R3I

Investment firm

R3I

Venture capital

WebsiteCrunchbase profileSingapore1known portfolio company2people tracked6co-investors

R3I is a venture capital firm. Based in Singapore. The known portfolio is one company, Quantum Brilliance.

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Investment focus

Stage
Seed

Who to pitch at R3I

R3I portfolio company (1)

  • Quantum Brilliance

Co-investors

Funds that share portfolio companies with R3I.

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About R3I

The firm's listing covers sectors AI, Climate, Hardware and Healthcare, and focus areas AI Infrastructure, Clean Energy, Digital Health and MedTech; listed stage is Seed.

Leesa S. (Founder & Managing Partner) and Peter Hlavnicka (Global Advisory Council) are listed as the contacts to pitch at R3I.

R3I shares portfolio companies with 6 other investment firms, among them CM Equity Partners, Intervalley Ventures and Altium Capital.

Frequently asked questions

What is R3I?

R3I is a venture capital firm based in Singapore, with a known portfolio of one company. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.

What does R3I invest in?

Listed sectors include AI, Climate, Hardware and Healthcare; listed focus areas include AI Infrastructure, Clean Energy, Digital Health and MedTech. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.

What stage does R3I invest at?

R3I is listed for Seed rounds in the database. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.

Who should I pitch at R3I?

Both people on file at R3I are listed as contacts for the firm, each with their own profile page.

How do I contact R3I?

Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.

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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal