Battolyser Systems: Funding, Investors & Team (Sep 2026)
Battolyser Systems is seeking talented and motivated individuals to become part of their team, with the goal of advancing the development, production, and commercialization of battolyser technology. The company, established in 2018 by Professor Fokko Mulder (from the Technical University of Delft) and Kees Koolen (former CEO of Booking.com and COO of Uber), is led by CEO Mattijs Slee (formerly of Shell Hydrogen). What sets this company apart is their patented technology, which has the lowest production cost for green hydrogen in the industry and does not rely on limited resources.
Battolyser Systems has raised $133M across 3 funding rounds on record, the most recent an undisclosed round of $57.3M announced in Dec 2024.
That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Battolyser Systems Company Profile and Key Stats
Latest funding round on record: Dec 2024.
Battolyser Systems Funding Rounds
Battolyser Systems raised $42.5M in an undisclosed round announced in Oct 2023.
11 months later, a Series A of $33.0M was announced in Sep 2024.
3 months later, an undisclosed round of $57.3M was announced in Dec 2024.
Battolyser Systems Founders and Leadership Team
Contact details for the Battolyser Systems team: 1 of 1 has an email address on file.
Start 14-day free trial →Battolyser Systems Funding Compared to Other Energy Startups
Battolyser Systems' latest round of $57.3M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like Battolyser Systems in Energy and Schiedam
Companies Similar to Battolyser Systems
ROCSYS develops solutions to fully automate professional charging sites. With its smart solutions, EV…
We are not just a company; we’re pioneers on a mission, fueled by the vision of a sustainable future through…
Fastned is a network of fast-charging stations for electric vehicles that utilize renewable energy from…
The goal of Sympower, which was established in 2015, is to facilitate the switch to an entirely renewable…
Currentt is a startup in the clean technology sector that is focused on addressing the issue of Dutch…
Solarge produces environmentally friendly solar panels that are both lightweight and fully recyclable. Their…
MX3D is a leading company that specializes in developing and licensing large scale robotic 3D printing…
Lion Storage creates, constructs, and oversees individual utility-scale battery energy storage systems.
MEMSYS is a startup based in the Netherlands that was established as a result of Delft University of…
Chapter offers AI solutions specifically designed to streamline processes and boost productivity for…
FuelFWD is a platform that oversees the supply chain for renewable fuels, aiming to mitigate the negative…
Battolyser Systems Funding FAQs
What does Battolyser Systems do?
Battolyser Systems is seeking talented and motivated individuals to become part of their team, with the goal of advancing the development, production, and commercialization of battolyser technology. The company, established in 2018 by Professor Fokko Mulder (from the Technical University of Delft) and Kees Koolen (former CEO of Booking.com and COO of Uber), is led by CEO Mattijs Slee (formerly of Shell Hydrogen). What sets this company apart is their patented technology, which has the lowest production cost for green hydrogen in the industry and does not rely on limited resources.
How much funding has Battolyser Systems raised?
Battolyser Systems has raised $133M across 3 rounds on record. The most recent is an undisclosed round of $57.3M announced in Dec 2024.
When did Battolyser Systems last raise funding?
Battolyser Systems' most recent funding round on record is an undisclosed round of $57.3M, announced in Dec 2024.
Who founded Battolyser Systems?
FundedIQ lists Fokko Mulder (Founder) at Battolyser Systems.
Where is Battolyser Systems headquartered?
Battolyser Systems is based in Schiedam, Zuid-Holland, Netherlands.
How many employees does Battolyser Systems have?
Battolyser Systems is in the 51-100 employee band.
How does Battolyser Systems' funding compare to other Energy startups?
Battolyser Systems' latest round of $57.3M 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 Battolyser Systems 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 Battolyser Systems is left off this page rather than filled in.
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.