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Captain Nemo

Angel Investor

Captain Nemo is a seed investor focused on Blockchain and Financial Services. Captain Nemo

Total investments:
2
Last investment:
Lead investor:
0%

Last updated:

Industries Captain Nemo invests in

BlockchainFinancial ServicesSoftware EngineeringDecentralized Finance (DeFi)

Stages Captain Nemo invests in

Seed

Countries Captain Nemo invests in

Gibraltar

Round sizes

Seed $2.1M–$5M

Contacts

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Round size

Seed
$2.1M–$5M

Investment Focus

Industry

  • Blockchain 2 (100%)
  • Financial Services 1 (50%)
  • Software Engineering 1 (50%)
  • Decentralized Finance (DeFi) 1 (50%)

Investments

CompanyDescriptionRoundLinks
Rhinestone is building a platform to enable a secure ecosystem of smart account modules and, with it, permissionless wallet innovation. $5M / Seed / Aug 14, 2024
Altitude is a Decentralized Finance (DeFi) protocol offering a first-of-its-kind actively managed collateralized loan, which uses the volatility of the value of the collateral to repay itself over time. $2.1M / Seed / Jul 01, 2022

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Life Science
Publishing
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FAQ

What does Captain Nemo invest in?

Captain Nemo invests primarily in Blockchain, Financial Services and Software Engineering startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in Gibraltar. The Investment Focus section breaks down every industry, stage and country in the portfolio.

What round sizes does Captain Nemo invest in?

Captain Nemo typically joins rounds of $2.1M–$5M at Seed. These are whole funding-round sizes, not Captain Nemo's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Captain Nemo took part in.

How do I contact Captain Nemo?

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 Captain Nemo last invest?

The most recent investment recorded for Captain Nemo closed in Aug 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 Nov 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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