Raullen Chai
CEO, Co-Founder @ IoTeX
Raullen Chai is a seed investor at IoTeX focused on Infrastructure and Sustainability. Raullen Chai is the Co-Founder and CEO of MachineFi Lab. He previously worked at Uber as a Lead of Crypto R&D and Engineering Security. Raullen Chai attended the University of Waterloo.
- Total investments:
- 2
- Last investment:
- Lead investor:
- 50%
Last updated:
For AI agents: llms.txt
Industries Raullen Chai invests in
Stages Raullen Chai invests in
Countries Raullen Chai invests in
Contacts
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Investment Focus
Industry
- Infrastructure 1 (50%)
- Sustainability 1 (50%)
- Decentralized Finance (DeFi) 1 (50%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Nubila is a pioneer in the Environmental, Social, and Governance (ESG) data industry, committed to revolutionizing sustainability projects with new solutions. Nubila uses AI and ESG tokenization to enhance decision-making, drive sustainable development, and generate financial solutions by creating the DePIN ecosystem's largest ESG Data Oracle. | $2.5M / Seed / Jul 01, 2024 | ||
| Bedrock is a pioneering liquid restaking mechanism in the decentralized infrastructure. | Seed / May 01, 2024 |
Co-Investors
About IoTeX
IoTeX is the leading decentralized network powering the future of web3 and machine economy (MachineFi). The platform is built for developers to connect billions of machines with web3 infrastructure, to create innovative products including DeFi, NFT, DAO, Metaverse, and MachineFi applications. Founded in 2017 with a team of alumni from Google,Facebook, Uber, Bosch, and Intel, IoTeX has launched a high-performance public blockchain with off-chain computing for devices and machines, cross-chain bridges, wallet, and the MachineFi marketplace. The IoTeX network has grown rapidly with >$2B in assets on-chain, >300K on-chain users, and >10k devices connected across hundreds of dapps.
IoTeX Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Qevan Guo
Founding Team
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Xinxin Fan
Founding Member, Head of Cryptography
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Dean Patrick
Growing Data Ownership and Privacy in IoT
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Jing Sun
Founding Member, Head of investment and ecosystem
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Raullen Chai
CEO, Co-Founder
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FAQ
What does Raullen Chai invest in?
Raullen Chai invests primarily in Infrastructure, Sustainability and Decentralized Finance (DeFi) startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Raullen Chai?
Public channels for Raullen Chai include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Raullen Chai last invest?
The most recent investment recorded for Raullen Chai closed in Jul 2024. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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