creating sodium ion battery solutions utilizing Prussian Blue electrode materials. The battery products developed by Natron are distinctive due to their unique Prussian Blue chemistry, enabling them to be utilized in a diverse range of energy storage applications. These applications encompass critical backup power systems, electric vehicle fast charging, as well as behind-the-meter applications.

How much funding has Natron Energy raised?

Natron Energy has raised $231M across 5 rounds on record. The most recent is an undisclosed round of $189M announced in Jan 2024.

When did Natron Energy last raise funding?

Natron Energy's most recent funding round on record is an undisclosed round of $189M, announced in Jan 2024.

Who is the CEO of Natron Energy?

Colin Wessells is listed as CEO at Natron Energy.

Where is Natron Energy headquartered?

Natron Energy is based in Santa Clara, California, United States.

How many employees does Natron Energy have?

Natron Energy is in the 101-250 employee band.

How does Natron Energy's funding compare to other Energy startups?

Natron Energy's latest round of $189M 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 Natron Energy 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 Natron Energy is left off this page rather than filled in.

14-day free trial · Cancel anytime

Know who just raised. Then know who to reach.

Startup funding intelligence on every funded startup: the round, the investors and the founders, as a file in your inbox or searchable in the app.

Radar from $49/mo · Pro from $149/mo. Card required, nothing charged until day 15, and we email you 3 days before that. Need something specific? Custom plans from $499/mo.