# Sergio Hermosillo

> Sergio Hermosillo is a pre-seed investor at teunomexico backing FinTech. See 3 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: teunomexico
- Location: Mexico City, Mexico
- Total investments: 3
- Last investment: Jun 2023
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/sergiohermo
- Website: https://x.com/sergiohermo
- Facebook: https://www.facebook.com/sergiohermo06

Sergio Hermosillo is a pre-seed investor at teunomexico in Mexico City focused on FinTech and B2B. Sergio Hermosillo

## Contacts

5 contacts available for Sergio Hermosillo: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/sergio-hermosillo?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Pre-Seed | $165k–$1M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| FinTech | 2 | 67% |
| B2B | 1 | 33% |
| B2C | 1 | 33% |
| SaaS | 1 | 33% |
| Software | 1 | 33% |

10 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Darwin Now | Evolve your business in emerging markets with Darwin: the AI-powered SaaS platform that automates sales, collections, and deliveries | $165K | Pre-Seed | Jun 08, 2023 |  |
| Holacasa | Holacasa helps real estate brokers with a end-end mortgage solutions to offers the customers, having instant quote, pre-qualify and apply to their mortgage fast and simple with a white-label solution, and Real Estate companies to have dashboards, real time status and a raking of their potential leads. |  | Pre-Seed | Apr 05, 2023 |  |
| OCN | Car subscription startup for bank-ignored gig workers in LATAM. | $1M | Pre-Seed | Feb 20, 2022 |  |

3 of 3 investments shown.

## Co-investors
- [1517 Fund](https://shizune.co/investors/profile/1517-fund) — VC Fund, 1 deal together
- [Accel Starters](https://shizune.co/investors/profile/accel-starters) — VC Fund, 1 deal together
- [Altered Ventures](https://shizune.co/investors/profile/altered-ventures) — VC Fund, 1 deal together
- [AngelHub VC](https://shizune.co/investors/profile/angelhub-vc) — VC Fund, 1 deal together
- [Cracks Fund](https://shizune.co/investors/profile/cracks-fund) — VC Fund, 1 deal together
- [Goodwater Capital](https://shizune.co/investors/profile/goodwater-capital) — VC Fund, 1 deal together

## About teunomexico

VC Fund · Chihuahua, Mexico

Teunomexico provides telecommunications and technology services to connect their clients to the US fibre optic backbone through the radioelectric spectrum. It is a network infrastructure based on the radio spectrum, with a concession. For inquiry telephone and address are availble on their websites.

1 contacts available at teunomexico.

| Name | Title | Profile |
| --- | --- | --- |
| Sergio Hermosillo | Co-founder & CEO | https://shizune.co/investors/profile/sergio-hermosillo |

## Similar investors

### Similar industry
- [Accel](https://shizune.co/investors/profile/accel) — VC Fund
- [Kleiner Perkins](https://shizune.co/investors/profile/kleiner-perkins-caufield-byers) — VC Fund
- [True Ventures](https://shizune.co/investors/profile/true-ventures) — VC Fund

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund
- [Everywhere Ventures](https://shizune.co/investors/profile/everywhere-ventures) — VC Fund

### Similar country
- [Nazca Ventures](https://shizune.co/investors/profile/nazca-ventures-3) — VC Fund
- [Hi Ventures](https://shizune.co/investors/profile/venture-partners-2) — VC Fund
- [The Ark Fund](https://shizune.co/investors/profile/the-arkfund) — VC Fund

## Featured in investor lists
- [All Angel Investors in Mexico](https://shizune.co/investors/angel-investors-mexico)
- [Financial Services Angel Investors in Mexico](https://shizune.co/investors/financial-services-angel-investors-mexico)
- [Transportation Investors in Mexico](https://shizune.co/investors/transportation-investors-mexico)
- [Transportation Angel Investors in Mexico](https://shizune.co/investors/transportation-angel-investors-mexico)
- [B2B Angel Investors in Mexico](https://shizune.co/investors/b2b-angel-investors-mexico)
- [Consumer Angel Investors in Mexico](https://shizune.co/investors/consumer-angel-investors-mexico)

## FAQ

### What does Sergio Hermosillo invest in?

Sergio Hermosillo invests primarily in FinTech, B2B and B2C startups, most often at Pre-Seed stage. Most of the 3 investments tracked by Shizune back companies in Mexico. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Sergio Hermosillo's check size?

Sergio Hermosillo typically joins rounds of $165k–$1M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Sergio Hermosillo participates in.

### How do I contact Sergio Hermosillo?

Public channels for Sergio Hermosillo include LinkedIn, the website linked on this profile and Facebook. 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 Sergio Hermosillo last invest?

The most recent investment recorded for Sergio Hermosillo closed in Jun 2023. Shizune tracks 3 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co