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Kreios Space closes an €8M seed round to fund its demonstration mission of air breathing electric propulsion technology, led by NATO Innovation Fund and JOIN Capital.

PRIVATESep 19, 2025

Amount Raised

€8 Million

Round Type

Seed

PontevedraAerospaceAviation & Aerospace

Investors

NATO Innovation FundGrow Venture PartnersXesgaliciaTasivia GlobalJOIN Capital

Description

Spanish startup Kreios Space announced an €8M seed round this week for a demonstration mission in VLEO by 2027. The funding round was led by the NATO Innovation Fund and JOIN Capital, with support from Grow Venture Partners, Xesgalicia, and Tasivia Global. This round brings Kreios' total funding to over €10M, assisting them in the development of their air breathing electric propulsion technology. The company's innovative system is set to enable long-duration satellite missions at lower altitudes.

Quick answer

Kreios Space raised €8 Million in a Seed round, dated September 19, 2025. Investors: NATO Innovation Fund, Grow Venture Partners, Xesgalicia, Tasivia Global and JOIN Capital. Kreios Space is based in Pontevedra, Galicia, Spain.

How much did Kreios Space raise?
Kreios Space raised €8 Million in a Seed round on September 19, 2025.
Who invested in Kreios Space?
NATO Innovation Fund, Grow Venture Partners, Xesgalicia, Tasivia Global and JOIN Capital are named as investors in this round.
What does Kreios Space do?
Kreios is a Spanish startup founded in 2021 by a team of six aerospace engineers.
Where is Kreios Space based and how big is it?
Kreios Space is based in Pontevedra, Galicia, Spain. Fundz records about 16 employees.
Who are the decision-makers at Kreios Space?
Fundz holds 1 contact at Kreios Space. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Aerospace and Aviation & Aerospace around the same time

Companies in the same sectors as Kreios Space that raised within 45 days of this round, from Fundz verified event records.

  • EnduroSat raised $104M (Funding Round) on October 30, 2025.
  • Hypersonix Launch Systems raised $34M (Series A) on October 28, 2025.
  • Catalyx Space raised $5.4M (Seed) on October 25, 2025.
  • Unmannd raised $2M (Pre-Seed) on September 30, 2025.
  • Fuvex raised $2M (Series A) on October 20, 2025.
  • HyImpulse raised $52M (Funding Round) on October 17, 2025.

Who to call at Kreios Space, and when

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Company Information

Company

Kreios Space

Location

Pontevedra, Galicia, Spain

About

Kreios is a Spanish startup founded in 2021 by a team of six aerospace engineers. The company is developing air breathing electric propulsion (ABEP) technology to enable satellites to operate in very low earth orbit (VLEO). Their ABEP system allows satellites to fly at significantly lower altitudes, enhancing performance for various commercial and defense missions. Kreios aims to lead in VLEO operations, leveraging funding and partnerships to pursue government and commercial contracts across Europe.

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Kreios Space raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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