bound4blue: Funding, Investors & Team (Sep 2026)
bound4blue has created a foldable and self-governing wingsail system that can be incorporated onto various types of ships. This system is designed to work alongside other propulsion systems and makes use of prevailing winds to generate efficient thrust. By doing so, it significantly decreases the amount of power needed from the primary engine, leading to a reduction of up to 40% in fuel consumption and pollutants. Additionally, this system guarantees a return on investment in less than five years.
bound4blue has raised $66.1M across 3 funding rounds on record, the most recent an undisclosed round of $44.0M announced in Dec 2025.
That round is above the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
bound4blue Company Profile and Key Stats
Latest funding round on record: Dec 2025.
bound4blue Funding Rounds
bound4blue raised $5.0M in an undisclosed round announced in Jul 2021.
2.2 years later, a Series A of $17.1M was announced in Sep 2023.
2.3 years later, an undisclosed round of $44.0M was announced in Dec 2025.
bound4blue Founders and Leadership Team
No contact details are on record for this team yet.
bound4blue Funding Compared to Other Energy Startups
bound4blue's latest round of $44.0M is above the median round in Energy. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like bound4blue in Energy and Barcelona
Companies Similar to bound4blue
HelmX develops AI-powered smart helmets that turn everyday industrial fieldwork into continuously updated…
ENERGIOT is a startup company, a spin-off from the Spanish National laboratory IMB-CNM-CSIC. We do smart…
Bruc Management is an investment fund manager that specializes in the renewable energy infrastructure sector.…
Ecoener is a renewable energy company that develops, builds, operates, and maintains electricity generation…
Matrix Renewables is a renewable energy platform for renewable energy projects and storage across Europe, US,…
eRoots Analytics specializes in software and consultancy for modern power systems, focusing on renewables…
The gold-rich areas of Mali and Senegal are the company's primary focus. Cora Gold Ltd ("Cora" or "the…
Amelia is a a drone services company
TetraxAI is a clean technology company that provides an AI-powered software platform focused on automating…
Exus Management Partners provides investment and asset management services, including technical oversight,…
Eltex focused on sustainable energy solutions, particularly solar auto-consumption systems, aerothermal…
BattBelt technology aims to extend the life of lithium-ion batteries by developing new products from a…
bound4blue Funding FAQs
What does bound4blue do?
bound4blue has created a foldable and self-governing wingsail system that can be incorporated onto various types of ships. This system is designed to work alongside other propulsion systems and makes use of prevailing winds to generate efficient thrust. By doing so, it significantly decreases the amount of power needed from the primary engine, leading to a reduction of up to 40% in fuel consumption and pollutants. Additionally, this system guarantees a return on investment in less than five years.
How much funding has bound4blue raised?
bound4blue has raised $66.1M across 3 rounds on record. The most recent is an undisclosed round of $44.0M announced in Dec 2025.
When did bound4blue last raise funding?
bound4blue's most recent funding round on record is an undisclosed round of $44.0M, announced in Dec 2025.
Who founded bound4blue?
FundedIQ lists Cristina Aleixendri Munoz (Founder) at bound4blue.
Who is the CEO of bound4blue?
Jose Miguel Bermudez Miquel is listed as CEO at bound4blue.
Where is bound4blue headquartered?
bound4blue is based in Barcelona, Catalonia, Spain.
How many employees does bound4blue have?
bound4blue is in the 11-50 employee band.
How does bound4blue's funding compare to other Energy startups?
bound4blue's latest round of $44.0M 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 bound4blue 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 bound4blue 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.