Starlight Engine: Funding, Investors & Team (Oct 2026)
Starlight Engine develops and commercializes fusion energy power plant technologies.
Starlight Engine has raised $37.4M across 1 funding round on record, the most recent a Seed of $37.4M announced in Jul 2026.
That round is above the $3.3M median round size for Japan companies tracked on FundedIQ over the last two years.
Starlight Engine Company Profile and Key Stats
Latest funding round on record: Jul 2026.
Starlight Engine Funding Rounds
Starlight Engine Investors
16 investors are recorded in total; the 5 named above are those the record identifies.
Starlight Engine Founders and Leadership Team
Contact details for the Starlight Engine team: 2 of 2 have an email address on file, 2 have a LinkedIn profile.
Start 14-day free trial →Starlight Engine Funding in Context
Starlight Engine's latest round of $37.4M is above the median round in Japan. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like Starlight Engine in Energy and Tokyo
Companies Similar to Starlight Engine
AMPIN Energy Transition is renewable energy transition company that offers green power to companies.
Subliminal develops and operates an AI-driven Enterprise Resource Planning (ERP) platform named "unito".
Nessu is a food delivery app that seamlessly connects supermarkets to households and parents to help reduce…
Flyle provides a cloud-based platform for product management to improve productivity and creativity in…
Celaid Therapeutics is a biotech company that develops cell therapies for blood cancer, intractable blood…
JAOPS develops space mission operations software, tools, training, and services for spacecraft control and…
WAKA is a studio that produces metaverse games and specializes in contract development for domestic…
Mutex is a software engineering firm that designs, develops, maintains, and markets computer software and…
Bridgesmile operates an on-site installation and replacement service platform.
LOMBY is a robotic company that offers remote workforce and logistic support services for the last mile…
Live Search provides the real estate industry with online room availability management, property photography,…
Smolt is a aquaculture company that engages in the research, farming, production, and supply of specialized…
Starlight Engine Funding FAQs
What does Starlight Engine do?
Starlight Engine develops and commercializes fusion energy power plant technologies.
How much funding has Starlight Engine raised?
Starlight Engine has raised $37.4M across 1 round on record. The most recent is a Seed of $37.4M announced in Jul 2026.
When did Starlight Engine last raise funding?
Starlight Engine's most recent funding round on record is a Seed of $37.4M, announced in Jul 2026.
Who has invested in Starlight Engine?
Investors on record for Starlight Engine include MUFG Bank, Global Brain Corporation, Mizuho Bank, Kyoto University Innovation Capital, Keio Innovation Initiative. FundedIQ records 16 investors in total.
Where is Starlight Engine headquartered?
Starlight Engine is based in Tokyo, Japan.
About FundedIQ's Starlight Engine 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 Starlight Engine is left off this page rather than filled in.
Know who just raised. Then know who to reach.
Startup funding intelligence on every funded startup: the round, the investors and the founders, as a file in your inbox or searchable in the app.
Radar from $49/mo · Pro from $149/mo. Card required, nothing charged until day 15, and we email you 3 days before that. Need something specific? Custom plans from $499/mo.