OOYOO
Latest round
- Seed
Last raised
- Oct 2025
Total raised
- $2M
Investors
- 5
About OOYOO
Founded in 2020 by Shivaniya Ethan and based in Kyoto, Japan, OOYOO Ltd. operates as a company that develops and sells technologies for separating air and other gases, focusing on solutions for industrial applications and gas management. In October 2025, OOYOO Ltd. The company specializes in gas separation technology, focusing on the separation and purification of air and other gases. The firm’s technology supports diverse applications while promoting sustainability. OOYOO’s intellectual property and expertise are accessible to its associates, enabling collaborative advancements in creating cleaner solutions for global challenges. Addressing air pollution, the company develops sustainable filter technologies for masks. The firm’s air enrichment technology enhances oxygen and nitrogen concentrations, benefiting various industries and improving quality of life. The company also tackles climate change through carbon dioxide (CO2) solutions.
Who invested in OOYOO
5 investors across 1 round
See all investors in OOYOO
Sign up free to see every VC on the cap table, the rounds they joined, and how much each round raised.
Funding rounds
Seed
Oct 15, 2025
Amount
$2M
Investors
Questions about OOYOO
Who invested in OOYOO?
OOYOO has 5 investors on record across 1 venture round. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has OOYOO raised?
OOYOO has raised 1 venture round. Sign up free to see how much each round raised and the total.
When did OOYOO last raise money?
OOYOO's most recent round on record is a Seed, in Oct 2025.
What does OOYOO do?
Founded in 2020 by Shivaniya Ethan and based in Kyoto, Japan, OOYOO Ltd.
Where is OOYOO headquartered?
OOYOO is headquartered in Kyoto-shi, Japan.
Which VCs invest in companies like OOYOO?
Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Peak XV Partners, MPCi and Luminous Ventures back environmental services companies at OOYOO's stage. Their profiles are linked below.
VCs backing environmental services startups at Seed
Raising like OOYOO? Find the right VCs.
Capital Atlas matches your startup to active investors by stage, sector and region.