# Carlos Dominguez Rullan

> Carlos Dominguez Rullan is a pre-seed investor at Carbono3 backing Credit and FinTech. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Carbono3](https://shizune.co/investors/profile/carbono3)
- Total investments: 1
- Last investment: Jan 2026
- Lead investor: 100%
- Last updated: Aug 2026

Carlos Dominguez Rullan is a pre-seed investor at Carbono3 focused on Credit and FinTech.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Credit | 1 | 100% |
| FinTech | 1 | 100% |
| Finance | 1 | 100% |
| Electric Vehicle | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| TuBanc | TuBanc is a fintech app that provides productive credit for purchasing cars and motorcycles. |  | Pre-Seed | Jan 23, 2026 |  |

1 of 1 investments shown.

## About Carbono3

VC Fund · San Juan, Puerto Rico

Carbono3 invests in pre-seed & seed mission-driven technology startups across LATAM and Spain. Lead investor in most of the rounds. Usually first check. Clean/Climatech, healthtech and ImpactTech.

1 contacts available at Carbono3.

| Name | Title | Profile |
| --- | --- | --- |
| Carlos Dominguez Rullan | Founder & Managing Partner | https://shizune.co/investors/profile/carlos-dom%C3%ADnguez-rull%C3%A1n |

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## FAQ

### What does Carlos Dominguez Rullan invest in?

Carlos Dominguez Rullan invests primarily in Credit, FinTech and Finance startups, most often at Pre-Seed stage. Most of the 1 investments tracked by Shizune back companies in Colombia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Carlos Dominguez Rullan last invest?

The most recent investment recorded for Carlos Dominguez Rullan closed in Jan 2026. Shizune tracks 1 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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