Willo: Funding, Investors & Team (Sep 2026)
Willo is collaborating closely with businesses to transfer power from cables to the air. We concentrate on actual settings, such as factories and warehouses.
Willo has raised $3.4M across 1 funding round on record, the most recent a Pre-Seed of $3.4M announced in Feb 2026.
That round is below the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
Willo Company Profile and Key Stats
Latest funding round on record: Feb 2026.
Willo Funding Rounds
Willo Founders and Leadership Team
No contact details are on record for this team yet.
Willo Funding Compared to Other Energy Startups
Willo's latest round of $3.4M is below the median round in Energy. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like Willo in Energy and Espoo
Companies Similar to Willo
Company develops sustainable and scalable large-scale thermal energy storage systems designed to meet the…
Merus Power Dynamics is a clean technology company enabling companies to save energy and increase…
Lahti Energia Oy is a company that generates and provides energy products.
Steady Energy is focused on reducing carbon emissions in the energy-intensive heating sector, beginning with…
Soletair Power, a Finnish startup established in 2016, specializes in Direct Air Capture and power-to-X…
Polar Night Energy is a startup located in Tampere that creates and constructs heat storage units for…
The Cactos smart energy storage system sets a new benchmark for energy storage systems. It ensures the…
Keravan Energia is a energy provider that supplies electricity, natural gas, heat pumps, solar panels, and…
Nelinor offers intelligent monitoring solutions for both renewable and non-renewable energy resources.
Norsepower Oy is a Finnish company that specializes in creating renewable wind energy for the global maritime…
P2X Solutions is a producer of green hydrogen and a pioneer in power-to-x technology.
Ilmatar is a project-oriented integrator in the field of renewable energy production with a strong focus on…
Willo Funding FAQs
What does Willo do?
Willo is collaborating closely with businesses to transfer power from cables to the air. We concentrate on actual settings, such as factories and warehouses.
How much funding has Willo raised?
Willo has raised $3.4M across 1 round on record. The most recent is a Pre-Seed of $3.4M announced in Feb 2026.
When did Willo last raise funding?
Willo's most recent funding round on record is a Pre-Seed of $3.4M, announced in Feb 2026.
Who founded Willo?
FundedIQ lists Harri Santamala (Founder) at Willo.
Where is Willo headquartered?
Willo is based in Espoo, Southern Finland, Finland.
How many employees does Willo have?
Willo is in the 1-10 employee band.
How does Willo's funding compare to other Energy startups?
Willo's latest round of $3.4M is below the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's Willo 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 Willo 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.