Space Quarters raises USD 5.0 million in Seed Round led by Frontier Innovations to enhance space construction technology.
Amount Raised
$5 Million
Round Type
Seed
ShibuyaArtificial IntelligenceAerospaceInvestors
Description
Space Quarters Inc. has secured USD 5.0 million in seed funding. The round was led by Frontier Innovations Inc. and aims to advance technologies for space construction robotics and electron beam welding systems
Quick answer
Space Quarters raised $5 Million in a Seed round, dated October 16, 2025. Investors: Global Brain’s Tokyu Construction–Gb Innovation Fund, XTech Ventures, Keio Innovation Initiative, Mitsubishi UFJ Capital, SMBC Venture Capital and Frontier Innovations Inc. Space Quarters is based in Shibuya, Tokyo, Japan.
- How much did Space Quarters raise?
- Space Quarters raised $5 Million in a Seed round on October 16, 2025.
- Who invested in Space Quarters?
- Global Brain’s Tokyu Construction–Gb Innovation Fund, XTech Ventures, Keio Innovation Initiative, Mitsubishi UFJ Capital, SMBC Venture Capital and Frontier Innovations Inc. are named as investors in this round.
- What does Space Quarters do?
- Space Quarters Inc. is a deep-tech startup founded in 2022, originating from Tohoku University.
- Where is Space Quarters based and how big is it?
- Space Quarters is based in Shibuya, Tokyo, Japan. Fundz records about 8 employees.
- Who are the decision-makers at Space Quarters?
- Fundz holds 1 contact at Space Quarters. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Aerospace and Artificial Intelligence around the same time
Companies in the same sectors as Space Quarters that raised within 45 days of this round, from Fundz verified event records.
- Heven AeroTech raised $100M (Corporate Round) on November 30, 2025.
- Cursor raised $2.3B (Funding Round) on November 13, 2025.
- Tsalla Aerospace raised $1M (Funding Round) on November 4, 2025.
- Akashalabdhi raised $1.2M (Pre-Seed) on September 25, 2025.
- Funch raised $500K (Pre-Seed) on November 30, 2025.
- Detail Earth raised $1.1M (Seed) on November 30, 2025.
Who to call at Space Quarters, and when
A new round usually means Space Quarters is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Space Quarters raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Space Quarters, from your own LinkedIn network
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Related People
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