FundedIQ
Energy

Breathe Battery Technologies: Funding, Investors & Team (Aug 2026)

Physics-based adaptive charging for software-defined batteries. We help the world’s leading automotive and consumer electronics brands deliver superior charging experiences. Our dream is that one day everyone will breathe clean air. That's why we make batteries better.

breathebatteries.com LinkedIn London, United Kingdom 51-100 employees
Automotive Battery Energy Storage Software B2C
Total raised
$21.0M
Rounds
1
Latest
Series B
May 2025

Breathe Battery Technologies has raised $21.0M across 1 funding round on record, the most recent a Series B of $21.0M announced in May 2025.

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

Breathe Battery Technologies Company Profile and Key Stats

Total funding raised
$21.0M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series B
$21.0M in May 2025
Employees
51-100
reported band
Headquarters
London, United Kingdom

Latest funding round on record: May 2025.

Breathe Battery Technologies Funding Rounds

Date
Round
Amount
Series B
$21.0M

Breathe Battery Technologies Founders and Leadership Team

Name
Role
Contact
Ian Campbell
Founder
Locked

Contact details for the Breathe Battery Technologies team: 1 of 1 has an email address on file.

Start 14-day free trial →

Breathe Battery Technologies Funding Compared to Other Energy Startups

Segment
Companies
Median round
2,284
$15M
5,273
$4.0M
4,289
$30M

Breathe Battery Technologies' latest round of $21.0M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.

Funded Startups Like Breathe Battery Technologies in Energy and London

Companies Similar to Breathe Battery Technologies

Perceptual Robotics creates intelligent automation for wind turbine inspections and more. Utilizing an…

Undisclosed round $5.3M

Gaussion creates a new method that uses magneto-electrochemistry to speed up charging by directing ions in…

Series A $27.8M

Powerhub Solutions is a UK energy reduction company specialising in turnkey engineering projects that reduce…

Undisclosed round $660k

SulNOx Group offers fuel additives containing eco-friendly components that effectively blend water, enhance…

Undisclosed round $150k

Pathfinder Clean Energy is a clean energy developer that provides solar development, battery storage, and…

Undisclosed round $114M

Navigator Gas is a shipping company that operates the largest fleet of handysize liquefied gas carriers in…

Undisclosed round $165M

Savannah Petroleum PLC is a United Kingdom-based oil and gas company. The Company's principal activity is the…

Undisclosed round $26.9M

IQE has been at the forefront of the compound semiconductor industry for more than twenty-five years.The…

Undisclosed round $109M

Caudal Energy develops a tidal energy system using oscillating hydrofoil technology inspired by dolphin…

Seed $5.8M

InstaVolt is at the forefront of the EV charging infrastructure industry, making it more convenient to own…

Undisclosed round $335M

H2CHP is suitable for many uses, such as combined heat and power (CHP) systems. Co-generation, or CHP,…

Seed $1.1M

The Company aims to become a leading exploration and appraisal company focused on emerging or overlooked…

Undisclosed round $4.0M

Breathe Battery Technologies Funding FAQs

What does Breathe Battery Technologies do?

Physics-based adaptive charging for software-defined batteries. We help the world’s leading automotive and consumer electronics brands deliver superior charging experiences. Our dream is that one day everyone will breathe clean air. That's why we make batteries better.

How much funding has Breathe Battery Technologies raised?

Breathe Battery Technologies has raised $21.0M across 1 round on record. The most recent is a Series B of $21.0M announced in May 2025.

When did Breathe Battery Technologies last raise funding?

Breathe Battery Technologies' most recent funding round on record is a Series B of $21.0M, announced in May 2025.

Who founded Breathe Battery Technologies?

FundedIQ lists Ian Campbell (Founder) at Breathe Battery Technologies.

Where is Breathe Battery Technologies headquartered?

Breathe Battery Technologies is based in London, England, United Kingdom.

How many employees does Breathe Battery Technologies have?

Breathe Battery Technologies is in the 51-100 employee band.

How does Breathe Battery Technologies' funding compare to other Energy startups?

Breathe Battery Technologies' latest round of $21.0M 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 Breathe Battery Technologies 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 Breathe Battery Technologies is left off this page rather than filled in.

14-day free trial · Cancel anytime

Know who just raised. Then know who to reach.

Every newly funded startup with its round, its investors and its founders: delivered weekly by email, or searchable in the app.

Alerts from $19/mo · Pro from $99/mo. Card required, nothing charged until day 15, and we email you 3 days before that.